Benzyl (S)-(1-hydroxybutan-2-yl)carbamate CAS 22373-14-4
| CAS No. | 22373-14-4 |
| Molecular Formula | C12H17NO3 |
| Molecular Weight | 223.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Benzyl (S)-(1-hydroxybutan-2-yl)carbamate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Benzyl (S)-(1-hydroxybutan-2-yl)carbamate (CAS 22373-14-4), a certified reference material (molecular formula C12H17NO3, MW 223.27 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Benzyl (S)-(1-hydroxybutan-2-yl)carbamate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 223.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Benzyl (S)-(1-hydroxybutan-2-yl)carbamate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H17NO3 |
| Molecular Weight | 223.27 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Benzyl (R)-(1-hydroxybutan-2-yl)carbamate (CAS 73395-16-1)
- Benzyl ethyl(2-hydroxyethyl)carbamate (CAS 67249-24-5)
- Benzyl (3-hydroxypropyl)(methyl)carbamate (CAS 887757-51-9)
- Bromfenac Impurity 19 (CAS 33244-57-4)
- Sodium 2-methyl-2-morpholin-4-ylpropanoate (CAS 873458-53-8)
- 3-(4-Iodo-1h-pyrazol-1-yl)propan-1-amine (CAS 1495332-71-2)
- 2,2-difluorospiro[2.5]octane-6-carbaldehyde (CAS 1780324-68-6)
- (3S,4R)-1-(tert-Butoxycarbonyl)-4-(2,3-dichlorophenyl)pyrrolidine-3-carboxylic acid (CAS 959583-07-4)
- (2-(2-Methyl-1H-imidazol-1-yl)pyridin-4-yl)boronic acid (CAS 2225180-63-0)
- tert-Butyl 6-benzyloctahydrocyclopenta[1,2-b:3,2-b']dipyrrole-3(3aH)-carboxylate (CAS 2621395-72-8)
- 4-Fluoro-5-methylpicolinonitrile (CAS 1807299-59-7)
- Propyl 4-(2-(difluoromethoxy)phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 121112-76-3)
- 3-Methoxy-2-aza-spiro[4.5]dec-2-ene (CAS 1215020-44-2)
- Peptide Impurity 04 (CAS 2913424-91-4)
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