3-Aminopyrazine-2-sulfonamide CAS 43029-09-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43029-09-0 |
| Molecular Formula | C4H6N4O2S |
| Molecular Weight | 174.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Aminopyrazine-2-sulfonamide (CAS 43029-09-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H6N4O2S. Molecular weight: 174.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H6N4O2S |
| Molecular Weight | 174.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Aminopyrazine Standards
- ethyl 3-aminopyrazine-2-carboxylate (CAS 36526-32-6)
- Ethyl 5-Aminopyrazine-2-carboxylate (CAS 54013-06-8)
- 3-Aminopyrazine-2-carboxylic acid methyl ester (CAS 16298-03-6)
- 3-Aminopyrazine-2-carbothioamide (CAS 859297-20-4)
- Methyl 6-Aminopyrazine-2-carboxylate (CAS 118853-60-4)
- Methyl 5-Aminopyrazine-2-carboxylate (CAS 13924-94-2)
- 3-Aminopyrazine-2-carbohydrazide (CAS 6761-52-0)
- 3-Aminopyrazine-2,6-dicarbonitrile (CAS 113305-95-6)
Recommended Standards
- 3-(5-sulfanyl-1H-1,2,3,4-tetrazol-1-yl)propanoic acid (CAS 61197-34-0)
- 3-Aminopyridine-2-sulfonic acid (CAS 54247-51-7)
- 2-Mercapto-5-methoxypyrimidine-4,6-diol (CAS 7421-45-6)
- 2-([1,4'-Bipiperidin]-1'-yl)ethan-1-ol (CAS 46415-31-0)
- 4-(Methylamino)phenyl thiocyanate hydrochloride (CAS 1052421-75-6)
- tert-Butyl 3-(piperidin-4-yloxy)azetidine-1-carboxylate hydrochloride (CAS 2126176-76-7)
- 4-(2-methylpropyl)-1H-pyrrole-2-carboxylic acid (CAS 147433-59-8)
- 5-(3-Fluoro-phenyl)-[1,3,4]oxadiazole-2-thiol (CAS 203268-63-7)
- 1-(3-chloro-4-methoxyphenyl)-5-pyridin-4-yl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326826-55-4)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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