7-Fluoro-1H-indazole-3-carboxylic acid

Modify Date: 2025-08-23 23:13:02

7-Fluoro-1H-indazole-3-carboxylic acid Structure
7-Fluoro-1H-indazole-3-carboxylic acid structure
Common Name 7-Fluoro-1H-indazole-3-carboxylic acid
CAS Number 959236-59-0 Molecular Weight 180.136
Density 1.6±0.1 g/cm3 Boiling Point 445.9±25.0 °C at 760 mmHg
Molecular Formula C8H5FN2O2 Melting Point N/A
MSDS N/A Flash Point 223.4±23.2 °C

 Names

Name 7-fluoro-2H-indazole-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 445.9±25.0 °C at 760 mmHg
Molecular Formula C8H5FN2O2
Molecular Weight 180.136
Flash Point 223.4±23.2 °C
Exact Mass 180.033508
PSA 65.98000
LogP 1.35
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.707
InChIKey DFOSXJTYCNLCKG-UHFFFAOYSA-N
SMILES O=C(O)c1[nH]nc2c(F)cccc12
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~46%

7-Fluoro-1H-indazole-3-carboxylic acid Structure

7-Fluoro-1H-ind...

CAS#:959236-59-0

Literature: Pfizer Inc. Patent: US2011/28447 A1, 2011 ; Location in patent: Page/Page column 40 ;

 Precursor & DownStream

Precursor  1

DownStream  1

 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

7-Fluoroindazole-3-carboxylic acid
3-Carboxy-7-fluoro-1H-indazole
QC-808
7-Fluoro-1H-indazole-3-carboxylic acid
1H-Indazole-3-carboxylic acid, 7-fluoro-
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