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Compound derived from an acid
In chemistry, an ester is a compound derived from an acid (either organic or inorganic) in which the hydrogen atom (H) of at least one acidic hydroxyl
Ester
Spanish actress (born 2000)
Ester Expósito Gayoso (born 26 January 2000) is a Spanish actress. She is best known for her starring role as Carla Rosón Caleruega in the Netflix teen
Ester_Expósito
Topics referred to by the same term
Look up Ester, ester, Estèr, or éster in Wiktionary, the free dictionary. An ester is a functional group in organic chemistry; specifically a chemical
Ester_(disambiguation)
American singer-songwriter (born 1986)
Esther Renay Dean, known professionally as Ester Dean, is an American singer-songwriter and record producer. She rose to prominence as a pop songwriter
Ester_Dean
Indian actress and singer (born 1992)
Ester Valerie Noronha is an Indian actress and director, who works in Telugu, Kannada, Hindi, and Konkani films. She is known for her roles in Bhimavaram
Ester_Noronha
Czech snowboarder and skier (born 1995)
Ester Ledecká (Czech pronunciation: [ˈɛstɛr ˈlɛdɛtskaː], born 23 March 1995) is a Czech snowboarder and alpine skier. At the 2018 Winter Olympics in Pyeongchang
Ester_Ledecká
Estonian composer (1922–2021)
Ester Mägi (10 January 1922 – 14 May 2021) was an Estonian composer. She has been called the "first lady of Estonian music." She trained under Mart Saar
Ester_Mägi
Ester of a fatty acid and a fatty alcohol
A wax ester (WE; also known as a ceride) is an ester of a fatty acid and a fatty alcohol. Wax esters are the main components of three commercially important
Wax_ester
Surname list
Ester may be a surname. Notable people with the surname include: Laura Ester (1990), Spanish female water polo goalkeeper Martin Ester, Canadian-German
Ester_(surname)
05:00 PHT on June 5 (21:00 UTC on June 4), and PAGASA assigned it the name Ester. That same day, the JTWC analyzed the system as a subtropical depression
2026_Pacific_typhoon_season
Product of jojoba oil
Jojoba esters are the hydrogenation or transesterification product of Jojoba oil. Jojoba Esters are commonly used in cosmetic formulations as an emollient
Jojoba_ester
Census-designated place in Alaska, United States
miners. The Ester Volunteer Fire Department, John Trigg Ester Library, Ester Historic Society and Ester Post Office serve residents in Ester and surrounding
Ester,_Alaska
Chemical compound
Glycerol ester of wood rosin (GEWR), also known as glyceryl abietate, gum rosin or ester gum, is an oil-soluble food additive (E number E445). The food-grade
Glycerol_ester_of_wood_rosin
Portuguese writer
Sofia Ester was born in 1978 in Lisbon. Her first book, Adozinda, was published in 1995. Sofia Ester finished writing this book in 1993. The book Adozinda
Sofia_Ester
Chemical compound
Dibasic ester or DBE is an ester of a dicarboxylic acid. Depending on the application, the alcohol may be methanol or higher molecular weight monoalcohols
Dibasic_ester
Czech actress and model (born 1984)
Ester Geislerová (born 5 March 1984) is a Czech actress and former model. Geislerová was born in Prague. She studied at the Academy of Fine Arts. Her
Ester_Geislerová
This is a list of corticosteroid esters, including esters of steroidal glucocorticoids and mineralocorticoids. Desoxycortone acetate (deoxycortone acetate;
List_of_corticosteroid_esters
In chemistry, an ester is a compound derived from an acid (organic or inorganic) in which the hydrogen atom (H) of at least one acidic hydroxyl group
List_of_esters
Class of chemical compounds
(PFP) esters are chemical compounds with the generic formula RC(O)OC6F5. They are active esters derived from pentafluorophenol (HOC6F5). PFP esters are
Pentafluorophenyl_esters
Organic reaction
Ester hydrolysis is an organic reaction which hydrolyzes an ester to a carboxylic acid or carboxylate, and an alcohol. It can be performed with acid as
Ester_hydrolysis
Chemical reaction
occurs between two esters or one ester and another carbonyl compound in the presence of a strong base. The reaction produces a β-keto ester or a β-diketone
Claisen_condensation
Dietary lipid
Cholesteryl esters are a type of dietary lipid and are ester derivatives of cholesterol. The ester bond is formed between the carboxylate group of a fatty
Cholesteryl_ester
