(1S,2S,4S)-4-methoxy-2-methylcyclohexane-1-carboxylic acid CAS 1940134-92-8
| CAS No. | 1940134-92-8 |
| Molecular Formula | C9H16O3 |
| Molecular Weight | 172.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (1S,2S,4S)-4-methoxy-2-methylcyclohexane-1-carboxylic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (1S,2S,4S)-4-methoxy-2-methylcyclohexane-1-carboxylic acid (CAS 1940134-92-8), a certified reference material (molecular formula C9H16O3, MW 172.22 g/mol) for analytical method development and quality control.
Structurally, (1S,2S,4S)-4-methoxy-2-methylcyclohexane-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.
As a certified reference material (CRM), (1S,2S,4S)-4-methoxy-2-methylcyclohexane-1-carboxylic acid 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 | 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.) | 1996 |
Recommended Standards
- Ethyl 1-hydroxy-3,3-dimethylcyclobutane-1-carboxylate (CAS 1936340-44-1)
- (1S,2S,4R)-4-methoxy-2-methylcyclohexane-1-carboxylic acid (CAS 1940134-94-0)
- 2-tert-butylfuran-3-carboxylic acid (CAS 1934415-79-8)
- Methyl 3-(2-hydroxypropan-2-yl)cyclobutane-1-carboxylate (CAS 1940136-14-0)
- 5-Methoxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid (CAS 112750-29-5)
- 6-Bromo-2,3-dimethyl-4-nitroaniline (CAS 860570-23-6)
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(2-ethoxyphenyl)imino]-2H-chromene-3-carboxamide (CAS 478342-86-8)
- Methyl 7-amino-1,8-naphthyridine-3-carboxylate (CAS 2344679-14-5)
- Phenyl 3,4,6-Tri-O-acetyl-2-deoxy-1-thio-2-(2,2,2-trichloroethoxyformamido)-beta-D-glucopyranoside (CAS 187022-49-7)
- Fluorouracil Impurity 22 (CAS CATO-C4X-164922)
- Methyl 3-amino-2-((2-methoxyethyl)amino)benzoate (CAS 1565709-19-4)
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- 2-(4-Ethylpiperazin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1417193-47-5)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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