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3-Oxo Citalopram

3-Oxo Citalopram Structure
3-Oxo Citalopram structure
CAS No.
372941-54-3
Chemical Name:
3-Oxo Citalopram
Synonyms
CitalopraM EP IMpurity C;3-Oxo Citalopram;Citalopram EP Imp C;Escitalopram EP Impurity C;Citalopram EP Impurity C HCl;Escitalopram Oxalate Impurity C;Citalopram USP Related Compound C;Citalopram Hydrobromide Impurity C;Escitalopram Oxalate EP Impurity C;Citalopram Impurity 5（EP Impurity C）
CBNumber:
CB71565062
Molecular Formula:
C20H19FN2O2
Molecular Weight:
338.38
MDL Number:
MFCD18252485
MOL File:
372941-54-3.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:59:19
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3-Oxo Citalopram Properties

Melting point 49-52°C
Boiling point 490.7±45.0 °C(Predicted)
Density 1.25±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form Gel
pka 9.48±0.28(Predicted)
color Pale Yellow
Stability Hygroscopic
FDA UNII 506NY8085H

3-Oxo Citalopram price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FD184085 1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarbonitrile 372941-54-3 0.025g $250 2026-06-04 Buy
Biosynth FD184085 1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarbonitrile 372941-54-3 0.05g $275 2026-06-04 Buy
Biosynth FD184085 1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarbonitrile 372941-54-3 0.1g $412.5 2026-06-04 Buy
Biosynth FD184085 1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarbonitrile 372941-54-3 0.25g $687.5 2026-06-04 Buy
Biosynth FD184085 1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarbonitrile 372941-54-3 0.5g $1031.25 2026-06-04 Buy
Product number Packaging Price Buy
FD184085 0.025g $250 Buy
FD184085 0.05g $275 Buy
FD184085 0.1g $412.5 Buy
FD184085 0.25g $687.5 Buy
FD184085 0.5g $1031.25 Buy

3-Oxo Citalopram Chemical Properties, Uses, Production

Chemical Properties

Off-White Solid

Uses

Citalopram intermediate. Escitalopram EP Impurity C.

3-Oxo Citalopram Preparation Products And Raw materials

Raw materials

Preparation Products

3-Oxo Citalopram Suppliers

Global Suppliers ( 89)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Cato Research Chemicals Inc. 020-81960175 min.he@cato-chem.com China 1949 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shandong Boluoda Biological Technology Co., Ltd. 0531-68651502 2310993908@qq.com China 3228 58
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Chengdu Huide Pharmaceutical Technology Co., Ltd. 028-85143709 18086827605,13880755258 Tinleycd@163.com China 44 55
Nanjing XiZe Biotechnology CO., Ltd. 025-66023220 15250997978 1511893459@qq.com China 4777 55
BOC Sciences 16314854226 info@bocsci.com United States 9909 65
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
Cato Research Chemicals Inc. 55
Bide Pharmatech Ltd. 60
Quality Control Solutions Ltd. 56
Shandong Boluoda Biological Technology Co., Ltd. 58
Shanghai Kewel Chemical Co., Ltd. 50
Chengdu Huide Pharmaceutical Technology Co., Ltd. 55
Nanjing XiZe Biotechnology CO., Ltd. 55
BOC Sciences 65

372941-54-3 (3-Oxo Citalopram) Related Search:

Citalopram hydrobromide CitalopraM DiMethylaMinobutanone 5-chloro-1-(3-diMethylaMinopropyl)-1-(4-fluorophenyl)-phthalan 5-BroModescyano CitalopraM Citalopram
1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarboxamide CITALOPRAM RELATED COMPOUND F (200 MG) (DIMETHYL-(1-METHYL-3,3-DIPHENYL-ALLYL)-AMINE HYDROCHLORIDE) Citalopram N-Oxide 3-Hydroxy CitalopraM (R)-Citalopram Oxalate
4-(4-(dimethylamino)-1-hydroxy-1-phenylbutyl)-3-hydroxymethyl) benzonitrile hydrochloride Escitalopram Impurity 1,3-dihydro-1-oxoisobenzofuran-5-carboxamide Escitalopram oxalate (+/-)-4-[4-(diMethylaMino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxyMethyl)-benzonitrile, oxalate
4-(bis(4-fluorophenyl)(hydroxy)Methyl) -3-(hydroxyMethyl)benzonitrile 4-(4-fluorobenzoyl)-3-(hydroxyMethyl)benzonitrile (-)-4-[4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxymethyl)benzonitrile

1of4

1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-3-oxo- 5-isobenzofurancarbonitrile 1-[3-(DiMethylaMino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-3-oxo- 1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)-3-oxo-1,3-dihydroisobenzofuran-5-carbonitrile 1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)-3-oxo-1,3-dihydroisobenzofuran-5-carbonitrile(WXC04932) Citalopram Impurity 5(Citalopram EP Impurity C) Citalopram Hydrochloride EP Impurity C (3-Oxo Citalopram) Citalopram impurity 3/Citalopram EP Impurity C/3-Oxo Citalopram Citalopram EP Imp C Citalopram EP Impurity C HCl Escitalopram EP Impurity C 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3-oxo-2-benzofuran-5-carbonitrile 5-Isobenzofurancarbonitrile, 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-3-oxo- Citalopram Impurity 5（EP Impurity C） Citalopram EP Impurity C (3-Oxo Citalopram) 3-Oxo Citalopram DISCONTINUED. Please see O869983. ESCITALOPRAM - IMPURITY C OXO Impurity Citalopram EP Impurity C/ Citalopram Related Compund C (3-Oxo Citalopram) Citalopram EP Impurity CQ: What is Citalopram EP Impurity C Q: What is the CAS Number of Citalopram EP Impurity C Q: What is the storage condition of Citalopram EP Impurity C Q: What are the applications of Citalopram EP Impurity C (1RS)-1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3- oxo-1,3-dihydro-2-benzofuran-5-carbonitrile Citalopram EP Impurity C (Escitalopram EP Impurity C ) Citalopram(Escitalopram) EP Impurity C Citalopram Hydrobromide Impurity C Escitalopram Oxalate Impurity C Citalopram Hydrobromide EP Impurity C Citalopram USP Related Compound C Escitalopram Oxalate EP Impurity C (3RS)-6-Cyano-3-[3-(dimethylamino)propyl]-3-(4-fluorophenyl)isobenzofuran-1(3H)-one 3-Oxo Citalopram Escitalopram Oxalate Impurity III HCl Escitalopram Oxalate Impurity 3 (Escitalopram Oxalate EP Impurity C) (Mixture of Enantiomers) CitalopraM EP IMpurity C Citalopram EP Impurity C HCI(3-Oxo Citalopram HCI) 372941-54-3 Various Intermediates Intermediates Intermediates & Fine Chemicals Pharmaceuticals