Polyvinyl esters are a group of thermoplastic vinyl polymers. The most important examples of this group are polyvinyl acetate (PVAC) and polyvinyl propionate
Polyvinyl_ester
Chemical ring forming reaction
glycidic ester condensation) is the chemical reaction of a ketone or aldehyde with an α-haloester in the presence of a base to form an α,β-epoxy ester, also
Darzens_reaction
Romanian singer and songwriter (born 1993)
Ester Alexandra Crețu (Romanian pronunciation: [ˈester alekˈsandra ˈkret͡su]; born 21 July 1993), known professionally as Ester Peony (formerly only Ester)
Ester_Peony
The discography of American hip hop singer and producer Ester Dean consists of 18 singles and an extended play. Her debut single, "Drop It Low", featuring
Ester_Dean_discography
Slovenian footballer (born 1999)
Ester Sokler (born 4 June 1999) is a Slovenian professional footballer who plays as a striker for Serbian SuperLiga club Radnički 1923 and the Slovenia
Ester_Sokler
Class of chemical compounds
Amino esters are a class of local anesthetics. They are named for their ester bond and are unlike amide local anaesthetics. Structurally, amino esters consist
Amino_esters
Jewish resistance fighter and Holocaust victim) (1924–1945)
Ester (Estusia/Esterka) Wajcblum (1924–1945) was a Jewish resistance fighter in the Auschwitz underground and one of four women hanged in the Auschwitz
Ester_Wajcblum
Name list
The given name "Esther" or its common variant, "Ester", may refer to the following notable people: This section is for people who are predominantly known
List of people with given name Esther or Ester
List_of_people_with_given_name_Esther_or_Ester
Italian opera singer (1885–1984)
Ester Ferrabini (October 12, 1885 – July 28, 1984) was an Italian opera singer. Ester Ada Maria Ferrabini was born in Venice, the daughter of Marcello
Ester_Ferrabini
Index of chemical compounds with the same name
Butyl ester may refer to: Butyl nitrite The family of organic chemical compounds containing an ester group and a butyl group including: Butyl acetate Butyl
Butyl_ester
Chilean ethnomusicologist
María Ester Grebe Vicuña (July 11, 1928 – November 1, 2012) was a Chilean anthropologist and ethnomusicologist focusing on the Indigenous peoples of Chile
María_Ester_Grebe
Chemical group with the structure RC(OR')3
In organic chemistry, an ortho ester is a functional group containing three alkoxy groups attached to one carbon atom, i.e. with the general formula RC(OR')3
Ortho_ester
Class of chemical compounds
Stanol esters is a heterogeneous group of chemical compounds known to reduce the level of low-density lipoprotein (LDL) cholesterol in blood when ingested
Stanol_ester
Brazilian footballer (born 1982)
Ester Aparecida dos Santos (born 9 December 1982), commonly known mononymously as Ester, is a Brazilian former footballer. She played as a "volante" (defensive
Ester_(footballer)
Egyptian feminist (1895–1990)
Ester Akhnoukh Fanous or Esther Fanous (Arabic: إستر فانوس), also known as Ester Wissa (February 19, 1895, Assiut, Egypt – August 1990) was an Egyptian
Ester_Fanous
Canadian-German computing researcher
Martin Ester FRSC (born November 5, 1958) is a Canadian-German Professor of Computing Science at Simon Fraser University in British Columbia, Canada.
Martin_Ester
Organic compound with the formula P(OR)3
phosphite ester or organophosphite usually refers to an organophosphorous compound with the formula P(OR)3. They can be considered as esters of an unobserved
Phosphite_ester
Danish economist (1910–1999)
Ester Boserup (18 May 1910 – 24 September 1999) was a Danish economist. She studied economic and agricultural development, worked at the United Nations
Ester_Boserup
Class of chemical compounds
Sucrose esters or sucrose fatty acid esters are a group of non-naturally occurring surfactants chemically synthesized from the esterification of sucrose
Sucrose_esters
Israeli actress and singer (born 1985)
Ester Rada (Hebrew: אסתר רָדָא; born March 7, 1985) is an Israeli actress and singer. Rada was born in Kiryat Arba, Israel, to a religious Ethiopian-Jewish
Ester_Rada
In organic chemistry, an active ester is an ester functional group that is highly susceptible toward nucleophilic attack. Activation can be imparted by
Active_ester
Chemical compound
