1-Aminopyrazin-1-ium methanesulfonate CAS 76473-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76473-18-2 |
| Molecular Formula | C4H6N3 CH3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Aminopyrazin-1-ium methanesulfonate (CAS 76473-18-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H6N3 CH3O3S. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H6N3 CH3O3S |
| Molecular Weight | 191.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Aminopyrazin Standards
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- 1-Aminopyrazin-1-ium 2,4,6-trimethylbenzenesulfonate hydrate (CAS 1029560-76-6)
- (3-Aminopyrazin-2-yl)boronic acid (CAS 1041847-07-7)
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Recommended Standards
- Trivinylphosphine (65% in THF)(Stabilized with Hydroquinone) (CAS 3746-01-8)
- 5-Bromo-2-(methoxycarbonyl)pyridine 1-oxide (CAS 959741-32-3)
- 3-Cyclopropoxy-5-ethylpyridine-4-sulfonamide (CAS 1243345-19-8)
- [S(R)]-N-(1R)-8-Azaspiro[4.5]dec-1-yl-2-methyl-2-propanesulfinamide (CAS 2055760-54-6)
- (4-Bromo-benzyl)-(3-pentafluoroethyloxy-propyl)-amine (CAS 1208078-60-7)
- 4-Chloro-6-(3-nitrophenyl)pyrimidine (CAS 915069-51-1)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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