Isoxazolo[4,5-b]pyrazin-3-amine CAS 81411-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81411-79-2 |
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Isoxazolo[4,5-b]pyrazin-3-amine (CAS 81411-79-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4N4O. Molecular weight: 136.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.11 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 4 |
Related Isoxazolo Standards
- Isoxazolo[4,5-b]pyridin-3(2H)-one (CAS 122019-40-3)
- Isoxazolo[5,4-c]pyridazin-3-amine (CAS 1543119-63-6)
- Isoxazolo[5,4-b]pyridin-3-ol (CAS 16880-54-9)
- Isoxazolo[5,4-c]pyridin-3(2H)-one (CAS 847996-42-3)
- Isoxazolo[5,4-d]pyrimidin-4-amine (CAS 632291-82-8)
- Isoxazolo[4,5-b]pyridin-3-amine (CAS 114080-93-2)
- Isoxazolo[5,4-c]pyridin-3-amine (CAS 114080-94-3)
- Isoxazolo[4,5-c]pyridin-3-amine (CAS 1229383-25-8)
Recommended Standards
- Imidazo[1,2-d][1,2,4]triazin-2-one (CAS 256408-48-7)
- Imidazo[1,2-d][1,2,4]triazin-2-ol (CAS 689298-00-8)
- Imidazo[1,2-b][1,2,4]triazin-2(1H)-one (CAS 62096-96-2)
- Diisopropyl allylboronate (CAS 51851-79-7)
- 4,5-Dichloro-1h-imidazole-2-carboxylic acid (CAS 64736-53-4)
- 2-(2-(2-Methyl-6-nitrobenzyl)-1,3-dioxolan-2-yl)acetic acid (CAS 2677030-80-5)
- 4-(Benzofuran-2-yl)-5-hydroxyisoquinolin-1(2H)-one (CAS 656234-39-8)
- 4-(Isopropylcarbamoyl)thiomorpholine-3-carboxylic acid (CAS 1544295-38-6)
- 2-Amino-N-(4-(methylthio)benzyl)acetamide (CAS 1353965-18-0)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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