6-Amino-5-((4-chlorophenyl)sulfonyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile CAS 338774-48-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338774-48-4 |
| Molecular Formula | C12H8ClN3O3S |
| Molecular Weight | 309.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Amino-5-((4-chlorophenyl)sulfonyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338774-48-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8ClN3O3S. Molecular weight: 309.73 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H8ClN3O3S |
| Molecular Weight | 309.73 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
- 4-(4-Chlorophenyl)-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide (CAS 1774901-14-2)
- 7-Chloro-3-(4-(methylsulfonyl)phenyl)isoxazolo[4,5-d]pyrimidine (CAS 832717-29-0)
- 4-(3-Chlorophenyl)-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide (CAS 1707587-09-4)
- 3-azaspiro[5.5]undecane-10-carboxylic acid (CAS 1515298-42-6)
- 4-Methoxybenzo[d]oxazol-2-amine (CAS 727415-76-1)
- 3-(1-Hydroxyethyl)pyridine 1-oxide (CAS 4319-52-2)
- (3R)-6,6-dimethylmorpholine-3-carboxylic acid (CAS 1313479-60-5)
- 9-Nitrocamptothecin (CAS 104267-73-4)
- (2S,2'S)-2,2'-((6-Chloro-1,3,5-triazine-2,4-diyl)bis(azanediyl))bis(4-methylpentanoic acid) (CAS 63432-77-9)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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