Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Methyl-1H-pyrazole-4-carbonyl chloride
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrazole-4-carbonyl chloride, 1-methyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1H-Pyrazole-4-carbonyl chloride, 1-methyl- (9CI)
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 406104890@qq.com

79583-19-0

79583-19-0 structure

79583-19-0 structure

Name: 1H-Pyrazole-4-carbonyl chloride, 1-methyl- (9CI)
Chemical Name: 1-methylpyrazole-4-carbonyl chloride
CAS Number: 79583-19-0
Molecular Formula: C₅H₅ClN₂O
Molecular Weight: 144.55900
Create Date: 2018-06-20 12:10:47
Modify Date: 2025-09-10 18:27:52

Name	1-methylpyrazole-4-carbonyl chloride
Synonyms	1-methyl-1H-pyrazole-4-carbonyl chloride 1-methyl-1H-pyrazole-4-carboxylic acid chloride

Molecular Formula	C₅H₅ClN₂O
Molecular Weight	144.55900
Exact Mass	144.00900
PSA	34.89000
LogP	0.79910

HS Code	2933199090

5952-92-1 structure

5952-92-1

~%

79583-19-0 structure

79583-19-0

Literature: Agricultural and Biological Chemistry, , vol. 48, # 1 p. 45 - 50

Precursor 1
5952-92-1
DownStream 2
37687-18-6 706819-66-1

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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