3119-02-6 Benzenesulfonamide, p-cyano- Benzenesulfonamide, 4-cyano- (9CI) p-Cyanobenzenesulphonamide 4-11-00-00694 (Beilstein Handbook Reference) BRN 2093857 p-Cyanobenzenesulfonamide EINECS 221-492-5 NSC 77086 CAS 3119-02-6

Purity 97%+In StockPharmaceutical Standards
CAS No.3119-02-6
Molecular FormulaC7H12N2O2S
Molecular Weight188.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3119-02-6 Benzenesulfonamide, p-cyano- Benzenesulfonamide, 4-cyano- (9CI) p-Cyanobenzenesulphonamide 4-11-00-00694 (Beilstein Handbook Reference) BRN 2093857 p-Cyanobenzenesulfonamide EINECS 221-492-5 NSC 77086 CAS 3119-02-6 chemical structure

Description

CATO manufactures 3119-02-6 Benzenesulfonamide, p-cyano- Benzenesulfonamide, 4-cyano- (9CI) p-Cyanobenzenesulphonamide 4-11-00-00694 (Beilstein Handbook Reference) BRN 2093857 p-Cyanobenzenesulfonamide EINECS 221-492-5 NSC 77086 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

3119-02-6 Benzenesulfonamide, p-cyano- Benzenesulfonamide, 4-cyano- (9CI) p-Cyanobenzenesulphonamide 4-11-00-00694 (Beilstein Handbook Reference) BRN 2093857 p-Cyanobenzenesulfonamide EINECS 221-492-5 NSC 77086 (CAS 3119-02-6) is a high-purity analytical reference standard with the molecular formula C7H12N2O2S and a molecular weight of 188.25 g/mol.

Structurally, 3119-02-6 Benzenesulfonamide, p-cyano- Benzenesulfonamide, 4-cyano- (9CI) p-Cyanobenzenesulphonamide 4-11-00-00694 (Beilstein Handbook Reference) BRN 2093857 p-Cyanobenzenesulfonamide EINECS 221-492-5 NSC 77086 (C7H12N2O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 188.25 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC7H12N2O2S
Molecular Weight188.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Nitrogen Atoms2
Sulfur Atoms1

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