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5-Methyl-4-isoxazolecarbonyl chloride

5-Methyl-4-isoxazolecarbonyl chloride Structure
5-Methyl-4-isoxazolecarbonyl chloride structure
CAS No.
67305-24-2
Chemical Name:
5-Methyl-4-isoxazolecarbonyl chloride
Synonyms
5-METHYL-ISOXAZOLE-4-CARBONYL CHLORIDE;TIMTEC-BB SBB010307;5-Methyl-4-isoxazolecarbonyl chloride;4-ISOXAZOLECARBONYL CHLORIDE, 5-METHYL;5-Methylisoxazole-4-carbonylchloride97%;5-Methylisoxazole-4-carbonyl chloride 97%;5-Methyl-4-isoxazolecarboxylic acid chloride;4-Isoxazolecarbonyl chloride, 5-methyl- (9CI);5-Methyl-1,2-oxazole-4-carbonyl chloride, 4-(Chlorocarbonyl)-5-methyl-1,2-oxazole
CBNumber:
CB8145653
Molecular Formula:
C5H4ClNO2
Molecular Weight:
145.54
MDL Number:
MFCD03411599
MOL File:
67305-24-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:55:16
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5-Methyl-4-isoxazolecarbonyl chloride Properties

Boiling point 78 °C
Density 1.345±0.06 g/cm3(Predicted)
pka -4.23±0.50(Predicted)
form solid
InChI 1S/C5H4ClNO2/c1-3-4(5(6)8)2-7-9-3/h2H,1H3
InChIKey ZKAQPVQEYCFRTK-UHFFFAOYSA-N
SMILES ClC(=O)c1cn[o]c1C
CAS DataBase Reference 67305-24-2(CAS DataBase Reference)
UNSPSC Code 12352200
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P321-P363-P405-P501
Hazard Codes  C,Xi
Risk Statements  36
Safety Statements  26
WGK Germany  WGK 3
Hazard Note  Corrosive
HazardClass  IRRITANT
HS Code  2934999090
Storage Class 11 - Combustible Solids
NFPA 704
0
3 2
W

5-Methyl-4-isoxazolecarbonyl chloride price More Price(41)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich SYX00343 5-Methyl-4-isoxazolecarbonyl chloride 67305-24-2 1g $230 2026-04-30 Buy
Activate Scientific AS51246 5-Methyl-4-isoxazolecarbonyl chloride 95% 67305-24-2 1g $211 2026-06-04 Buy
Activate Scientific AS51246 5-Methyl-4-isoxazolecarbonyl chloride 95% 67305-24-2 5g $671 2026-06-04 Buy
Matrix Scientific 019946 5-Methyl-isoxazole-4-carbonyl chloride 67305-24-2 500.00mg $125 2026-05-18 Buy
Matrix Scientific 019946 5-Methyl-isoxazole-4-carbonyl chloride 67305-24-2 1.00g $200 2026-05-18 Buy
Product number Packaging Price Buy
SYX00343 1g $230 Buy
AS51246 1g $211 Buy
AS51246 5g $671 Buy
019946 500.00mg $125 Buy
019946 1.00g $200 Buy

5-Methyl-4-isoxazolecarbonyl chloride Chemical Properties,Uses,Production

5-Methyl-4-isoxazolecarbonyl chloride Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate Acetic anhydride Sodium acetate trihydrate Triethyl orthoformate Hydrochloric acid
Dichloromethane Acetic acid Hydroxylamine hydrochloride

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Preparation Products

5-Methyl-4-isoxazolecarbonyl chloride Suppliers

Global( 71)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Shanghai Na Qian Chemical Technology Co. Ltd. 13598610367 13598610367 2841375912@qq.com China 3468 52
Nanjing Chalf-Pharm Technology Co., Ltd. 025-57018978 18251899859 sales@chalf-pharm.com China 5855 50
Chizhou Kailong Import and Export Trade Co., Ltd. xg01_gj@163.com China 9413 50
SPIRO PHARMA eric_feng1954@126.com China 9239 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Wuhan Chemwish Technology Co., Ltd 56
Thermo Fisher Scientific 75
9ding chemical ( Shanghai) Limited 55
Shanghai Na Qian Chemical Technology Co. Ltd. 52
Nanjing Chalf-Pharm Technology Co., Ltd. 50
Chizhou Kailong Import and Export Trade Co., Ltd. 50
SPIRO PHARMA 55
Shanghai YuanYe Biotechnology Co., Ltd. 60
Amadis Chemical Company Limited 58

67305-24-2(5-Methyl-4-isoxazolecarbonyl chloride)Related Search:

3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarbonyl chloride 3-Methyl-5-(4-methyl-1,2,3-thiadiazol-5-yl)-4-isoxazolecarbonyl chloride 3-Methyl-5-(trifluoromethyl)isoxazole-4-carbonyl chloride 3-Methyl-5-phenyl-4-isoxazolecarbonyl chloride Oxazole
3-Bis(o-Chlorophenyl)-5-Methyl-4-Isoxazolecarbonyl Chloride 3-(4-METHOXYPHENYL)-5-METHYL-4-ISOXAZOLECARBONYL CHLORIDE 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride 3-(o-Chlorophenyl)-5-methyl-4-isoxazolecarbonyl chloride 5-Methyl-3-phenylisoxazole-4-carbonyl chloride
3,5-DIMETHYLISOXAZOLE-4-CARBONYL CHLORIDE 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride 3-(4-FLUOROPHENYL)-5-METHYL-4-ISOXAZOLECARBONYL CHLORIDE 3-METHYL-5-(5-METHYLISOXAZOL-3-YL)ISOXAZOL-4-CARBONYLCHLORIDE 5-METHYL-4-ISOXAZOLECARBONYL CHLORIDE

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TIMTEC-BB SBB010307 4-Isoxazolecarbonyl chloride, 5-methyl- (9CI) 5-Methylisoxazole-4-carbonyl chloride 97% 4-ISOXAZOLECARBONYL CHLORIDE, 5-METHYL 5-Methyl-1,2-oxazole-4-carbonyl chloride, 4-(Chlorocarbonyl)-5-methyl-1,2-oxazole 5-Methyl-4-isoxazolecarboxylic acid chloride 5-Methylisoxazole-4-carbonylchloride97% 5-METHYL-ISOXAZOLE-4-CARBONYL CHLORIDE 5-Methyl-4-isoxazolecarbonyl chloride 67305-24-2 64305-24-2 ACIDHALIDE