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5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride

5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride Structure
5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride structure
CAS No.
205113-77-5
Chemical Name:
5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride
Synonyms
BUTTPARK 37\08-40;TIMTEC-BB SBB005474;5-methyl-1-phenyl-3-pyrazolecarbohydrazide;5-METHYL-1-PHENYLPYRAZOLE-4-CARBONYL CHLORIDE;5-Methyl-1-phenyl-1h-pyraole-4-carbonyl chloride;5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride;1H-Pyrazole-4-carbonyl chloride, 5-methyl-1-phenyl-
CBNumber:
CB4380584
Molecular Formula:
C11H9ClN2O
Molecular Weight:
220.65
MDL Number:
MFCD02677692
MOL File:
205113-77-5.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:46
Request For Quotation

5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride Properties

Melting point 147 °C
Boiling point 333.4±22.0 °C(Predicted)
Density 1.26±0.1 g/cm3(Predicted)
pka -2.90±0.10(Predicted)
CAS DataBase Reference 205113-77-5(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Corrosion (GHS05)
GHS07,GHS05
Signal word  Danger
Hazard statements  H302-H312-H314-H332
Precautionary statements  P260-P261-P264-P270-P271-P280-P301+P312-P301+P330+P331-P302+P352-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P321-P322-P330-P363-P405-P501
Risk Statements  34
Safety Statements  26-36/37/39
RIDADR  3261
HazardClass  8
HS Code  2933199090
Limited Quantities 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR23244 5-methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride ≥95% 205113-77-5 1g $327 2026-06-04 Buy
Apolloscientific OR23244 5-methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride ≥95% 205113-77-5 5g $980 2026-06-04 Buy
aablocks AA0029SP 5-Methyl-1-phenylpyrazole-4-carbonyl chloride 205113-77-5 250mg $295 2026-05-28 Buy
aablocks AA0029SP 5-Methyl-1-phenylpyrazole-4-carbonyl chloride 205113-77-5 1g $390 2026-05-28 Buy
Crysdot CD11168322 5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride 97% 205113-77-5 25g $1080 2026-05-26 Buy
Product number Packaging Price Buy
OR23244 1g $327 Buy
OR23244 5g $980 Buy
AA0029SP 250mg $295 Buy
AA0029SP 1g $390 Buy
CD11168322 25g $1080 Buy

5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride Suppliers

Global Suppliers ( 33)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
HBCChem, Inc. +1-510-219-6317 sales@hbcchem.com United States 10628 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Career Henan Chemica Co +86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
Shaanxi Linbang Industrial Co., Ltd 17709134430 2379795542@qq.com China 4722 58
Shanghai Yaoheping Biopharmaceutical Technology Co., Ltd 57540919 13120888836 lily@yhp-biomedicine.com China 9248 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Wuhan Chemwish Technology Co., Ltd 56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. 64
HBCChem, Inc. 60
Amadis Chemical Company Limited 58
Career Henan Chemica Co 58
CONIER CHEM AND PHARMA LIMITED 58
Shaanxi Linbang Industrial Co., Ltd 58
Shanghai Yaoheping Biopharmaceutical Technology Co., Ltd 58

205113-77-5 (5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride) Related Search:

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TIMTEC-BB SBB005474 BUTTPARK 37\08-40 5-METHYL-1-PHENYLPYRAZOLE-4-CARBONYL CHLORIDE 5-Methyl-1-phenyl-1h-pyraole-4-carbonyl chloride 5-methyl-1-phenyl-3-pyrazolecarbohydrazide 1H-Pyrazole-4-carbonyl chloride, 5-methyl-1-phenyl- 5-Methyl-1-phenyl-1H-pyrazole-4-carbonyl chloride 205113-77-5 ACID CHLORIDE