Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoate CAS 188476-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 188476-33-7 |
| Molecular Formula | C10H19NO5 |
| Molecular Weight | 233.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoate (CAS 188476-33-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H19NO5. Molecular weight: 233.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H19NO5 |
| Molecular Weight | 233.26 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.) | 2010 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Benzyl N-[(3-oxocyclobutyl)methyl]carbamate (CAS 1869903-79-6)
- 3-(1,2,3,4-Tetrahydroquinolin-6-yl)oxetane-3-carboxylic acid (CAS 1896013-09-4)
- N-(2,2-dimethyl-4-oxochroman-6-yl)acetamide (CAS 186774-61-8)
- Thiazole-4-carboxamide (CAS 3575-09-5)
- 5-Bromo-6-methoxy-3-nitropicolinaldehyde (CAS 2855981-74-5)
- 2,6-Difluoro-3-iodopyridine (CAS 685517-67-3)
- 2-tetrahydrofuran-3-ylethanamine;hydrochloride (CAS 684221-30-5)
- 6-Acetyl-3-amino-N-(2-methoxyphenyl)-4-(trifluoromethyl)-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxamide (CAS 727679-32-5)
- N-p-tolylformamide (CAS 3085-54-9)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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 13829788188 / jacky.chen@cato-chem.com