rel-Benzyl ((1S,2R)-2-(hydroxymethyl)cyclohexyl)carbamate CAS 213672-66-3
| CAS No. | 213672-66-3 |
| Molecular Formula | C15H21NO3 |
| Molecular Weight | 263.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of rel-Benzyl ((1S,2R)-2-(hydroxymethyl)cyclohexyl)carbamate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
rel-Benzyl ((1S,2R)-2-(hydroxymethyl)cyclohexyl)carbamate (CAS 213672-66-3) is a high-purity analytical reference standard with the molecular formula C15H21NO3 and a molecular weight of 263.33 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, rel-Benzyl ((1S,2R)-2-(hydroxymethyl)cyclohexyl)carbamate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), rel-Benzyl ((1S,2R)-2-(hydroxymethyl)cyclohexyl)carbamate 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 | C15H21NO3 |
| Molecular Weight | 263.33 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 1 |
Recommended Standards
- rel-Benzyl ((1R,2R)-2-(hydroxymethyl)cyclohexyl)carbamate (CAS 213672-68-5)
- rel-tert-Butyl ((R)-1-((S)-oxiran-2-yl)-2-phenylethyl)carbamate (CAS 98818-35-0)
- rel-1,1-Dimethylethyl (3R,4S)-3-hydroxy-4-phenyl-1-pyrrolidinecarboxylate (CAS 849674-11-9)
- tert-Butyl ((1S,2S)-2-methyl-3-oxo-1-phenylpropyl)carbamate (CAS 926308-17-0)
- Methyl 3,4-O-Isopropylidene-6-O-trityl-α-D-galactopyranoside (CAS 53685-07-7)
- 2-Methoxypyrimidine-4-carbonitrile (CAS 1330755-79-7)
- N-(1-(tert-Butyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)isobutyramide (CAS 919854-76-5)
- Oxybutynin EP Impurity B (CAS 14943-53-4)
- (2s)-1-(9h-Fluoren-9-ylmethoxycarbonyl)-3,3-dimethyl-azetidine-2-carboxylicacid (CAS 2231665-66-8)
- 2-(((4-Chloro-2-methylphenyl)amino)methyl)-6-methoxyphenol (CAS 196875-55-5)
- Methyl 6-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1935542-29-2)
- (1S,4aS,5R,8aR)-(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl 1,4a-dimethyl-6-methylene-5-(2-(2-oxo-2,5-dihydrofuran-3-yl)ethyl)decahydronaphthalene-1-carboxylate (CAS 919120-78-8)
- 4-Bromo-1-fluoro-2-(isopropoxymethyl)benzene (CAS 1704066-94-3)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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