tert-Butyl (1S,2R)-2-(hydroxymethyl)cyclopentylcarbamate CAS 623582-54-7
| CAS No. | 623582-54-7 |
| Molecular Formula | C11H21NO3 |
| Molecular Weight | 215.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (1S,2R)-2-(hydroxymethyl)cyclopentylcarbamate (CAS 623582-54-7) is a high-purity analytical reference standard with the molecular formula C11H21NO3 and a molecular weight of 215.29 g/mol.
Based on its molecular formula C11H21NO3, tert-Butyl (1S,2R)-2-(hydroxymethyl)cyclopentylcarbamate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 215.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), tert-Butyl (1S,2R)-2-(hydroxymethyl)cyclopentylcarbamate 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 | C11H21NO3 |
| Molecular Weight | 215.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl (1R,3S,4S)-3-(aminomethyl)-4-hydroxycyclopentane-1-carboxylate (CAS 2306249-18-1)
- tert-Butyl (2-hydroxycyclohexyl)carbamate (CAS 477584-30-8)
- Tert-butyl (1-(hydroxymethyl)-3-methylcyclobutyl)carbamate (CAS 2297658-81-0)
- Tert-butyl (2-methyl-4-oxopentan-3-yl)carbamate (CAS 208578-61-4)
- 75560-45-1 (1-~13~C)Heptane DTXSID30584045 (CAS 75560-45-1)
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- 2-(6-Bromo-1H-indol-3-yl)-2-methylpropanenitrile (CAS 2447043-00-5)
- n-(Sec-butyl)-4-methoxyaniline (CAS 16495-68-4)
- 3-acetylbenzaldehyde (CAS 41908-11-6)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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