8-chloro-1H-cinnolin-4-one

Modify Date: 2026-08-09 01:53:22

8-chloro-1H-cinnolin-4-one Structure
8-chloro-1H-cinnolin-4-one structure
Common Name 8-chloro-1H-cinnolin-4-one
CAS Number 876-75-5 Molecular Weight 180.59100
Density 1.5g/cm3 Boiling Point 327.4ºC at 760 mmHg
Molecular Formula C8H5ClN2O Melting Point N/A
MSDS N/A Flash Point 151.8ºC

 Names

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

Name 8-chloro-1H-cinnolin-4-one
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 1.5g/cm3
Boiling Point 327.4ºC at 760 mmHg
Molecular Formula C8H5ClN2O
Molecular Weight 180.59100
Flash Point 151.8ºC
Exact Mass 180.00900
PSA 46.01000
LogP 1.98880
Index of Refraction 1.688
InChIKey GMYPULZDCCEDSA-UHFFFAOYSA-N
SMILES O=c1cn[nH]c2c(Cl)cccc12

 Synthetic Route

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

~79%

8-chloro-1H-cinnolin-4-one Structure

8-chloro-1H-cin...

CAS#:876-75-5

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Literature: Stanczak; Lewgowd; Ochocki; Pakulska; Szadowska Pharmazie, 1997 , vol. 52, # 2 p. 91 - 97

 Precursor & DownStream

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

Precursor  1

DownStream  1

 8-chloro-1H-cinnolin-4-oneBioassay

View more

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

Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data
Total 1, Current Page 1 of 1
1

 Synonyms

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

8-Chloro-4-cinnolinol
8-chlorocinnolin-4(1h)-one

 8-chloro-1H-cinnolin-4-one | FAQ

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

Q: What is the SMILES notation of 8-chloro-1H-cinnolin-4-one?
A: SMILES notation of 8-chloro-1H-cinnolin-4-one is O=c1cn[nH]c2c(Cl)cccc12.
Q: What is the molecular formula of 8-chloro-1H-cinnolin-4-one?
A: Molecular formula of 8-chloro-1H-cinnolin-4-one is C8H5ClN2O.
Q: What is the boiling point of 8-chloro-1H-cinnolin-4-one?
A: Boiling point of 8-chloro-1H-cinnolin-4-one is 327.4ºC at 760 mmHg.
Q: What is the Chinese name of 876-75-5?
A: Chinese name of 876-75-5 is 876-75-5.
Q: What is the LogP of 8-chloro-1H-cinnolin-4-one?
A: LogP of 8-chloro-1H-cinnolin-4-one is 1.98880.
Q: What is the molecular weight of 8-chloro-1H-cinnolin-4-one?
A: Molecular weight of 8-chloro-1H-cinnolin-4-one is 180.59100.
Q: What are the upstream materials of 8-chloro-1H-cinnolin-4-one?
A: Related upstream materials(CAS) of 8-chloro-1H-cinnolin-4-one: 90272-09-6.
Q: What is the English name of 8-chloro-1H-cinnolin-4-one?
A: The English name of 8-chloro-1H-cinnolin-4-one is 8-chloro-1H-cinnolin-4-one.
Q: What is the InChIKey of 8-chloro-1H-cinnolin-4-one?
A: InChIKey of 8-chloro-1H-cinnolin-4-one is GMYPULZDCCEDSA-UHFFFAOYSA-N.
Q: What are the downstream products of 8-chloro-1H-cinnolin-4-one?
A: Related downstream products(CAS) of 8-chloro-1H-cinnolin-4-one: 158631-55-1.

 8-chloro-1H-cinnolin-4-onefactory

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

Dayang Chem (Hangzhou) Co., Ltd.
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