1H-Imidazole-2-sulfonyl chloride hydrochloride

Modify Date: 2026-07-15 17:47:33

1H-Imidazole-2-sulfonyl chloride hydrochloride Structure
1H-Imidazole-2-sulfonyl chloride hydrochloride structure
Common Name 1H-Imidazole-2-sulfonyl chloride hydrochloride
CAS Number 877861-76-2 Molecular Weight 203.04700
Density N/A Boiling Point N/A
Molecular Formula C3H4Cl2N2O2S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 1H-Imidazole-2-sulfonyl chloride hydrochloride
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 C3H4Cl2N2O2S
Molecular Weight 203.04700
Exact Mass 201.93700
PSA 71.20000
LogP 2.22000
InChIKey PLUHSJKCLGXHLG-UHFFFAOYSA-N
SMILES Cl.O=S(=O)(Cl)c1ncc[nH]1
Storage condition 2-8°C

 Safety Information

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

Hazard Codes Xi
HS Code 2933290090

 Synthetic Route

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

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1H-Imidazole-2-sulfonyl chloride hydrochloride Structure

1H-Imidazole-2-...

CAS#:877861-76-2

Learn More
Literature: ONO PHARMACEUTICAL CO., LTD Patent: WO2006/22454 A1, 2006 ; Location in patent: Page/Page column 189-190 ;

 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 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. 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.

1H-imidazole-2-sulfonyl chloride,hydrochloride

  | FAQ

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

Q: What English synonyms does 1H-Imidazole-2-sulfonyl chloride hydrochloride have?
A: English synonyms of 1H-Imidazole-2-sulfonyl chloride hydrochloride: 1H-imidazole-2-sulfonyl chloride,hydrochloride.
Q: What are the storage conditions for 1H-Imidazole-2-sulfonyl chloride hydrochloride?
A: Storage conditions for 1H-Imidazole-2-sulfonyl chloride hydrochloride: 2-8°C.
Q: What are the upstream materials of 1H-Imidazole-2-sulfonyl chloride hydrochloride?
A: Related upstream materials(CAS) of 1H-Imidazole-2-sulfonyl chloride hydrochloride: 872-35-5.
Q: What is the English name of 1H-Imidazole-2-sulfonyl chloride hydrochloride?
A: The English name of 1H-Imidazole-2-sulfonyl chloride hydrochloride is 1H-Imidazole-2-sulfonyl chloride hydrochloride.
Q: What is the polar surface area (PSA) of 1H-Imidazole-2-sulfonyl chloride hydrochloride?
A: Polar surface area (PSA) of 1H-Imidazole-2-sulfonyl chloride hydrochloride is 71.20000.
Q: What is the LogP of 1H-Imidazole-2-sulfonyl chloride hydrochloride?
A: LogP of 1H-Imidazole-2-sulfonyl chloride hydrochloride is 2.22000.
Q: What is the SMILES notation of 1H-Imidazole-2-sulfonyl chloride hydrochloride?
A: SMILES notation of 1H-Imidazole-2-sulfonyl chloride hydrochloride is Cl.O=S(=O)(Cl)c1ncc[nH]1.
Q: What is the CAS number of 1H-Imidazole-2-sulfonyl chloride hydrochloride?
A: CAS number of 1H-Imidazole-2-sulfonyl chloride hydrochloride is 877861-76-2.
Q: What is the InChIKey of 1H-Imidazole-2-sulfonyl chloride hydrochloride?
A: InChIKey of 1H-Imidazole-2-sulfonyl chloride hydrochloride is PLUHSJKCLGXHLG-UHFFFAOYSA-N.
Q: What is the molecular weight of 1H-Imidazole-2-sulfonyl chloride hydrochloride?
A: Molecular weight of 1H-Imidazole-2-sulfonyl chloride hydrochloride is 203.04700.

 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.
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