(1S,3R,4R)-Methyl 3-((tert-butoxycarbonyl)amino)-4-hydroxycyclopentane carboxylate CAS 321744-16-5
| CAS No. | 321744-16-5 |
| Molecular Formula | C12H21NO5 |
| Molecular Weight | 259.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (1S,3R,4R)-Methyl 3-((tert-butoxycarbonyl)amino)-4-hydroxycyclopentane carboxylate (CAS 321744-16-5), a certified reference material (molecular formula C12H21NO5, MW 259.30 g/mol) for analytical method development and quality control.
(1S,3R,4R)-Methyl 3-((tert-butoxycarbonyl)amino)-4-hydroxycyclopentane carboxylate (C12H21NO5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (1S,3R,4R)-Methyl 3-((tert-butoxycarbonyl)amino)-4-hydroxycyclopentane carboxylate 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 | C12H21NO5 |
| Molecular Weight | 259.30 g/mol |
| Appearance | 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (1S,3R,4R)-3-((tert-Butoxycarbonyl)amino)-4-hydroxycyclohexane-1-carboxylic acid (CAS 2067228-51-5)
- (2R)-2-(tert-butoxycarbonylamino)-2-(1-methylpyrazol-4-yl)acetic acid (CAS 2165947-34-0)
- (1R,3S,4S)-3-[[(1,1-Dimethylethoxy)carbonyl]amino]-4-hydroxycyclopentanecarboxylic Acid Methyl Ester (CAS 262280-14-8)
- (2R,4R)-1-tert-Butyl 2-ethyl 4-hydroxypyrrolidine-1,2-dicarboxylate (CAS 77450-00-1)
- 4-Bromo-N-t-butyl-2-fluorobenzamide (CAS 303084-21-1)
- 3-(5-Methyl-1H-tetrazol-1-yl)phenol (CAS 157124-40-8)
- tert-Butyl (R)-(2-amino-3-hydroxypropyl)carbamate (CAS 1389385-19-6)
- Loxoprofen Impurity 30 (CAS 308279-38-1)
- N2-Benzyl-N2-methyl-2,3-pyridinediamine (CAS 1016503-77-7)
- (1R,2R)-rel-2-Aminocyclohexanol hydrochloride trans-2-Aminocyclohexanol hydrochloride trans-2-Hydroxycyclohexylamine hydrochloride 5456-63-3 (CAS 5456-63-3)
- Isopropyl 4-((3-cyano-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)thio)-3-oxobutanoate (CAS 500270-74-6)
- 1-(4-(Aminomethyl)piperidin-1-yl)-2-ethylhexan-1-one hydrochloride (CAS 1588901-35-2)
- N-{2-[2-(tert-Butyl)phenoxy]ethyl}-2-isobutoxyaniline (CAS 1040694-68-5)
- FLAG Epitope Peptide (CAS 98849-88-8)
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