Hagemann's ester, ethyl 2-methyl-4-oxo-2-cyclohexenecarboxylate, is an organic compound that was first prepared and described in 1893 by German chemist
Hagemann's_ester
English writer
Ester Sowernam is the pseudonymous author of one of the first defences of women published in England and a participant in the Swetnam controversy of 1615–1620
Ester_Sowernam
Mountain range in Germany
The Ester Mountains (German: Estergebirge) are a small mountain range in Bavaria. They are classified either as part of Bavarian Prealps or the larger
Ester_Mountains
Class of chemical compounds
An androgen or anabolic steroid ester is an ester of an androgen/anabolic steroid (AAS) such as the natural testosterone or dihydrotestosterone (DHT)
Androgen_ester
Organic compounds of the form B(OR)3 or B3O3(OR)3
In organic chemistry, borate esters are organoboron compounds which are conveniently prepared by the stoichiometric condensation reaction of boric acid
Borate_esters
Spanish water polo player (born 1990)
Laura Ester Ramos (born 22 January 1990) is a Spanish water polo goalkeeper. At the 2012 Summer Olympics, she competed for the Spain women's national
Laura_Ester
Vacuum pyrolysis reaction
Ester pyrolysis in organic chemistry is a vacuum pyrolysis reaction converting esters containing a β-hydrogen atom into the corresponding carboxylic acid
Ester_pyrolysis
Cuban sprinter (born 1966)
Ester Petitón (born 1966) is a retired Cuban sprinter who specialized in the 200 and 400 metres. She finished seventh in the 200 metres at the 1983 Pan
Ester_Petitón
Czech stage designer, author and screenwriter (1923–1996)
Ester Krumbachová (12 November 1923 – 13 January 1996) was a Czech screenwriter, costume designer, stage designer, author and director. She is known for
Ester_Krumbachová
Italian politician (born 1976)
Ester Mieli (born 22 April 1976) is an Italian politician of Brothers of Italy. She has been a member of the Senate since 2022, and a substitute member
Ester_Mieli
Class of chemical compounds
steroid ester is an ester of a steroid. They include androgen esters, estrogen esters, progestogen esters, and corticosteroid esters. Steroid esters may be
Steroid_ester
Indonesian badminton player (born 2004)
Ester Nurumi Tri Wardoyo (born 26 August 2004) is an Indonesian badminton player. She was the bronze medalists in the 2022 World Junior Championships
Ester_Nurumi_Tri_Wardoyo
Swedish painter (1869–1934)
Ester Dorothea Almqvist (3 November 1869 – 11 June 1934) was a Swedish artist who was a pioneer of Expressionist painting in Sweden. Almqvist was born
Ester_Almqvist
First Lady of Finland (1870–1950)
Ester Ståhlberg, née Elfving (February 17, 1870 – July 21, 1950) was a Finnish writer and educator and the first First Lady of Finland. She was the wife
Ester_Ståhlberg
Class of chemical compounds
Sterol esters are a heterogeneous group of chemical compounds. They are created when the hydroxyl group of a sterol and a fatty acid undergo an esterification
Sterol_ester
This is a list of estrogen esters, or ester prodrugs of estrogens. It includes esters, as well as ethers, of steroidal estrogens like estradiol, estrone
List_of_estrogen_esters
Type of chemical reaction
The malonic ester synthesis is a chemical reaction where diethyl malonate or another ester of malonic acid is alkylated at the carbon alpha (directly adjacent)
Malonic_ester_synthesis
Chemical group (R–O–C(=O)–O–R′)
In organic chemistry, a carbonate ester (organic carbonate or organocarbonate) is an ester of carbonic acid. This functional group consists of a carbonyl
Carbonate_ester
Chemical compound
maintenance dosing protocol. (Creatine supplements are marketed in ethyl ester, gluconate, monohydrate, and nitrate forms.) According to a 2018 review
Creatine
Chemical compound
Cocaine reverse ester, (also known as Reverse ester cocaine or REC) is a tropane derivative drug which is a reverse ester of cocaine, with the 2-COOCH3
Cocaine_reverse_ester
Synthetic material
Vinyl ester resin, or often just vinyl ester, is a resin produced by the esterification of an epoxy resin with acrylic or methacrylic acids. The "vinyl"
Vinyl_ester_resin
Spanish runner (born 1990)
Ester Navarrete Santana (born 16 March 1990) is a Spanish runner. A nurse by profession, Navarrete requested a leave of absence from her job to focus
Ester_Navarrete
Chemical compound
