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3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride

CAS No.
69399-79-7
Chemical Name:
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride
Synonyms
3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride;3-(2-Chloro-6-Fluorophenyl)-5-Methylis;3-(2-Chloro-6-fluorophenyl)-5-Methylisoxazol-4-oyl Chloride;3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHL;3-(2-Chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl ...;3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHLORIDE;4-Isoxazolecarbonylchloride, 3-(2-chloro-6-fluorophenyl)-5-Methyl-;3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonylchloride97%;3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride 97%;3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid chloride
CBNumber:
CB3206672
Molecular Formula:
C11H6Cl2FNO2
Molecular Weight:
274.08
MDL Number:
MFCD00055650
MOL File:
69399-79-7.mol
MSDS File:
SDS
Last updated:2026-05-28 01:02:41

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride Properties

Melting point 48 °C
Boiling point 368.3±42.0 °C(Predicted)
Density 1.445±0.06 g/cm3(Predicted)
vapor pressure 0.002Pa at 25℃
storage temp. 2-8°C
pka -6.74±0.50(Predicted)
form solid
color Faint beige to faint yellow
Water Solubility 68.42mg/L at 25℃
Sensitive Moisture Sensitive
BRN 6867336
InChI InChI=1S/C11H6Cl2FNO2/c1-5-8(11(13)16)10(15-17-5)9-6(12)3-2-4-7(9)14/h2-4H,1H3
InChIKey XJCUKCOLGJDGGN-UHFFFAOYSA-N
SMILES C(Cl)(C1=C(C)ON=C1C1=C(F)C=CC=C1Cl)=O
LogP 2.81 at 25℃
CAS DataBase Reference 69399-79-7(CAS DataBase Reference)
FDA UNII 93Q1R37JBY

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314-H318
Precautionary statements  P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45-26/36/37/39/45-20
RIDADR  3261
Hazard Note  Corrosive
HazardClass  8
PackingGroup  II
HS Code  2934999090
REACH Registrations Active
NFPA 704
1
3 0
W

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride price More Price(45)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 268302 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride 69399-79-7 5g $403 2026-06-03 Buy
Usbiological 268302 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride 69399-79-7 10g $602 2026-06-03 Buy
Usbiological 268302 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride 69399-79-7 25g $904 2026-06-03 Buy
Usbiological 268302 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride 69399-79-7 50g $1396 2026-06-03 Buy
Usbiological 268302 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride 69399-79-7 100g $2232 2026-06-03 Buy
Product number Packaging Price Buy
268302 5g $403 Buy
268302 10g $602 Buy
268302 25g $904 Buy
268302 50g $1396 Buy
268302 100g $2232 Buy

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride Chemical Properties,Uses,Production

Chemical Properties

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride is White to yellow crystal powde

Uses

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride is used for preparing isoxazolyl penicillin derivatives.

Flammability and Explosibility

Not classified

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 176)Suppliers
Supplier Tel Email Country ProdList Advantage
Qingdao Dexin Chemical Co., Ltd 18353358123 839877395@qq.com China 287 58
Nanjing Kaiyu PharmTech Co., Ltd 025-86160631; 18913801556 stephen.lau@kaiyupharm.com China 212 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
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
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
XiaoGan ShenYuan ChemPharm co,ltd 15527621225; 15527621225 1791901229@qq.com China 6746 52
Syntechem Co.,Ltd info@syntechem.com China 12973 57

View Lastest Price from 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride pictures 2026-08-13 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride
69399-79-7
1KG 97% 2000 Shenzhen Nexcon Pharmatechs Ltd.
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride pictures 2026-08-08 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride
69399-79-7
1kg 99.0% 20 tons Hangzhou ICH Biofarm Co., Ltd
3-(2-Chloro-6-fluoro-phenyl)-5-methyl-isoxazole-4-carbonyl chloride pictures 2025-07-07 3-(2-Chloro-6-fluoro-phenyl)-5-methyl-isoxazole-4-carbonyl chloride
69399-79-7
100kg ≥99.0% 20 tons HEBEI BRANT PHARMACEUTICAL CO.,LTD
3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHLORIDE 3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride 3-(2-Chloro-6-Fluorophenyl)-5-Methylis 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride 97% 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonylchloride97% 3-(2-CHLORO-6-FLUOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHL 3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylic acid chloride 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid chloride 3-(2-Chloro-6-fluorophenyl)-5-Methylisoxazol-4-oyl Chloride 4-Isoxazolecarbonylchloride, 3-(2-chloro-6-fluorophenyl)-5-Methyl- 3-(2-Chloro-6-Fluorophenyl)-5-Methylisoxazole-4-Carbonyl Chloride (FCMIC Chloride) 3-(2-Chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl ... 69399-79-7 C11H6Cl2FNO2 ACID CHLORIDE Oxazole&Isoxazole Aromatics Heterocycles