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ChemicalBook >> CAS DataBase List >>4-Ethyl-5-fluoropyrimidine

4-Ethyl-5-fluoropyrimidine

4-Ethyl-5-fluoropyrimidine Structure
4-Ethyl-5-fluoropyrimidine structure
CAS No.
137234-88-9
Chemical Name:
4-Ethyl-5-fluoropyrimidine
Synonyms
Ubidearenone;4-ETHYL-5-FLUOROPYRI;Voriconazole IMpurity C;4-ethyl-5-fluoropyridine;5-Fluoro-4-ethylpyriMidine;4-ETHYL-5-FLUOROPYRIMIDINE;4-Ethyl-5-fluoropyrimidin...;Voriconazole Impurity C(EP);Pyrimidine, 4-ethyl-5-fluoro-;Pyrimidine, 4-ethyl-5-fluoro- (9CI)
CBNumber:
CB8406413
Molecular Formula:
C6H7FN2
Molecular Weight:
126.13
MDL Number:
MFCD06657566
MOL File:
137234-88-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 04:59:28
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4-Ethyl-5-fluoropyrimidine Properties

Boiling point 169.5±20.0 °C(Predicted)
Density 1.117±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility Chloroform (Slightly), Methanol (Slightly)
form Oil
pka 0.95±0.16(Predicted)
color Clear Colourless
Stability Volatile
InChI InChI=1S/C6H7FN2/c1-2-6-5(7)3-8-4-9-6/h3-4H,2H2,1H3
InChIKey AYZDRTRWCASUFO-UHFFFAOYSA-N
SMILES C1=NC=C(F)C(CC)=N1
CAS DataBase Reference 137234-88-9(CAS DataBase Reference)
FDA UNII RT448KF49C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H227-H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2933599590

4-Ethyl-5-fluoropyrimidine price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FE77839 4-Ethyl-5-fluoropyrimidine 137234-88-9 500mg $900 2026-06-04 Buy
Biosynth FE77839 4-Ethyl-5-fluoropyrimidine 137234-88-9 5000mg $900 2026-06-04 Buy
Biosynth FE77839 4-Ethyl-5-fluoropyrimidine 137234-88-9 250mg $900 2026-06-04 Buy
Biosynth FE77839 4-Ethyl-5-fluoropyrimidine 137234-88-9 2000mg $900 2026-06-04 Buy
Biosynth FE77839 4-Ethyl-5-fluoropyrimidine 137234-88-9 1000mg $900 2026-06-04 Buy
Product number Packaging Price Buy
FE77839 500mg $900 Buy
FE77839 5000mg $900 Buy
FE77839 250mg $900 Buy
FE77839 2000mg $900 Buy
FE77839 1000mg $900 Buy

4-Ethyl-5-fluoropyrimidine Chemical Properties, Uses, Production

Uses

4-Ethyl-5-fluoropyrimidine (Voriconazole EP Impurity C) is a Voriconazole (V760000) impurity.

4-Ethyl-5-fluoropyrimidine Preparation Products And Raw materials

Raw materials

Preparation Products

4-Ethyl-5-fluoropyrimidine Suppliers

Global Suppliers ( 207)
Supplier Tel Email Country ProdList Advantage
Wuhan EnTai Technology Development Co,.Ltd 86-27-82330560 2536851935@qq.com China 346 69
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Daicel Chiral Technologies (China)CO.,LTD 021-50460086-9 15921403865 han_yajun@dctc.daicel.com China 7917 65
China Langchem Inc. 0086-21-58956006 China 7798 57
Supplier Advantage
Wuhan EnTai Technology Development Co,.Ltd 69
J & K SCIENTIFIC LTD. 76
Energy Chemical 61
Capot Chemical Co., Ltd 66
Pure Chemistry Scientific Inc. 62
Adamas Reagent, Ltd. 59
Shanghai Longsheng chemical Co.,Ltd. 59
Shanghai Hanhong Scientific Co.,Ltd. 64
Daicel Chiral Technologies (China)CO.,LTD 65
China Langchem Inc. 57

View Latest Price from 4-Ethyl-5-fluoropyrimidine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Ethyl-5-fluoropyrimidine pictures 2026-06-30 4-Ethyl-5-fluoropyrimidine
137234-88-9
 1kg 99% 10000KGS Shaanxi Dideu New Materials Co. Ltd
4-Ethyl-5-fluoropyrimidine pictures 2026-05-28 4-Ethyl-5-fluoropyrimidine
137234-88-9
 $10.00 1kg 99% 10000kg Hebei Chuanghai Biotechnology Co,.LTD
Voriconazole EP Impurity C pictures 2025-12-19 Voriconazole EP Impurity C
137234-88-9
 5mg 95%+ 1000mg Guangzhou Tosun Pharmaceutical Ltd

4-Ethyl-5-fluoropyrimidine Spectrum

4-Ethyl-5-fluoropyrimidine(137234-88-9)1HNMR

137234-88-9 (4-Ethyl-5-fluoropyrimidine) Related Search:

4-Chloro-6-ethyl-5-fluoropyrimidine 4-Ethyl-5-fluoro-6-hydroxypyrimidine DL-10-Camphorsulfonic acid 4-(1-Bromoethyl)-5-fluoropyrimidine 1,2,4-Triazole
Voriconazole Impurity 53 (trans)-6-Chloro-alpha-(2,4-difluorophenyl)-5-fluoro-beta-methyl-alpha-(1H-1,2,4-triazol-1-ylmethyl)-4-pyrimidineethanol 6-(1-Bromoethyl)-4-chloro-5-fluoropyrimidine (2R,3S/2S,3R)-3-(4-Chloro-5-fluoro-6-pyrimidinyl)-2-(2,4-difluorophenyl)butan-2-ol hydrochloride Voriconazole
(2R,3S/2S,3R)-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol 2-Chloro-2',4'-difluoroacetophenone Pyrimidine, 4-bromo-6-(1-bromoethyl)-5-fluoro- Pyrimidine, 4,4'-(1,2-dimethyl-1,2-ethanediyl)bis[2,6-dichloro-5-fluoro- (9CI) 1-Butanesulfonic acid, 4-hydroxy-, methyl ester
Voriconazole Impurity 16 ent-Voriconazole Voriconazole-d3

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4-ethyl-5-fluoropyridine 4-ETHYL-5-FLUOROPYRIMIDINE 4-ETHYL-5-FLUOROPYRI Ubidearenone 4-Ethyl-5-fluoropyrimidin... Pyrimidine, 4-ethyl-5-fluoro- (9CI) 5-Fluoro-4-ethylpyriMidine Voriconazole Impurity C(EP) 4-Ethyl-5-fluoropyrimidine CAS: 137234-88-9 Voriconazole Impurity 4(Voriconazole EP Impurity C) Voriconazole IMpurity C Pyrimidine, 4-ethyl-5-fluoro- 4-Ethyl-5-fluoropyrimidine ISO 9001：2015 REACH 137234-88-9 127234-88-9 127234-88-9 PYRIMIDINE Fluorine series Amines Aromatics Intermediates & Fine Chemicals Pharmaceuticals