n-(3-Cyanophenyl)tetrahydrothiophene-3-carboxamide 1,1-dioxide CAS 923207-71-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 923207-71-0 |
| Molecular Formula | C12H12N2O3S |
| Molecular Weight | 264.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies n-(3-Cyanophenyl)tetrahydrothiophene-3-carboxamide 1,1-dioxide (CAS 923207-71-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12N2O3S. Molecular weight: 264.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O3S |
| Molecular Weight | 264.30 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related n Standards
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- 2-[(2E)-3-[(4-Cyanophenyl)amino]-1-(dimethylamino)prop-2-en-1-ylidene]propanedinitrile (CAS 1164550-86-0)
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Recommended Standards
- N-(1-Acetylpiperidin-4-yl)-4-fluorobenzamide (CAS 283167-06-6)
- N-(4-Acetyl-5-(pyridin-2-yl)-4,5-dihydro-1,3,4-thiadiazol-2-yl)acetamide (CAS 62236-02-6)
- Methyl 5-acetyl-3-amino-6-methylthieno[2,3-b]pyridine-2-carboxylate (CAS 860609-51-4)
- 1-(prop-2-yn-1-yl)cyclopentane-1-carboxylic acid (CAS 1242265-30-0)
- [(2-Ethoxyphenyl)methyl](2-methylpropyl)amine (CAS 869943-89-5)
- 3-Amino-3-(2-anthryl)propanenitrile (CAS 1270458-15-5)
- (1R,5R,6R)-8-methyl-3-oxo-8-azabicyclo[3.2.1]octan-6-yl acetate (CAS CATO-C4X-148961)
- 2-((4-Chlorophenyl)thio)nicotinonitrile (CAS 886360-62-9)
- 1-[(tert-butoxy)carbonyl]-4-hydroxy-2-methylpyrrolidine-2-carboxylic acid (CAS 1432056-71-7)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com