3-Methylcyclopentane-1-carboxylic acid CAS 24070-68-6
| CAS No. | 24070-68-6 |
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-Methylcyclopentane-1-carboxylic acid (CAS 24070-68-6), molecular formula C7H12O2 and molecular weight 128.17 g/mol, is a CATO reference standard with documented purity and traceability.
3-Methylcyclopentane-1-carboxylic acid (C7H12O2) 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), 3-Methylcyclopentane-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 | C7H12O2 |
| Molecular Weight | 128.17 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) | 2.0 |
| CAS Registry Year (est.) | 1963 |
Related Methylcyclopentane Standards
- 2-Methylcyclopentane-1-carboxylic acid (CAS 5454-78-4)
- 3-Methylcyclopentane-1,2,4-trione (CAS 4505-54-8)
- 2-Methylcyclopentane-1-thiol (CAS 57067-19-3)
- 1-Methylcyclopentane-1,3-diol (CAS 223389-60-4)
- 3-methylcyclopentane-1,2-diol (CAS 27583-37-5)
- n1-Methylcyclopentane-1,3-diamine (CAS 1510453-97-0)
- Methyl 1-methylcyclopentane-1-carboxylate (CAS 4630-83-5)
- 1-Ethyl-1-methylcyclopentane (CAS 16747-50-5)
Recommended Standards
- 3-methyl-1,4-diazepan-2-one (CAS 217973-05-2)
- 3-methylpyrazine-2-carbaldehyde (CAS 25513-93-3)
- 3-Methoxycyclopentane-1-carbaldehyde (CAS 2708249-02-7)
- 3-methylpyridazine-4-carbaldehyde (CAS 77709-13-8)
- 1-(3-Fluorophenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326882-69-2)
- Ethyl 2-amino-4-(pyridin-3-yl)-4H-benzo[h]chromene-3-carboxylate (CAS 1272756-49-6)
- 3-((4-Hydroxyphenyl)(4-methoxybenzyl)amino)benzo[d]isothiazole 1,1-dioxide (CAS 433254-23-0)
- 4-Bromo-2-(trifluoromethoxy)-1-(trifluoromethyl)benzene (CAS 1396503-79-9)
- 1-(5-Chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-yl)-3-(2-methyl-7-morpholinothiazolo[5,4-b]pyridin-6-yl)urea (CAS 2178989-63-2)
- Diethyl 3-(1H-indol-4-yl)pyridine-2,5-dicarboxylate (CAS 653573-24-1)
- 3-Phenylisothiazole-4-carbonitrile (CAS 13950-68-0)
- 4-Amino-n-(2-methylbutan-2-yl)benzamide hydrochloride (CAS 1193388-92-9)
- 5,6-Diamino-2-((4-(dimethylamino)phenyl)amino)pyrimidin-4(1H)-one (CAS 61693-29-6)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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