ChemicalBook > CAS DataBase List > 1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE

1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE

Product Name
1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE
CAS No.
175277-10-8
Chemical Name
1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE
Synonyms
BUTTPARK 43\57-63;1-(TERT-BUTYL)-3-METHYLPYRAZOLE-5-CARBONYL CHLORIDE;1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE;N-tert-Butyl-3-methyl-5-pyrazolecarboxylic acid chloride;1H-Pyrazole-5-carbonyl chloride, 1-(1,1-dimethylethyl)-3-methyl-;1H-Pyrazole-5-carbonyl chloride, 1-(1,1-dimethylethyl)-3-methyl- (9CI)
CBNumber
CB5451881
Molecular Formula
C9H13ClN2O
Formula Weight
200.67
MOL File
175277-10-8.mol
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39
RIDADR 
3265
Hazard Note 
Corrosive
HS Code 
2933199090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

aablocks
Product number
AA0020PS
Product name
1-(Tert-butyl)-3-methyl-1H-pyrazole-5-carbonyl chloride
Purity
>95%
Packaging
1mg
Price
$213
Updated
2026/05/28
aablocks
Product number
AA0020PS
Product name
1-(Tert-butyl)-3-methyl-1H-pyrazole-5-carbonyl chloride
Purity
>95%
Packaging
5mg
Price
$228
Updated
2026/05/28
aablocks
Product number
AA0020PS
Product name
1-(Tert-butyl)-3-methyl-1H-pyrazole-5-carbonyl chloride
Purity
>95%
Packaging
500mg
Price
$243
Updated
2026/05/28
aablocks
Product number
AA0020PS
Product name
1-(Tert-butyl)-3-methyl-1H-pyrazole-5-carbonyl chloride
Purity
>95%
Packaging
1g
Price
$299
Updated
2026/05/28
Crysdot
Product number
CD11231853
Product name
1-(tert-Butyl)-3-methyl-1H-pyrazole-5-carbonyl chloride
Purity
97%
Packaging
5g
Price
$466
Updated
2026/05/26

1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE Preparation Products And Raw materials

Raw materials

Hexane Ethanol N,N-Dimethylformamide Acetone Sodium chloride Diethyl oxalate Sodium Diethyl ether Ethyl acetate Hydrochloric acid Dichloromethane Acetic acid Oxalyl chloride Sodium hydroxide Magnesium sulfate tert-Butylhydrazine hydrochloride

Preparation Products

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1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE Suppliers

Belgium 1 China 9 Europe 1 France 1 Germany 2 India 1 United Kingdom 6 United States 7 Global 28
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49979
Advantage
58
Santa Cruz Biotechnology Inc
Tel
021-60936350
Email
scbt@scbt.com
Country
China
ProdList
6530
Advantage
58
Shanghai Yaoheping Biopharmaceutical Technology Co., Ltd
Tel
57540919 13120888836
Email
lily@yhp-biomedicine.com
Country
China
ProdList
9529
Advantage
58

175277-10-8, 1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDERelated Search:

5-Pyrazolecarboxylic acid 1-(TERT-BUTYL)-5-METHYL-1H-PYRAZOLE-3-CARBONYL CHLORIDE 3-(TERT-BUTYL)-1-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE 5-(CHLOROMETHYL)-1,3-DIMETHYL-1H-PYRAZOLE 1,3-Dimethyl-1H-pyrazole-5-carbonyl chloride 1,3-DIMETHYL-1H-PYRAZOLE-5-CARBALDEHYDE 1-Methyl-1H-pyrazole-5-carbaldehyde 2H-PYRAZOLE-3-CARBALDEHYDE 1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE (S)-(+)-1-Benzyl-3-aminopyrrolidine 1-Isopropylpyrazole 5-methyl-1H-pyrazole-3-carbaldehyde 1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE 1-Methyl-1H-pyrazole-5-carbonyl chloride 3-(CHLOROMETHYL)-1H-PYRAZOLE 1-(TERT-BUTYL)-3,5-DIMETHYL-1H-PYRAZOLE 5-TERT-BUTYL-2-METHYL-2H-PYRAZOLE-3-CARBONYL CHLORIDE

  • 1H-Pyrazole-5-carbonyl chloride, 1-(1,1-dimethylethyl)-3-methyl- (9CI)
  • BUTTPARK 43\57-63
  • 1-(TERT-BUTYL)-3-METHYLPYRAZOLE-5-CARBONYL CHLORIDE
  • 1-(TERT-BUTYL)-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE
  • N-tert-Butyl-3-methyl-5-pyrazolecarboxylic acid chloride
  • 1H-Pyrazole-5-carbonyl chloride, 1-(1,1-dimethylethyl)-3-methyl-
  • 175277-10-8
  • ACID CHLORIDE
  • ACIDHALIDE