tert-Butyl ((1R,2R,3R,4S)-2-bromo-3-hydroxy-4-(hydroxymethyl)cyclopentyl)carbamate CAS 1113025-58-3
| CAS No. | 1113025-58-3 |
| Molecular Formula | C11H20BrNO4 |
| Molecular Weight | 310.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures tert-Butyl ((1R,2R,3R,4S)-2-bromo-3-hydroxy-4-(hydroxymethyl)cyclopentyl)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.
tert-Butyl ((1R,2R,3R,4S)-2-bromo-3-hydroxy-4-(hydroxymethyl)cyclopentyl)carbamate (CAS 1113025-58-3), molecular formula C11H20BrNO4 and molecular weight 310.18 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl ((1R,2R,3R,4S)-2-bromo-3-hydroxy-4-(hydroxymethyl)cyclopentyl)carbamate (C11H20BrNO4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C11H20BrNO4 |
| Molecular Weight | 310.18 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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