(2R,3R)-2-amino-3-(benzyloxy)butan-1-ol hydrochloride CAS 160841-03-2
| CAS No. | 160841-03-2 |
| Molecular Formula | C11H17NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R,3R)-2-amino-3-(benzyloxy)butan-1-ol hydrochloride (C11H17NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(2R,3R)-2-amino-3-(benzyloxy)butan-1-ol hydrochloride (CAS 160841-03-2), molecular formula C11H17NO2HCl and molecular weight 231.72 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), (2R,3R)-2-amino-3-(benzyloxy)butan-1-ol hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H17NO2 HCl |
| Molecular Weight | 231.72 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-(6-Chloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridin-4-yloxy)-4-methylbenzoic acid (CAS 1415564-64-5)
- 1-(6-Propylpyrimidin-4-yl)piperidin-4-one (CAS 1239850-35-1)
- 7-Hydroxy Mitomycin (CAS 7041-61-4)
- 1H-Pyrrolo[3,2-b]pyridine-5-acetic acid (CAS 1261578-71-5)
- Procaine Impurity 2 (CAS 7073-36-1)
- Beryllium difluoride, 99% (CAS 7787-49-7)
- Tamoxifen Impurity 20 (CAS CATO-C4X-123320)
- (R)-6-Fluorospiro[chromane-2,1'-cyclopentan]-4-ol (CAS 939411-25-3)
- 3-Methoxy-L-phenylalanine (CAS 33879-32-2)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com