1-(benzenesulfonyl)pyrrole-2-carbonitrile

Modify Date: 2026-07-02 09:42:19

1-(benzenesulfonyl)pyrrole-2-carbonitrile Structure
1-(benzenesulfonyl)pyrrole-2-carbonitrile structure
Common Name 1-(benzenesulfonyl)pyrrole-2-carbonitrile
CAS Number 97188-22-2 Molecular Weight 232.25800
Density 1.28g/cm3 Boiling Point 446.8ºC at 760 mmHg
Molecular Formula C11H8N2O2S Melting Point 93-96ºC(lit.)
MSDS N/A Flash Point 224ºC

Summary: 1-(benzenesulfonyl)pyrrole-2-carbonitrile, also known as 1-(苯磺酰)-2-吡咯甲腈, CAS number 97188-22-2, molecular formula C11H8N2O2S, molecular weight 232.25800. 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 1-(benzenesulfonyl)pyrrole-2-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.

Density 1.28g/cm3
Boiling Point 446.8ºC at 760 mmHg
Melting Point 93-96ºC(lit.)
Molecular Formula C11H8N2O2S
Molecular Weight 232.25800
Flash Point 224ºC
Exact Mass 232.03100
PSA 71.24000
LogP 2.67758
Index of Refraction 1.624
InChIKey XXJCLUNFWADISV-UHFFFAOYSA-N
SMILES N#Cc1cccn1S(=O)(=O)c1ccccc1

 Safety Information

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

Hazard Codes Xn: Harmful;
Risk Phrases 20/21/22-36/37/38
Safety Phrases 26-36
HS Code 2933990090

 Precursor & DownStream

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

Precursor  5

DownStream  1

 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.

MFCD00274216
I11-1069
2-cyano-1-(phenylsulfonyl)pyrrole
1-benzenesulfonylpyrrole-2-carbonitrile
1-(Phenylsulfonyl)pyrrole-2-carbonitrile
1-(Phenylsulfonyl)-2-pyrrolecarbonitrile

  | FAQ

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

Q: What are the upstream materials of 1-(benzenesulfonyl)pyrrole-2-carbonitrile?
A: Related upstream materials(CAS) of 1-(benzenesulfonyl)pyrrole-2-carbonitrile: 544-92-3;247922-33-4;1189-71-5;16851-82-4;98-09-9.
Q: What is the English name of 1-(benzenesulfonyl)pyrrole-2-carbonitrile?
A: The English name of 1-(benzenesulfonyl)pyrrole-2-carbonitrile is 1-(benzenesulfonyl)pyrrole-2-carbonitrile.
Q: What English synonyms does 1-(benzenesulfonyl)pyrrole-2-carbonitrile have?
A: English synonyms of 1-(benzenesulfonyl)pyrrole-2-carbonitrile: MFCD00274216, I11-1069, 2-cyano-1-(phenylsulfonyl)pyrrole, 1-benzenesulfonylpyrrole-2-carbonitrile, 1-(Phenylsulfonyl)pyrrole-2-carbonitrile, 1-(Phenylsulfonyl)-2-pyrrolecarbonitrile.
Q: What is the melting point of 1-(benzenesulfonyl)pyrrole-2-carbonitrile?
A: Melting point of 1-(benzenesulfonyl)pyrrole-2-carbonitrile is 93-96ºC(lit.).
Q: What is the polar surface area (PSA) of 1-(benzenesulfonyl)pyrrole-2-carbonitrile?
A: Polar surface area (PSA) of 1-(benzenesulfonyl)pyrrole-2-carbonitrile is 71.24000.
Q: What is the boiling point of 1-(benzenesulfonyl)pyrrole-2-carbonitrile?
A: Boiling point of 1-(benzenesulfonyl)pyrrole-2-carbonitrile is 446.8ºC at 760 mmHg.
Q: What is the InChIKey of 1-(benzenesulfonyl)pyrrole-2-carbonitrile?
A: InChIKey of 1-(benzenesulfonyl)pyrrole-2-carbonitrile is XXJCLUNFWADISV-UHFFFAOYSA-N.
Q: What is the LogP of 1-(benzenesulfonyl)pyrrole-2-carbonitrile?
A: LogP of 1-(benzenesulfonyl)pyrrole-2-carbonitrile is 2.67758.
Q: What are the downstream products of 1-(benzenesulfonyl)pyrrole-2-carbonitrile?
A: Related downstream products(CAS) of 1-(benzenesulfonyl)pyrrole-2-carbonitrile: 4513-94-4.
Q: What is the molecular formula of 1-(benzenesulfonyl)pyrrole-2-carbonitrile?
A: Molecular formula of 1-(benzenesulfonyl)pyrrole-2-carbonitrile is C11H8N2O2S.
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.