Methyl 2,2-dichloro-1-methylcyclopropane-1-carboxylate CAS 1447-13-8
| CAS No. | 1447-13-8 |
| Molecular Formula | C6H8Cl2O2 |
| Molecular Weight | 183.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2,2-dichloro-1-methylcyclopropane-1-carboxylate (CAS 1447-13-8), molecular formula C6H8Cl2O2 and molecular weight 183.03 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 2,2-dichloro-1-methylcyclopropane-1-carboxylate (C6H8Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 2,2-dichloro-1-methylcyclopropane-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H8Cl2O2 |
| Molecular Weight | 183.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Methyl Standards
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Recommended Standards
- Adipoyl chloride (CAS 111-50-2)
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- 4-(bromomethyl)-1-benzothiophene (CAS 10133-19-4)
- Tadalafil Impurity 110 (CAS CATO-C4X-1087110)
- 14-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxatetradecanoic acid (CAS 1286754-10-6)
- 1-(6-Fluoropyridin-3-yl)cyclopropane-1-carboxylic acid (CAS 1427010-46-5)
- Empagliflozin Impurity 294 (CAS CATO-C4X-1065294)
- (1-(3,4-Dichlorobenzyl)-1H-indol-3-yl)methanol (CAS 92407-93-7)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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