(1S,2R)-Methyl 2-(2-(tert-butoxy)-2-oxoethyl)cyclopropanecarboxylate CAS 79252-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79252-64-5 |
| Molecular Formula | C11H18O4 |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1S,2R)-Methyl 2-(2-(tert-butoxy)-2-oxoethyl)cyclopropanecarboxylate (CAS 79252-64-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H18O4. Molecular weight: 214.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1979 |
Recommended Standards
- (1r,3s)-3-(Methoxycarbonyl)-1,2,2-trimethylcyclopentane-1-carboxylic acid (CAS 26252-15-3)
- (1S,3R)-3-(Methoxycarbonyl)-1,2,2-trimethylcyclopentanecarboxylic acid (CAS 219496-46-5)
- (1H-indol-3-yl)(pyrrolidin-1-yl)methanone (CAS 27393-78-8)
- 2,2-Dimethylhexanal (CAS 996-12-3)
- 3,6-Di-tert-butyl 2-methyl 4-(benzyloxy)-8-(chloromethyl)-7,8-dihydropyrrolo[3,2-e]indole-2,3,6-tricarboxylate (CAS 539856-46-7)
- 1-(3-Bromopropyl)-4-methylpiperazine dihydrochloride (CAS 2306274-84-8)
- 2-(4-(2-Chloroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-01-9)
- 5-Bromo-3-methyl-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine (CAS 2231673-13-3)
- [(3S)-3-Aminotutyl](methyl)amine hydrochloride (CAS 1379437-81-6)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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