(R)-8-(2-Amino-1-hydroxyethyl)-6-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one CAS 2138872-60-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138872-60-1 |
| Molecular Formula | C10H12N2O4 |
| Molecular Weight | 224.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-8-(2-Amino-1-hydroxyethyl)-6-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 2138872-60-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12N2O4. Molecular weight: 224.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O4 |
| Molecular Weight | 224.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related R Standards
- Ethyl 2-(4-amino-3-nitrophenyl)acetate (CAS 104126-70-7)
- Ethyl 2-(4-amino-2-nitrophenyl)acetate (CAS 108274-41-5)
- 4-amino-3-[(methylcarbamoyl)methoxy]benzoic acid (CAS 1096900-75-2)
- (R)-8-(2-amino-1-hydroxyethyl)-5-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1179336-43-6)
- (S)-8-(2-Amino-1-hydroxyethyl)-5-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1179336-52-7)
- 8-(2-Amino-1-hydroxyethyl)-5-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1206886-32-9)
- (R)-2-Amino-2-methyl-3-(3-nitrophenyl)propanoic acid (CAS 1215092-13-9)
- (3-Amino-4-methoxybenzoyl)glycine (CAS 1219578-52-5)
Recommended Standards
- (R)-4-(Benzyloxy)-3-hydroxy-4-oxobutanoic acid (CAS 83477-74-1)
- (R)-Methyl 2-amino-2-(3-nitrophenyl)acetate (CAS 76604-97-2)
- (R)-3-amino-4-(4-nitrophenyl)butanoic acid (CAS 759448-14-1)
- N4-(2-Chlorophenyl)quinazoline-4,6-diamine (CAS 1428063-70-0)
- 6'-(Bromomethyl)-2,3'-bipyridine (CAS 1935161-78-6)
- tert-Butyl (6-((diethylamino)methyl)-5-hydroxynaphthalen-1-yl)carbamate (CAS 1630086-22-4)
- 4-(Bromomethyl)tetrahydro-2H-thiopyran (CAS 1276056-87-1)
- 2-Chloro-6-(piperidin-1-yl)-4-(trifluoromethyl)pyridine (CAS 1086376-19-3)
- 1,1,1-Trifluoro-3-(tetrahydro-2h-pyran-4-yl)propan-2-ol (CAS 1343882-75-6)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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