7-Chloro-1H-indole-2-carboxylic acid

Modify Date: 2026-08-02 20:21:25

7-Chloro-1H-indole-2-carboxylic acid Structure
7-Chloro-1H-indole-2-carboxylic acid structure
Common Name 7-Chloro-1H-indole-2-carboxylic acid
CAS Number 28899-75-4 Molecular Weight 195.602
Density 1.5±0.1 g/cm3 Boiling Point 449.7±25.0 °C at 760 mmHg
Molecular Formula C9H6ClNO2 Melting Point N/A
MSDS USA Flash Point 225.8±23.2 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 7-Chloro-1H-indole-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.5±0.1 g/cm3
Boiling Point 449.7±25.0 °C at 760 mmHg
Molecular Formula C9H6ClNO2
Molecular Weight 195.602
Flash Point 225.8±23.2 °C
Exact Mass 195.008713
PSA 53.09000
LogP 3.41
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.728
InChIKey NVKAHBFPKVINGE-UHFFFAOYSA-N
SMILES O=C(O)c1cc2cccc(Cl)c2[nH]1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~99%

7-Chloro-1H-indole-2-carboxylic acid Structure

7-Chloro-1H-ind...

CAS#:28899-75-4

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Literature: Jablonowski, Jill A.; Grice, Cheryl A.; Chai, Wenying; Dvorak, Curt A.; Venable, Jennifer D.; Kwok, Annette K.; Ly, Kiev S.; Wei, Jianmei; Baker, Sherry M.; Desai, Pragnya J.; Jiang, Wen; Wilson, Sandy J.; Thurmond, Robin L.; Karlsson, Lars; Edwards, James P.; Lovenberg, Timothy W.; Carruthers, Nicholas I. Journal of Medicinal Chemistry, 2003 , vol. 46, # 19 p. 3957 - 3960

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7-Chloro-1H-indole-2-carboxylic acid Structure

7-Chloro-1H-ind...

CAS#:28899-75-4

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Literature: Singer; Shive Journal of the American Chemical Society, 1955 , vol. 77, p. 5700

~%

7-Chloro-1H-indole-2-carboxylic acid Structure

7-Chloro-1H-ind...

CAS#:28899-75-4

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Literature: Rydon; Tweddle Journal of the Chemical Society, 1955 , p. 3499,3502

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  3

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 7-Chloro-1H-indole-2-carboxylic acidBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: qHTS assay for inhibitors of human lactate dehydrogenase
Source: NCGC
Target: N/A
External Id: LDHA
Name: Dissociation constant for HCV NS3 protease substrate binding site
Source: ChEMBL
Target: Genome polyprotein
External Id: CHEMBL751815
Name: Primary qHTS Assay for Foot and Mouth Disease Virus Antivirals against NCGC Sytravon ...
Source: NCGC
External Id: stopgo-p2-SytraCBC-dual-FF
Name: Primary qHTS Assay for Foot and Mouth Disease Virus Antivirals against NCGC Sytravon ...
Source: NCGC
External Id: stopgo-p2-SytraCBC-dual-Ren
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

7-chloroindole-2-carboxylic acid
7-chloro-2-indolecarboxylic acid
7-Chlor-indol-2-carbonsaeure
WT595
7-Chloro-1H-indole-2-carboxylic acid

 7-Chloro-1H-indole-2-carboxylic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of 7-Chloro-1H-indole-2-carboxylic acid?
A: Molecular formula of 7-Chloro-1H-indole-2-carboxylic acid is C9H6ClNO2.
Q: What is the English name of 7-Chloro-1H-indole-2-carboxylic acid?
A: The English name of 7-Chloro-1H-indole-2-carboxylic acid is 7-Chloro-1H-indole-2-carboxylic acid.
Q: What is the InChIKey of 7-Chloro-1H-indole-2-carboxylic acid?
A: InChIKey of 7-Chloro-1H-indole-2-carboxylic acid is NVKAHBFPKVINGE-UHFFFAOYSA-N.
Q: What is the CAS number of 7-Chloro-1H-indole-2-carboxylic acid?
A: CAS number of 7-Chloro-1H-indole-2-carboxylic acid is 28899-75-4.
Q: What is the polar surface area (PSA) of 7-Chloro-1H-indole-2-carboxylic acid?
A: Polar surface area (PSA) of 7-Chloro-1H-indole-2-carboxylic acid is 53.09000.
Q: What are the downstream products of 7-Chloro-1H-indole-2-carboxylic acid?
A: Related downstream products(CAS) of 7-Chloro-1H-indole-2-carboxylic acid: 96631-87-7;53924-05-3;1670-83-3.
Q: What is the LogP of 7-Chloro-1H-indole-2-carboxylic acid?
A: LogP of 7-Chloro-1H-indole-2-carboxylic acid is 3.41.
Q: What is the boiling point of 7-Chloro-1H-indole-2-carboxylic acid?
A: Boiling point of 7-Chloro-1H-indole-2-carboxylic acid is 449.7±25.0 °C at 760 mmHg.
Q: What are the upstream materials of 7-Chloro-1H-indole-2-carboxylic acid?
A: Related upstream materials(CAS) of 7-Chloro-1H-indole-2-carboxylic acid: 77158-85-1;43142-70-7.
Q: What is the SMILES notation of 7-Chloro-1H-indole-2-carboxylic acid?
A: SMILES notation of 7-Chloro-1H-indole-2-carboxylic acid is O=C(O)c1cc2cccc(Cl)c2[nH]1.

 7-Chloro-1H-indole-2-carboxylic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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