1-(5-Amino-2-hydroxyphenyl)propan-1-one CAS 79925-35-2
| CAS No. | 79925-35-2 |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 1-(5-Amino-2-hydroxyphenyl)propan-1-one (CAS 79925-35-2), a certified reference material (molecular formula C9H11NO2, MW 165.19 g/mol) for analytical method development and quality control.
1-(5-Amino-2-hydroxyphenyl)propan-1-one (C9H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1979 |
| 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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- 4-Amino-N-ethylpyridine-2-carboxamide (CAS 1153528-27-8)
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Recommended Standards
- 1-(5-(Dimethylamino)pyrazin-2-yl)ethanone (CAS 214701-22-1)
- 1-(5-Amino-2-methoxyphenyl)ethan-1-one (CAS 85276-70-6)
- 1-(4-Methoxyphenyl)guanidine (CAS 67453-80-9)
- 1-(5-Amino-3-methoxyphenyl)ethanone (CAS 85276-72-8)
- (S)-9a-(3-bromophenyl)-8-phenyl-9,9a-dihydropyrido[1,2-a]indole-6,10-dione (CAS 2368852-15-5)
- 7,9-Dimethylbenz[c]acridine (CAS 963-89-3)
- 3-[(2-Chlorobenzyl)oxy]benzaldehyde (CAS 168084-94-4)
- Rac-(3r,4r)-4-propylpyrrolidine-3-carboxylic acid hydrochloride, trans (CAS 1256482-69-5)
- 2,4-Difluoro-5-(2-methoxyethoxy)phenylboronic acid (CAS 2096333-23-0)
- 6-Chloro-9-methyl-7H-purin-8(9H)-one (CAS 84602-79-9)
- Ethyl 3-(2,4-Dichlorophenyl)-3-oxopropanoate (CAS 60868-41-9)
- 2-[3-(2-chloroacetyl)-2,5-dimethyl-1h-pyrrol-1-yl]acetamide (CAS 847934-04-7)
- (2S,4S)-4-(2-Acetylphenoxy)-1-(tert-butoxy-carbonyl)-2-pyrrolidinecarboxylic acid (CAS 1266111-72-1)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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