Rel-((1R,2S)-cyclopentane-1,2-diyl)dimethanol CAS 75658-83-2
| CAS No. | 75658-83-2 |
| Molecular Formula | C7H14O2 |
| Molecular Weight | 130.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Rel-((1R,2S)-cyclopentane-1,2-diyl)dimethanol (CAS 75658-83-2), molecular formula C7H14O2 and molecular weight 130.18 g/mol, is a CATO reference standard with documented purity and traceability.
Rel-((1R,2S)-cyclopentane-1,2-diyl)dimethanol (C7H14O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
As a certified reference material (CRM), Rel-((1R,2S)-cyclopentane-1,2-diyl)dimethanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H14O2 |
| Molecular Weight | 130.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1978 |
Recommended Standards
- Rac-(1R,2R)-2-methoxycyclohexan-1-ol, trans (CAS 7429-40-5)
- Tetrahydro-2-furanpropanol (CAS 767-08-8)
- Propyl Isobutyrate (CAS 644-49-5)
- trans-3-Methoxycyclohexanol (CAS 844820-96-8)
- Ethyl 3-(3,4-Difluorophenyl)-3-hydroxypropanoate (CAS 1247149-72-9)
- 4,4-Dimethyl-2-oxotetrahydrofuran-3-carboxylic acid (CAS 412034-82-3)
- 4-(4-Chloro-phenyl)-3-chlorosulfonyl-5-trifluoro-methyl-thiophene-2-carboxylic acid methyl ester (CAS 1089330-66-4)
- Levocetirizine Impurity 60 (Mixture of Isomers) (CAS CATO-C4X-108360)
- 2,2,2-Trifluoro-1-(3-methylpyridin-2-yl)ethanone (CAS 1060801-54-8)
- 6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-ylmethanol (CAS 1239784-22-5)
- Ethyl 2-(methylthio)nicotinate (CAS 91540-68-0)
- 4-Chloro-5-methoxy-2H-indazole (CAS 1352395-04-0)
- 2,2-Dimethylbutane-1-sulfonyl chloride (CAS 1565731-73-8)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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