6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-ol CAS 2092568-27-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2092568-27-7 |
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-ol (CAS 2092568-27-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H8N2O2. Molecular weight: 140.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.14 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
- 6,7-Dihydro-5(4H)-cyclopenta[1,3]dioxin-5-one (CAS 102306-78-5)
- 6,7-Dihydro-4H-pyrano[3,4-d]isoxazol-3-amine (CAS 1368125-56-7)
- (S)-Dihydro-1H-pyrrolo[1,2-c]imidazole-3,6(2H,5H)-dione (CAS 1447616-13-8)
- 6,7-Dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-ol (CAS 1557178-09-2)
- 6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-ol (CAS 1558277-46-5)
- (R)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-ol (CAS 2238820-75-0)
- (S)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-ol (CAS 2238822-14-3)
- 5,6-Dihydro-4H-pyrrolo[3,4-d]thiazol-4-one (CAS 1259060-76-8)
Recommended Standards
- 6-(Methoxymethyl)pyrimidin-4-ol (CAS 3122-78-9)
- 6-Amino-2-(methylamino)pyrimidin-4-ol (CAS 89181-81-7)
- 6-(Aminomethyl)-3-methyl-1,2,4-triazin-5(4H)-one (CAS 98750-24-4)
- (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine (1R,2R)-1,2-Diamino-1,2-bis(2-hydroxyphenyl)ethane 2,2'-[(1R,2R)-1,2-Diaminoethylene]bisphenol 870991-70-1 B3012 (CAS 870991-70-1)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-methoxy-4-nitropyridine (CAS 1805434-69-8)
- 2,4-dimethoxyquinoline (CAS 40335-00-0)
- 4-(1H-1,2,4-Triazol-1-yl)benzoyl chloride (CAS 162848-17-1)
- (R)-2-(2-Bromophenyl)oxirane (CAS 387878-49-1)
- Ethyl 3-(2,2,2-Trifluoro-1-hydroxyethyl)benzoate (CAS 2006277-57-0)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
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