3-(Phenylsulfonyl)pyrazine-2-carbonitrile CAS 74002-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74002-68-9 |
| Molecular Formula | C11H7N3O2S |
| Molecular Weight | 245.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Phenylsulfonyl)pyrazine-2-carbonitrile (CAS 74002-68-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7N3O2S. Molecular weight: 245.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7N3O2S |
| Molecular Weight | 245.26 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.) | 1978 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Phenylsulfonyl Standards
- 2-(Phenylsulfonyl)-3H-pyrrolizine (CAS 90601-61-9)
- 6-(Phenylsulfonyl)-3H-pyrrolizine (CAS 90601-70-0)
- (E)-[2-(Phenylsulfonyl)vinyl]benzene (CAS 16212-06-9)
- 2-(Phenylsulfonyl)benzaldehyde (CAS 126076-76-4)
- 4-(Phenylsulfonyl)benzaldehyde (CAS 66-39-7)
- 1-Phenyl-2-(phenylsulfonyl)diazene (CAS 52897-39-9)
- 4-(Phenylsulfonyl)benzonitrile (CAS 28525-13-5)
- 4-((Phenylsulfonyl)methyl)aniline (CAS 13640-67-0)
Recommended Standards
- 3-(2-(1H-tetrazol-1-yl)ethyl)-5-fluoro-2-methyl-1H-indole (CAS 890092-63-4)
- 3-Amino-5-[(4-fluoro-3-methylphenyl)amino]-1-methyl-1H-pyrazole-4-carbonitrile (CAS 956778-61-3)
- 3-(1,2,3-Benzothiadiazol-5-yl)-3-azabicyclo[3.1.0]hexane-2,4-dione (CAS 866156-78-7)
- 3,5,6-Trichloropyridin-2-ol (CAS 93111-34-3)
- 1-N-(4-methylphenyl)benzene-1,2-diamine (CAS 91806-09-6)
- 3-(4-Methoxyphenyl)-2-thioxo-1,3-thiazolidin-4-one (CAS 5350-09-4)
- 4-(5-Methyl-2-furyl)benzaldehyde (CAS 400748-10-9)
- (6-Amino-5-fluoropyridin-3-yl)boronic acid (CAS 1310404-43-3)
- 5-Amino-6-chloro-2-neopentylpyrimidine-4(1H)-thione (CAS 61457-11-2)
- Semaglutide (CAS 910463-68-2)
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