Diethyl 1-methylcyclopropane-1,2-dicarboxylate CAS 91057-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91057-94-2 |
| Molecular Formula | C10H16O4 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 1-methylcyclopropane-1,2-dicarboxylate (CAS 91057-94-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H16O4. Molecular weight: 200.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H16O4 |
| Molecular Weight | 200.23 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.) | 1983 |
Related Diethyl Standards
- Diethyl (1R,2S)-cyclobutane-1,2-dicarboxylate (CAS 10268-82-3)
- trans-Diethyl cyclobutane-1,2-dicarboxylate (CAS 10268-83-4)
- Diethyl cyclobutane-1,2-dicarboxylate (CAS 13149-70-7)
- Diethyl 2-methylcyclopropane-1,1-dicarboxylate (CAS 16783-17-8)
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Recommended Standards
- Cyclohexane-1,2-dicarboxyÂlic acid dimethyl ester (CAS 4336-20-3)
- cis-Dimethyl cyclohexane-1,3-dicarboxylate (CAS 6998-82-9)
- cis-1-(Carboxymethyl)-4-methylcyclohexanecarboxylic acid (CAS 54324-42-4)
- tert-Butyl 3,3-difluoro-1,8-diazaspiro[4.5]decane-8-carboxylate (CAS 1250999-05-3)
- N-((1-((S)-2-Amino-3-methylbutanoyl)piperidin-2-yl)methyl)-N-isopropylacetamide (CAS 1354026-19-9)
- 2-Methyl-6-(thiophen-2-yl)pyrimidin-4-amine (CAS 875215-40-0)
- 3-(4-Fluorophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 522615-28-7)
- 2-(Ethoxycarbonyl)nicotinic acid (CAS 161522-42-5)
- 4-(Trifluoromethyl)benzamidoxime n'-hydroxy-4-(trifluoromethyl)benzenecarboximidamide N-Hydroxy-4-(trifluoromethyl)benzamidine 22179-86-8 (CAS 22179-86-8)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com