3-Amino-2-(3,4-dimethoxybenzyl)propan-1-ol CAS 91554-73-3
| CAS No. | 91554-73-3 |
| Molecular Formula | C12H19NO3 |
| Molecular Weight | 225.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Amino-2-(3,4-dimethoxybenzyl)propan-1-ol.
3-Amino-2-(3,4-dimethoxybenzyl)propan-1-ol (CAS 91554-73-3), molecular formula C12H19NO3 and molecular weight 225.28 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Amino-2-(3,4-dimethoxybenzyl)propan-1-ol (C12H19NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 225.28 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C12H19NO3 |
| Molecular Weight | 225.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 3-amino-2-[(3,5-dimethoxyphenyl)methyl]propan-1-ol (CAS 1020943-78-5)
- 1-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropan-2-ol (CAS 1082488-60-5)
- 6-(Boc-amino)spiro[3.3]heptan-2-one (CAS 1118786-86-9)
- 2-Amino-2-(3-hydroxyadamantan-1-yl)acetic acid (CAS 709031-30-1)
- 6-amino-2-methyl-3H,7H,8H-imidazo[4,5-g]quinazolin-8-one (CAS 1001242-99-4)
- 3-Amino-1-(4-(cyclopropanecarbonyl)piperazin-1-yl)propan-1-one (CAS 1082591-95-4)
- 2-Amino-4,5-dimethyl-1-(m-tolyl)-1H-pyrrole-3-carbonitrile (CAS 1094439-40-3)
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Recommended Standards
- 3,4,5-Triethoxyaniline (CAS 40575-92-6)
- 3-Boc-3-azabicyclo[3.2.1]octan-8-one (CAS 637301-19-0)
- 3-((3,4-Dimethoxybenzyl)amino)propan-1-ol (CAS 40171-93-5)
- 4-((2-(Cyclohex-1-en-1-yl)ethyl)amino)-4-oxobutanoic acid (CAS 349621-31-4)
- N'-(6-Chloropyridin-2-yl)-2,5-bis(2,2,2-trifluoroethoxy)benzohydrazide (CAS 338785-31-2)
- 6-(Pyridin-4-yl)-3,4-dihydronaphthalen-1(2H)-one (CAS 169192-55-6)
- 2-Phenyl-3-(trifluoromethyl)pyridine (CAS 639782-24-4)
- (S)-tert-butyl ethyl morpholine-3,4-dicarboxylate (CAS 1353006-49-1)
- Ethyl Pyrazolo[1,5-a]pyridine-3-carboxylate (CAS 16205-44-0)
- 1-[1-(2,4-dichlorophenyl)-5-methyl-1h-pyrazol-4-yl]ethan-1-one (CAS 668471-64-5)
- (2-Chlorothieno[3,2-d]pyrimidin-7-yl)methanol (CAS 1820716-81-1)
- 2-(3-Benzyl-2,4,5-trioxoimidazolidin-1-yl)acetamide (CAS 303986-66-5)
- 1797117-10-2 3,4-O-(Diethylmethylidene) Shikimic Acid Ethyl Ester Acetate (CAS 1797117-10-2)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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