3-(2-Amino-1-hydroxypropyl)phenol CAS 7619-17-2
| CAS No. | 7619-17-2 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-(2-Amino-1-hydroxypropyl)phenol (CAS 7619-17-2) is a high-purity analytical reference standard with the molecular formula C9H13NO2 and a molecular weight of 167.21 g/mol.
The molecular framework of 3-(2-Amino-1-hydroxypropyl)phenol (C9H13NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 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 |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 5-Amino-3-(4-tetrahydropyranyl)pyrazole (CAS 1000896-69-4)
- (R)-2-Amino-2-(4-methoxyphenyl)ethanol (CAS 100929-33-7)
- 2-(2-Amino-5-methylphenoxy)ethan-1-ol (CAS 1020951-68-1)
- 2-(4-Amino-3-methylphenoxy)ethan-1-ol (CAS 103790-50-7)
- (2S)-2-Amino-2-{bicyclo[2.2.1]hept-5-en-2-yl}acetic acid (CAS 1041465-89-7)
- 3-[(3-Amino-2-pyridinyl)amino]-1-propanol (CAS 1082123-99-6)
- 2-[(3-Amino-2-pyridinyl)(methyl)amino]-1-ethanol (CAS 1082137-95-8)
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Recommended Standards
- 3-(2,4-Dimethyl-1H-pyrrol-3-yl)propanoic acid (CAS 54474-50-9)
- 3-(2-Methyl-2h-1,2,3,4-tetrazol-5-yl)piperidine (CAS 760137-41-5)
- 3-(1-Hydroxy-1-methylethyl)-4-methyl-2(1H)-pyridinone (CAS 2353871-44-8)
- 3-(3-Aminopropyl)benzene-1,2-diol (CAS 790601-36-4)
- 3,6-Bis(tosyloxy)-α-hyodeoxycholic acid methyl ester (CAS 1184-20-9)
- 2-Allyl-6-methoxybenzene-1,4-diol (CAS 31788-39-3)
- 4,7-Dichloro-8-fluoroquinoline-3-carbonitrile (CAS 936498-03-2)
- Valdecoxib-D3 (CAS 1219794-90-7)
- 2-(4-Cyclobutylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121513-90-2)
- 2-Fluoro-4-n-propoxybenzaldehyde (CAS 883543-14-4)
- 1,1'-Bis[3-(trimethylammonio)propyl]-4,4'-bipyridinium Tetrachloride Dihydrate (CAS 108228-37-1)
- Arotinolol Impurity 32 (CAS CATO-C4X-185432)
- 2-(3,3-Difluoro-1-hydroxycyclobutyl)acetic acid (CAS 2295815-26-6)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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