(1r,3s)-3-(Methoxycarbonyl)-1,2,2-trimethylcyclopentane-1-carboxylic acid CAS 26252-15-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26252-15-3 |
| Molecular Formula | C11H18O4 |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1r,3s)-3-(Methoxycarbonyl)-1,2,2-trimethylcyclopentane-1-carboxylic acid (CAS 26252-15-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H18O4. Molecular weight: 214.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H18O4 |
| Molecular Weight | 214.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
Recommended Standards
- (1H-indol-3-yl)(pyrrolidin-1-yl)methanone (CAS 27393-78-8)
- (1S,2R)-Methyl 2-(2-(tert-butoxy)-2-oxoethyl)cyclopropanecarboxylate (CAS 79252-64-5)
- (1H-Imidazol-1-yl)(mesityl)methanone (CAS 81325-25-9)
- 3-Chloro-n-(3,5-dimethyl-1-phenyl-1h-pyrazol-4-yl)propanamide (CAS 1170415-79-8)
- 4-(Piperidin-1-ylmethyl)benzonitrile (CAS 727733-92-8)
- 4-(4,5-Dichloro-6-oxo-1,6-dihydropyridazin-1-yl)benzoic acid (CAS 1147-64-4)
- 1-(2-Boc-Aminoethyl)-2-methyl-1H-benzimidazole (CAS 1414029-35-8)
- 1,5-dimethyl-1H-pyrazole-4-sulfonyl chloride (CAS 1005613-94-4)
- 5-Fluoro-[2,3'-bipyridine]-5'-carboxylic acid (CAS 1346686-87-0)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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