1-(3-Amino-2-hydroxy-5-methylphenyl)ethan-1-one CAS 70977-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70977-71-8 |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Amino-2-hydroxy-5-methylphenyl)ethan-1-one (CAS 70977-71-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11NO2. Molecular weight: 165.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- (R)-3-Amino-2-phenyl-propionic acid (CAS 1008-63-5)
- 1-(3-Amino-4-hydroxyphenyl)propan-2-one (CAS 101488-87-3)
- 3-Amino-N-(pyridin-4(1h)-ylidene)propanamide (CAS 107551-92-8)
- (S)-3-Amino-2-phenylpropanoic acid (CAS 1076-51-3)
- 1-(2-Amino-4-hydroxy-3-methylphenyl)ethanone (CAS 1093741-78-6)
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Recommended Standards
- 1-(3-(Dimethylamino)pyrazin-2-yl)ethanone (CAS 206278-31-1)
- 1-(3-Amino-2-methoxyphenyl)ethan-1-one (CAS 85276-71-7)
- 1-(2-Methoxypyridin-4-yl)propan-1-one (CAS 880767-50-0)
- 2-(Difluoromethyl)-3,5-dimethoxypyridine-4-carboxylic acid (CAS 1806800-35-0)
- 1-(2-cyanoethyl)-3-(3,4-dimethylphenyl)-1H-pyrazole-4-carboxylic acid (CAS 956411-60-2)
- Omarigliptin Impurity 16 (CAS 1819364-01-6)
- 1-[(3,4-Dichlorophenyl)methyl]-6-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252058-80-3)
- Methyl 4-(Bromomethyl)-3-(trifluoromethyl)benzoate (CAS 863248-28-6)
- Foramsulfuron (CAS 173159-57-4)
- C-Peptide (human) (CAS 33017-11-7)
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