Ethyl (2R)-2-methyl-5-(propan-2-ylidene)cyclopentane-1-carboxylate CAS 623935-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 623935-92-2 |
| Molecular Formula | C12H20O2 |
| Molecular Weight | 196.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (2R)-2-methyl-5-(propan-2-ylidene)cyclopentane-1-carboxylate (CAS 623935-92-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H20O2. Molecular weight: 196.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H20O2 |
| Molecular Weight | 196.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
Recommended Standards
- Di-p-tolylmethane (CAS 4957-14-6)
- Ethyl bicyclo[6.1.0]Nonane-9-carboxylate (CAS 72258-12-9)
- Di-m-tolylmethane (CAS 21895-14-7)
- 2-(tert-Butoxycarbonyl)-2-azabicyclo[3.1.0]hexane-6-carboxylic acid (CAS 1610704-23-8)
- (8-Methyl-8-aza-bicyclo[3.2.1]oct-3-yl)-phenethyl-amine dihydrochloride 4034AE 465534-76-3 C16H26Cl2N2 (CAS 465534-76-3)
- 3-Hydroxy-3-(m-tolyl)butanoic acid (CAS 1249092-92-9)
- 7-methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carbonitrile (CAS 1638760-92-5)
- Lidocaine Impurity 31 (CAS 70336-49-1)
- Ethyl 6-hydroxybenzo[b]thiophene-2-carboxylate (CAS 1106537-69-2)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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