8-Quinolinesulfonyl chloride

CAS Number: 18704-37-5

Molecular Formula: C9H6ClNO2S

Purity: 8-Quinolinesulfonyl chloride 98% purity

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About 8-Quinolinesulfonyl chloride

8-Quinolinesulfonyl chloride (CAS 18704-37-5) is a critical reagent in the North American API intermediates market, primarily valued for its role in synthesizing sulfonamide-based pharmaceuticals and carbonic anhydrase inhibitors where a Pharma/API purity 99% is required to meet rigorous USP standards. Quinoline-8-sulf...

8-Quinolinesulfonyl chloride Specifications

CAS Number

18704-37-5

Molecular Formula

C9H6ClNO2S

Molecular Weight

227.67 g/mol

IUPAC Name

quinoline-8-sulfonyl chloride

Canonical SMILES

C1=CC2=C(C(=C1)S(=O)(=O)Cl)N=CC=C2

InChI Key

JUYUYCIJACTHMK-UHFFFAOYSA-N

InChI

InChI=1S/C9H6ClNO2S/c10-14(12,13)8-5-1-3-7-4-2-6-11-9(7)8/h1-6H

PubChem CID

29220

EINECS Number

242-515-5

MDL Number

MFCD00006808

HSN No

29334990

CAS Number

18704-37-5

Molecular Formula

C9H6ClNO2S

Molecular Weight

227.67 g/mol

IUPAC Name

quinoline-8-sulfonyl chloride

Canonical SMILES

C1=CC2=C(C(=C1)S(=O)(=O)Cl)N=CC=C2

InChI Key

JUYUYCIJACTHMK-UHFFFAOYSA-N

InChI

InChI=1S/C9H6ClNO2S/c10-14(12,13)8-5-1-3-7-4-2-6-11-9(7)8/h1-6H

PubChem CID

29220

EINECS Number

242-515-5

MDL Number

MFCD00006808

HSN No

29334990

Molecular Weight

227.67 g/mol

Purity

8-Quinolinesulfonyl chloride 98% purity

Melting Point

126-132 °C

Boiling Point

306 °C

Freezing point

128°C

Flash Point

306 °C

Density

1.527 g/cm3

Precise Quality

18704-37-5

PSA

55.4 Å²

logP

1.9

Average mass

227.67 g/mol

Monoisotopic mass

226.9807773 Da

Molar mass

227.67 g/mol

Vapour pressure

0.012 mmHg at 25°C

Precautionary Statement Codes

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501

Hazard Classes and Categories

Skin Corr. 1C (100%)

Pharmaceutical Intermediate

An important building block utilized in the synthesis of various biologically active quinoline-derived compounds, including anti-inflammatory, antibacterial, antiviral, and antimalarial agents

Organic Synthesis Reagent

A versatile sulfonylating agent used to introduce sulfonamide or sulfonate groups into organic molecules, frequently employed in the development of molecular libraries and peptide bond formation

Agrochemical Intermediate

A critical precursor in the production of compounds with pesticidal, fungicidal, or herbicidal properties leveraging the bioactive nature of the quinoline core

Analytical Reagent

A specialized reagent used in the synthesis of fluorescent probes and ligands for metal ions, facilitating the detection and quantification of biomolecules in research and laboratory settings.