dimethyl 1,3-dimethylcyclopentane-1,3-dicarboxylate CAS 546101-12-6
| CAS No. | 546101-12-6 |
| Molecular Formula | C11H18O4 |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including dimethyl 1,3-dimethylcyclopentane-1,3-dicarboxylate.
CATO supplies dimethyl 1,3-dimethylcyclopentane-1,3-dicarboxylate (CAS 546101-12-6), a certified reference material (molecular formula C11H18O4, MW 214.26 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, dimethyl 1,3-dimethylcyclopentane-1,3-dicarboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H18O4 |
| Molecular Weight | 214.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1984 |
Related dimethyl Standards
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Recommended Standards
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- Dimethyl Ester 2-Carboxycyclohexaneacetic Acid (CAS 72903-24-3)
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- 1-Acenaphthenol (Acenaphthene-1-Hydroxy) (CAS 6306-07-6)
- N-Boc-4-nitrobenzylamine (CAS 94838-58-1)
- 3-Mercaptohexyl butyrate (CAS 136954-21-7)
- 6-((tert-Butyldimethylsilyl)oxy)hexan-1-ol (CAS 103202-59-1)
- 1-(2,4,6-Trifluorophenyl)propan-2-one (CAS 835878-82-5)
- Isoquinoline-3-carboxamide (CAS 50458-77-0)
- 1-(3-Fluoro-2-(trifluoromethyl)phenyl)-N,N-dimethylpiperidin-4-amine 1707605-09-1 (CAS 1707605-09-1)
- 3-(Aminomethyl)-1-methyl-1,2-dihydropyridin-2-one (CAS 70449-22-8)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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