4-Hydroxy-3-methyl-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-3-carboxylic acid CAS 1780899-28-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1780899-28-6 |
| Molecular Formula | C12H21NO5 |
| Molecular Weight | 259.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-3-methyl-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-3-carboxylic acid (CAS 1780899-28-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H21NO5. Molecular weight: 259.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1994 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (2S,4S)-N-Boc-4-hydroxy-3,3-dimethylpyrrolidine-2-carboxylicacid (CAS 174060-99-2)
- 1-(tert-Butoxycarbonyl)-3-hydroxy-4-methylpiperidine-4-carboxylic acid (CAS 1781123-67-8)
- (2S,4R)-1-(tert-Butoxycarbonyl)-4-hydroxy-3,3-dimethylpyrrolidine-2-carboxylic acid (CAS 173913-66-1)
- 2-Benzyl-1,2,3,4-tetrahydroisoquinoline (CAS 13605-95-3)
- 3-Iodo-4-isobutoxybenzoic acid (CAS 1131614-19-1)
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- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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