1-Hydroxy-4-methylcycloheptane-1-carboxylic acid CAS 1491840-68-6
| CAS No. | 1491840-68-6 |
| Molecular Formula | C9H16O3 |
| Molecular Weight | 172.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Hydroxy-4-methylcycloheptane-1-carboxylic acid (CAS 1491840-68-6) is a high-purity analytical reference standard with the molecular formula C9H16O3 and a molecular weight of 172.22 g/mol.
Structurally, 1-Hydroxy-4-methylcycloheptane-1-carboxylic acid (C9H16O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 172.22 g/mol, it falls into the medium-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Hydroxy-4-methylcycloheptane-1-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H16O3 |
| Molecular Weight | 172.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
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Recommended Standards
- Methyl 4-(aminomethyl)piperidine-4-carboxylate (CAS 1491811-29-0)
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- 1,2,3,6,7,8-Hexahydroas-Indacen-1-One (CAS 14927-65-2)
- 3-((tert-Butoxycarbonyl)amino)-3-methylpent-4-enoic acid (CAS 1335042-22-2)
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- 3-(4-Chlorophenyl)-2-(4-methoxyphenoxy)quinoline (CAS 478260-79-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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