Glycine methyl ester hydrochloride is the organic compound with the formula [CH3O2CCH2NH3]Cl. A white, water-soluble solid, it is the hydrochloride of
Glycine methyl ester hydrochloride
Glycine_methyl_ester_hydrochloride
Chemical reaction
Asymmetric ester hydrolysis with pig liver esterase is the enantioselective conversion of an ester to a carboxylic acid through the action of the enzyme
Asymmetric ester hydrolysis with pig-liver esterase
Asymmetric_ester_hydrolysis_with_pig-liver_esterase
French singer
Pauline Ester (born Sabrina Ocon; 18 December 1963, Toulouse, France) is a French singer. Ester's album, "Le Monde est fou", certified Gold disc, met
Pauline_Ester
Ester of an estrogen
An estrogen ester is an ester of an estrogen, most typically of estradiol but also of other estrogens such as estrone, estriol, and even nonsteroidal
Estrogen_ester
American academic (born 1951)
Ester Rachel Fuchs (born August 14, 1951) is an American academic. She is Professor of Public Affairs and Political Science at Columbia University's School
Ester_Fuchs
Swedish diver (1892–1945)
KK. "Ester Edström". Olympedia. Retrieved 9 May 2021. Ester Edström at the Swedish Olympic Committee (in Swedish) Ester Edström at Olympedia Ester Edström's
Ester_Edström
English television presenter (born 1940)
Dame Esther Louise Rantzen (born 22 June 1940) is an English journalist and television presenter who presented the BBC television series That's Life! for
Esther_Rantzen
Chemical compounds with an –OCN group
cyanate ester, with the formula R−O−C≡N, where R is an organyl group. Cyanate esters contain a monovalent cyanate group −O−C≡N. Cyanate esters can be cured
Cyanate_ester
Spanish politician (born 1985)
Ester Muñoz de la Iglesia (born 13 June 1985) is a Spanish politician serving as a member of the Congress of Deputies since 2023. From 2016 to 2019, she
Ester_Muñoz
Swedish painter (1880–1918)
Ruth Ester Elisabet Ellqvist (4 October 1880 – 20 November 1918) was a Swedish artist, model and wife of John Bauer, who was a painter and illustrator
Ester_Ellqvist
Estonian actress (1934–2026)
Ester Pajusoo (née Lage; 1 July 1934 – 19 April 2026) was an Estonian stage, film, radio and television actress whose career spanned nearly six decades
Ester_Pajusoo
Salt formed from acetic acid and a base
these is hydrogen acetate (called acetic acid) with corresponding salts, esters, and the polyatomic anion CH 3CO− 2, or CH 3COO− . Most of the approximately
Acetate
Italian opera singer (1872–1951)
Ester Adaberto (1872–1951), born Ester Nunez de Arce, was an Italian opera singer. Ester Nunez de Arce was born in Naples, and raised in Milan. Her father
Ester_Adaberto
2025 Spanish film
the 1924 novella Fräulein Else by Arthur Schnitzler. The cast is led by Ester Expósito and Pedro Casablanc. Cellist Elsa attends her friend Idoia's exclusive
The_Talent
of songs co-written and produced by American singer, songwriter, and producer Ester Dean. "Who wrote "Ridin" by Mýa?". Genius. Retrieved 2025-06-01.
List of songs written and produced by Ester Dean
List_of_songs_written_and_produced_by_Ester_Dean
Italian opera singer (1794 – after 1827)
Maria Ester Mombelli (1792 – after 1827) was an Italian opera singer particularly known for her performances in operas by Rossini and Donizetti. She sang
Ester_Mombelli
Finnish model (1914–1979)
Ester Toivonen (August 7, 1914 Hamina — December 29, 1979 Helsinki) was elected Miss Finland in 1933. She was 19 and working in a bread shop in Helsinki
Ester_Toivonen
1673 oratorio by Alessandro Stradella
Ester, liberatrice del popolo ebreo (Esther, Liberator of the Jewish People) is a 1673 Italian-language oratorio by Alessandro Stradella. The only surviving
Ester_(Stradella)
Drug that causes anesthesia
suffix "–caine" in their names. Local anesthetics can be either ester- or amide-based. Ester local anesthetics are generally unstable in solution and fast-acting
Anesthetic
Chemical reaction
Acetoacetic ester synthesis is a chemical reaction where ethyl acetoacetate is alkylated at the α-carbon to both carbonyl groups and then converted into
Acetoacetic_ester_synthesis
Italian actress (c. 1904–1996)
Ester Carloni (born as Esterina Carloni) (c. 1904 – 6 April 1996) was an Italian actress. She appeared in more than forty films from 1958 to 1992. Her
Ester_Carloni
Organic compound (CH3CO2CH2CH3)
