4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride

Modify Date: 2024-01-11 13:10:31

4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride Structure
4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride structure
Common Name 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride
CAS Number 52833-03-1 Molecular Weight 244.07700
Density N/A Boiling Point N/A
Molecular Formula C9H7Cl2N3O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-chloro-1-ethylpyrazolo[3,4-b]pyridine-5-carbonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H7Cl2N3O
Molecular Weight 244.07700
Exact Mass 242.99700
PSA 47.78000
LogP 2.48360

 Safety Information

HS Code 2933990090

 Synthetic Route

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4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride Structure

4-chloro-1-ethy...

CAS#:52833-03-1

Literature: GLAXO GROUP LIMITED Patent: WO2005/90353 A1, 2005 ; Location in patent: Page/Page column 82 ; WO 2005/090353 A1

~%

4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride Structure

4-chloro-1-ethy...

CAS#:52833-03-1

Literature: E. R. Squibb and Sons, Inc. Patent: US3966746 A1, 1976 ;

~43%

4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride Structure

4-chloro-1-ethy...

CAS#:52833-03-1

Literature: Bristol-Myers Squibb Co. Patent: US6326379 B1, 2001 ; US 6326379 B1

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid chloride
4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carbonyl chloride
1H-Pyrazolo[3,4-b]pyridine-5-carbonyl chloride,4-chloro-1-ethyl