4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile

Modify Date: 2026-07-27 23:39:08

4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile Structure
4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile structure
Common Name 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile
CAS Number 64096-91-9 Molecular Weight 182.18100
Density N/A Boiling Point N/A
Molecular Formula C10H6N4 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile (CAS number: 64096-91-9), molecular formula: C10H6N4, molecular weight: 182.18100. For research-use only, not for medical or clinical usage.


 Names

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

Name 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile
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.

Molecular Formula C10H6N4
Molecular Weight 182.18100
Exact Mass 182.05900
PSA 56.88000
LogP 1.68728
InChIKey AQFUNDWLSQYOOR-UHFFFAOYSA-N
SMILES N#Cc1c[nH]n2c1nc1ccccc12

 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.

~14%

4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile Structure

4H-Benzo[4,5]im...

CAS#:64096-91-9

Learn More
Literature: Khan, Misbahul A.; Ribeiro, Vera L. T. Monatshefte fuer Chemie, 1983 , vol. 114, p. 425 - 432

 Precursor & DownStream

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

Precursor  1

DownStream  0

 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%

 Synonyms

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

4H-Pyrazolo[1,5-a]benzimidazole-3-carbonitrile
4H-Pyrazolo[1,5-a]benzimidazole-3-carbonitrile(9CI)
benzimidazole-3-carbonitrile
4H-Pyrazolo<1,5-a>benzimidazol-3-carbonitril
4H-benzo[d]pyrazolo[1,5-a]imidazole-3-carbonitrile

  | FAQ

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

Q: What English synonyms does 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile have?
A: English synonyms of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile: 4H-Pyrazolo[1,5-a]benzimidazole-3-carbonitrile, 4H-Pyrazolo[1,5-a]benzimidazole-3-carbonitrile(9CI), benzimidazole-3-carbonitrile, 4H-Pyrazolobenzimidazol-3-carbonitril, 4H-benzo[d]pyrazolo[1,5-a]imidazole-3-carbonitrile.
Q: What are the upstream materials of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile?
A: Related upstream materials(CAS) of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile: 64096-89-5.
Q: What is the molecular weight of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile?
A: Molecular weight of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile is 182.18100.
Q: What is the molecular formula of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile?
A: Molecular formula of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile is C10H6N4.
Q: What is the LogP of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile?
A: LogP of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile is 1.68728.
Q: What is the CAS number of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile?
A: CAS number of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile is 64096-91-9.
Q: What is the InChIKey of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile?
A: InChIKey of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile is AQFUNDWLSQYOOR-UHFFFAOYSA-N.
Q: What is the English name of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile?
A: The English name of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile is 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile.
Q: What is the polar surface area (PSA) of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile?
A: Polar surface area (PSA) of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile is 56.88000.
Q: What is the SMILES notation of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile?
A: SMILES notation of 4H-Benzo[4,5]imidazo[1,2-b]pyrazole-3-carbonitrile is N#Cc1c[nH]n2c1nc1ccccc12.

 factory

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.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.