n-(3-Cyanophenyl)benzenesulfonamide CAS 87186-71-8
| CAS No. | 87186-71-8 |
| Molecular Formula | C13H10N2O2S |
| Molecular Weight | 258.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n-(3-Cyanophenyl)benzenesulfonamide.
CATO supplies n-(3-Cyanophenyl)benzenesulfonamide (CAS 87186-71-8), a certified reference material (molecular formula C13H10N2O2S, MW 258.30 g/mol) for analytical method development and quality control.
n-(3-Cyanophenyl)benzenesulfonamide (C13H10N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures n-(3-Cyanophenyl)benzenesulfonamide 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.
Physical & Chemical Properties
| Molecular Formula | C13H10N2O2S |
| Molecular Weight | 258.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related n Standards
- n-(4-Cyanophenyl)-4-ethyl-1,2,3-thiadiazole-5-carboxamide (CAS 1031072-43-1)
- n-(3-Cyanophenyl)-4-ethyl-1,2,3-thiadiazole-5-carboxamide (CAS 1110886-07-1)
- 1-(2-Cyanophenyl)-4-piperidinecarboxylic Acid Ethyl Ester (CAS 357670-16-7)
- Ethyl 1-(4-cyanophenyl)-4-piperidinecarboxylate (CAS 352018-90-7)
- N-(4-Cyanophenyl)-3,4-difluorobenzamide (CAS 1007802-68-7)
- N-(2-Cyanophenyl)-3,4-difluorobenzamide (CAS 1016804-69-5)
- n-(3-Cyanophenyl)-2-(2,2,2-trifluoroethoxy)acetamide (CAS 1019587-21-3)
- trans-4-Cyanophenyl 4-ethylcyclohexanecarboxylate (CAS 149890-38-0)
Recommended Standards
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)pyrazine-2-carboxamide (CAS 551910-16-8)
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- N-(3-Cyanothiophen-2-yl)-2-phenoxyacetamide (CAS 920464-11-5)
- (2E)-3-[(3,5-Dimethoxyphenyl)amino]-1-[3-(3-methoxyphenyl)-2,1-benzoxazol-5-yl]prop-2-en-1-one (CAS 383147-18-0)
- N-(4-Fluorophenyl)-2-[2-oxo-5-(piperidine-1-sulfonyl)-1,2-dihydropyridin-1-yl]acetamide (CAS 1251631-02-3)
- 2-(1-{[2-chloro-5-(trifluoromethyl)phenyl]amino}ethylidene)-2,3-dihydro-1H-indene-1,3-dione (CAS 843636-53-3)
- 90931-40-1 2-Chloro-N-[5-(trifluoromethyl)pyridin-2-yl]acetamide MFCD11867372 (CAS 90931-40-1)
- 4-Amino-7-bromopyrrolo[2,1-f][1,2,4]triazine-5-carbonitrile (CAS 1909271-53-9)
- 1-Fluoropentane (CAS 592-50-7)
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- Methyl 2-Acetamido-4-chloro-5-methylbenzoate (CAS 755031-82-4)
- BMS-681 847998-92-9 (CAS 847998-92-9)
- (DTyr27,36,DThr32)-Neuropeptide Y (27-36) (CAS 163887-48-7)
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