Methyl (R)-2-((tert-butoxycarbonyl)amino)pent-4-enoate CAS 150652-96-3
| CAS No. | 150652-96-3 |
| Molecular Formula | C11H19NO4 |
| Molecular Weight | 229.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (R)-2-((tert-butoxycarbonyl)amino)pent-4-enoate (CAS 150652-96-3) is a high-purity analytical reference standard with the molecular formula C11H19NO4 and a molecular weight of 229.27 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Methyl (R)-2-((tert-butoxycarbonyl)amino)pent-4-enoate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl (R)-2-((tert-butoxycarbonyl)amino)pent-4-enoate 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.
Physical & Chemical Properties
| Molecular Formula | C11H19NO4 |
| Molecular Weight | 229.27 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, ethanol, DMSO |
| 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.) | 2000 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-(4-Hydroxybenzylidene)-4,4-dimethyl-3-oxopentanenitrile (CAS 150300-51-9)
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- 1-(3,4-Dimethylbenzyl)-1H-pyrrole-3-carboxylic acid (CAS 1500889-67-7)
- 1-tert-Butoxycarbonyl-2-methyl-pyrrolidine-3-carboxylic acid (CAS 1507389-76-5)
- 4-cyano-1H-indazole-3-carboxylic acid (CAS 1000341-33-2)
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- 2-((7-Chloroquinazolin-4-yl)amino)-1-(naphthalen-2-yl)ethan-1-ol (CAS 477870-05-6)
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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