(2,3-Dihydropyrazolo[5,1-b]oxazol-3-yl)methanamine CAS 1781104-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1781104-63-9 |
| Molecular Formula | C6H9N3O |
| Molecular Weight | 139.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2,3-Dihydropyrazolo[5,1-b]oxazol-3-yl)methanamine (CAS 1781104-63-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H9N3O. Molecular weight: 139.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H9N3O |
| Molecular Weight | 139.16 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
Related Dihydropyrazolo Standards
- (2,3-Dihydropyrazolo[5,1-b]oxazol-7-yl)methanamine (CAS 1554434-93-3)
- (2,3-Dihydropyrazolo[5,1-b]oxazol-2-yl)methanol (CAS 2676864-39-2)
- (2,3-Dihydropyrazolo[5,1-b]oxazol-3-yl)methanol (CAS 2676870-39-4)
- 1,2-dihydropyrazolo[3,4-b]pyridin-3-one (CAS 2942-43-0)
- 1,6-dihydropyrazolo[3,4-c]pyridin-7-one (CAS 76006-09-2)
- 6,7-Dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 951626-38-3)
- 6,7-Dihydropyrazolo[1,5-a]pyridin-4(5H)-one (CAS 197094-19-2)
- 5,6-Dihydropyrazolo[1,5-a]pyridin-7(4H)-one (CAS 2102408-70-6)
Recommended Standards
- 6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-amine (CAS 1779573-25-9)
- 1783417-32-2 5-(Aminomethyl)-2-methylpyridazin-3(2H)-one (CAS 1783417-32-2)
- 5-(Aminomethyl)-2-methylpyrimidin-4-ol (CAS 1749-72-0)
- N-(2-Aminophenyl)-N-(3-methoxypropyl)methanesulfonamide (CAS 1864014-98-1)
- 2-bromo-N-(2,3-dihydro-1,4-benzodioxin-6-yl)propanamide (CAS 1089989-56-9)
- (1E,6E)-4-(1,3-dithiepan-2-ylidene)-1,7-di-2-furylhepta-1,6-diene-3,5-dione (CAS 329726-18-3)
- 2-(2,4-Dimethyl-1,3-dioxolan-2-yl)acetohydrazide (CAS 401461-96-9)
- 7-Methoxy-1,2-dimethyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole (CAS 837-75-2)
- 1-Ethyl-N-(thiazol-2-yl)-1H-pyrazole-5-carboxamide (CAS 492426-57-0)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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