and the decaffeination process of tea and coffee. Ethyl acetate is the ester of ethanol and acetic acid; it is manufactured on a large scale for use
Ethyl_acetate
Salt or ester of formic acid
Formate is an anion (HCO−2) or its derivatives such as ester of formic acid. The salts and esters are generally colorless. When dissolved in water, formic
Formate
Polish actress (1870–1925)
Ester Rachel Kamińska (Yiddish: אסתּר־רחל קאַמינסקאַ; née Ester-Rokhl Halpern; 10 March 1870 in Porozów – 25 December 1925 in Warsaw) was a Polish actress
Ester_Rachel_Kamińska
Swedish artist (1887–1985)
Ester Matilda Henning (28 October 1887 – 1 May 1985) was a Swedish artist. From 1919 she spent the remaining 60 years of her life in a mental institution
Ester_Henning
Group of chemical compounds
Chemically, they are ester derivatives of the tetracyclic diterpenoid phorbol. Protein kinase C (PKC) is a phorbol ester receptor. Phorbol esters can stimulate
Phorbol_esters
American artist (born 1944)
Ester Hernández (born 1944) is an American Chicana visual artist recognized for her prints and pastels focusing on farm worker rights, cultural, political
Ester_Hernandez
Spanish chemist, educator (born 1973)
Ester Vázquez Fernández-Pacheco (born 1973) is a Spanish chemist and expert in carbon nanostructures and sustainable synthesis. She is a full professor
Ester_Vázquez
American post rock band
Ester Drang is an experimental, post rock musical group from Broken Arrow, Oklahoma. The band was formed in 1995, with guitarist Bryce Chambers recruiting
Ester_Drang
Estonian politician (born 1992)
Ester Karuse (born 19 November 1992) is an Estonian politician representing the Estonian Centre Party (Estonian: Eesti Keskerakond, EK). From 13 March
Ester_Karuse
Chemical compound
Hantzsch ester refers to an organic compound with the formula HN(MeC=C(CO2Et))2CH2 where Me = methyl (CH3) and Et = ethyl (C2H5). It is a light yellow
Hantzsch_ester
Czech filmmaker (born 1978)
Ester Brymová (pronounced bree-maw-va) (born 4 September 1978), also Ester Brym is a film director, producer and editor. In 1997 she moved to New York
Ester_Brymová
Cyclic carboxylic ester
Lactones are cyclic carboxylic esters. They are derived from the corresponding hydroxycarboxylic acids by esterification. They can be saturated or unsaturated
Lactone
Israeli nanotechnology researcher
Ester H. Segal (Hebrew: אסתר סגל) is an Israeli nanotechnology researcher and professor in the Department of Biotechnology and Food Engineering at the
Ester_H._Segal
Slovak painter (1909–2005)
Ester Šimerová-Martinčeková (24 January 1909 – 7 August 2005) was a Slovak painter, scenic designer and journalist. Ester Fridriková was born in Bratislava
Ester_Šimerová-Martinčeková
ESTER
ESTER
Surname or Lastname
English
English : variant of Estes.Jewish (from Ukraine) : metronymic from the Yiddish personal name Este, a pet form of Ester (see Esther).
Girl/Female
American, Australian, British, Danish, Dutch, English, Finnish, French, German, Hebrew, Irish, Italian, Jewish, Latin, Lebanese, Polish, Scandinavian, Spanish, Swedish
Star; Saved the Jews from Annihilation in Persia; Myrtle Leaf; Form of Persian Esther
Female
Scandinavian
Scandinavian form of Persian Esther, ESTER means "star."
Girl/Female
Hebrew American Spanish
Star.
Girl/Female
Australian, Polish
Star; Myrtle Leaf
Surname or Lastname
English
English : variant of Easterbrook.
Female
Finnish
Finnish form of Persian Esther, ESTERI means "star."
ESTER
ESTER
Girl/Female
British, Christian, English
Lincoln's Wetlands
Boy/Male
Hindu, Indian, Marathi
A Voice of King
Girl/Female
Christian & English(British/American/Australian)
Gemstone
Girl/Female
Hindu, Indian, Punjabi, Sikh
Imbued; Infused; Absorbed in Love
Girl/Female
Muslim
Female friend, A flower
Girl/Female
Hebrew American English Spanish
God has judged, or God is judge. The Old Testament Daniel was a 6th century BC prophet who...
Girl/Female
Hindu, Indian, Marathi
A Shining Light; Moonlight
Girl/Female
Tamil
Haimavati | ஹைமவதீ
Parvati, Lord Shivas wife
Girl/Female
Muslim
Pure
Female
Spanish
Spanish feminine form of Italian/Portuguese/Spanish Emilio, EMELINA means "rival."
ESTER
ESTER
ESTER
ESTER
ESTER
n.
An ethereal salt, or compound ether, consisting of an organic radical united with the residue of any oxygen acid, organic or inorganic; thus the natural fats are esters of glycerin and the fatty acids, oleic, etc.