tert-Butyl ((1S,2R)-2-hydroxy-1,2-diphenylethyl)carbamate CAS 813459-59-5
| CAS No. | 813459-59-5 |
| Molecular Formula | C19H23NO3 |
| Molecular Weight | 313.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures tert-Butyl ((1S,2R)-2-hydroxy-1,2-diphenylethyl)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.
CATO supplies tert-Butyl ((1S,2R)-2-hydroxy-1,2-diphenylethyl)carbamate (CAS 813459-59-5), a certified reference material (molecular formula C19H23NO3, MW 313.39 g/mol) for analytical method development and quality control.
The molecular framework of tert-Butyl ((1S,2R)-2-hydroxy-1,2-diphenylethyl)carbamate (C19H23NO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C19H23NO3 |
| Molecular Weight | 313.39 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Terbutaline EP Impurity D (CAS 94109-61-2)
- tert-Butyl (3-(benzyloxy)-4-methylphenyl)carbamate (CAS 2108750-69-0)
- Reboxetine Impurity 1 (CAS 98769-81-4)
- tert-Butyl (tert-butoxycarbonyl)(4-oxocyclohexyl)carbamate (CAS 868528-95-4)
- 2-Amino-3-benzoylpyridine (CAS 3810-10-4)
- (3-Bromo-4-methylphenyl)(thiophen-2-yl)methanone (CAS 81140-51-4)
- 4-Bromo-1-phenylbutane-1,3-dione (CAS 57626-31-0)
- 2-Methoxyhexan-1-amine (CAS 1466958-56-4)
- tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate (CAS 1056934-87-2)
- 1-Benzyl-2-bromo-1H-imidazole (CAS 235426-32-1)
- 3-bromo-5-(pyrrolidin-1-yl)benzoic acid (CAS 1500723-92-1)
- 2,6-Dibromo-4-methylnicotinonitrile (CAS 38824-75-8)
- 4-(2-methoxyphenyl)butanenitrile (CAS 77853-46-4)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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