20948-67-8

20948-67-8 structure

Name: 5-chloro-1H-indole-2-carbohydrazide
Chemical Name: 5-chloro-1H-indole-2-carbohydrazide
CAS Number: 20948-67-8
Molecular Formula: C₉H₈ClN₃O
Molecular Weight: 209.63200
Create Date: 2017-06-06 08:03:10
Modify Date: 2025-08-27 13:50:14

Name	5-chloro-1H-indole-2-carbohydrazide
Synonyms	5-chloro-1H-indole-2-carboxylic acid hydrazide 5-chloro-indole-2-carbohydrazide 1H-Indole-2-carboxylic acid,5-chloro-,hydrazide 5-Chloro-2-indolecarbohydrazide 5-chloro-indole-2-carboxylic acid hydrazide

Molecular Formula	C₉H₈ClN₃O
Molecular Weight	209.63200
Exact Mass	209.03600
PSA	74.40000
LogP	2.69990

HS Code	2933990090

10517-21-2

20948-67-8

Literature: Japan Tobacco Inc. Patent: EP1452526 A1, 2004 ; Location in patent: Page 54 ;

87802-11-7

~94%

20948-67-8

Literature: Jiang, Hai-Xia; Zhuang, Dao-Min; Huang, Ying; Cao, Xing-Xin; Yao, Jian-Hua; Li, Jing-Yun; Wang, Jian-Yong; Zhang, Chen; Jiang, Biao Organic and Biomolecular Chemistry, 2014 , vol. 12, # 21 p. 3446 - 3458

4792-67-0

~69%

20948-67-8

Literature: Sinnur, K. H.; Siddappa, S.; Hiremath, Shivayogi P.; Purohit, Muralidhar G. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986 , vol. 25, p. 716 - 720

1073-70-7

20948-67-8

Precursor 4
10517-21-2 87802-11-7 4792-67-0 1073-70-7
DownStream 3
66-99-9 126016-50-0 126016-36-2

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%

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