Oxazolo[4,5-b]pyridine CAS 273-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 273-97-2 |
| Molecular Formula | C6H4N2O |
| Molecular Weight | 120.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Oxazolo[4,5-b]pyridine (CAS 273-97-2) pharmaceutical standards reference standard. Molecular formula: C6H4N2O. Molecular weight: 120.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4N2O |
| Molecular Weight | 120.11 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Oxazolo Standards
- Oxazolo[4,5-c]pyridine (CAS 273-56-3)
- Oxazolo[5,4-b]pyridine (CAS 273-62-1)
- Oxazolo[4,5-d]pyrimidine (CAS 42850-93-1)
- Oxazolo[5,4-d]pyrimidine (CAS 273-64-3)
- 3H-Oxazolo[3,4-c]pyrimidine (CAS 132104-33-7)
- 2H-Oxazolo[2,3-c][1,2,4]triazine (CAS 384851-48-3)
- Oxazolo[2,3,4-cd]pyrrolizine (CAS 163831-74-1)
- Oxazolo[3,2-a][1,3]diazepine (CAS 105066-62-4)
Recommended Standards
- Isoxazolo[5,4-c]pyridine (CAS 64761-69-9)
- Isoxazolo[5,4-b]pyridine (CAS 272-03-7)
- Isoxazolo[4,5-b]pyridine (CAS 76807-98-2)
- 2,5-Dimethyl-N-(3-methylbutan-2-yl)aniline (CAS 1021012-83-8)
- 6-Ethoxy-3-ethylbenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate (CAS 2034155-63-8)
- (S)-tert-Butyl 1-(chloromethyl)-5-((4-methylpiperazine-1-carbonyl)oxy)-1H-benzo[e]indole-3(2H)-carboxylate (CAS 244154-66-3)
- 1-(5-Fluoro-2-methylphenyl)butan-1-ol (CAS 1248111-04-7)
- 5-(3-Ethoxy-4-((4-fluorobenzyl)oxy)-5-iodophenyl)-1,3,4-oxadiazol-2-amine (CAS 1706445-06-8)
- 2-Bromo-4-(3,3-difluoroazetidin-1-yl)benzonitrile (CAS 1713162-91-4)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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