3-Aminopyrazin-2(1H)-one CAS 43029-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43029-19-2 |
| Molecular Formula | C4H5N3O |
| Molecular Weight | 111.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Aminopyrazin-2(1H)-one (CAS 43029-19-2) pharmaceutical standards reference standard. Molecular formula: C4H5N3O. Molecular weight: 111.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H5N3O |
| Molecular Weight | 111.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 3 |
Related Aminopyrazin Standards
- 6-Aminopyrazin-2-ol (CAS 101257-36-7)
- 5-Aminopyrazin-2(1H)-one (CAS 287916-14-7)
- (3-Aminopyrazin-2-yl)methanol (CAS 32710-13-7)
- 1-Aminopyrazin-1-ium (CAS 53975-17-0)
- (6-aminopyrazin-2-yl)methanol (CAS 72788-90-0)
- 2-(5-Aminopyrazin-2-yl)acetonitrile (CAS 710322-48-8)
- 1-(5-Aminopyrazin-2-yl)ethanone (CAS 268538-57-4)
- (3-Aminopyrazin-2-yl)boronic acid (CAS 1041847-07-7)
Recommended Standards
- 3-Aminofuran-2-carbaldehyde (CAS 56489-00-0)
- 3-azabicyclo[3.1.0]hexane-2,4-dione (CAS 5617-69-6)
- 3-Amino-1H-pyrazole-4-carboxaldehyde (CAS 2284110-65-0)
- Guanosine, cyclic 3',5'-[hydrogen (S)-phosphorothioate] (CAS 86562-10-9)
- 3-methyl-5-(4-methylpiperazin-1-yl)aniline (CAS 1283736-97-9)
- SULFO-SMCC SulfosucciniMidyl-trans-4-(n-MaleiMidoMethyl)cyclohexane-1-carboxylate (CAS 92921-24-9)
- N-(4-Fluorobenzyl)-2,4,6-trimethylbenzenesulfonamide (CAS 305849-14-3)
- 1-(4-Fluorobenzyl)-2-(piperidin-4-ylmethoxy)-1H-benzo[d]imidazole hydrochloride (CAS 1353966-50-3)
- 4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridine-3-carbaldehyde (CAS 307308-03-8)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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