(1R,2r)-2-(methoxycarbonyl)cyclopentanecarboxylic acid CAS 111138-68-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111138-68-2 |
| Molecular Formula | C8H12O4 |
| Molecular Weight | 172.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1R,2r)-2-(methoxycarbonyl)cyclopentanecarboxylic acid (CAS 111138-68-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12O4. Molecular weight: 172.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12O4 |
| Molecular Weight | 172.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
Recommended Standards
- (1S,2S)-2-(methoxycarbonyl)cyclopentane-1-carboxylic acid (CAS 111138-48-8)
- (1R,3R)-3-(methoxycarbonyl)cyclopentane-1-carboxylic acid (CAS 111139-10-7)
- (1R,2R)-2-(Methoxycarbonyl)cyclopentane-1-carboxylic acid (CAS 111138-44-4)
- 2-Hydroxy-5-((4-methyl-5-(4-methylbenzyl)-6-oxo-1,6-dihydropyrimidin-2-yl)amino)benzoic acid (CAS 1417636-79-3)
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