Cyclopentyl-acetic acid chloromethyl ester CAS 344326-08-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344326-08-5 |
| Molecular Formula | C8H13ClO2 |
| Molecular Weight | 176.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyclopentyl-acetic acid chloromethyl ester (CAS 344326-08-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H13ClO2. Molecular weight: 176.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H13ClO2 |
| Molecular Weight | 176.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
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Recommended Standards
- Cyclohexyl 2-Chloroacetate (CAS 6975-91-3)
- Ethyl 3-chloro-2,2-dimethylbut-3-enoate (CAS 97987-62-7)
- Chloromethyl cyclohexanecarboxylate (CAS 29916-48-1)
- N-((1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)methyl)heptan-1-amine hydrochloride (CAS 1856060-20-2)
- 1-(Tert-butyl) 2-ethyl (2S,4R)-4-(methylamino)pyrrolidine-1,2-dicarboxylate (CAS 2306249-64-7)
- Ethyl 2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]ethanimidate hydrochloride (CAS 1432053-81-0)
- 2,5-Dimethyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridin-3-ol (CAS 1707568-46-4)
- 1-(4-methoxybenzyl)piperazin-2-one (CAS 893747-38-1)
- Alvimopan Dihydrate (CAS 170098-38-1)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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