Methyl 1-(bromomethyl)cyclopropane-1-carboxylate CAS 43161-30-4
| CAS No. | 43161-30-4 |
| Molecular Formula | C6H9BrO2 |
| Molecular Weight | 193.04 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 Methyl 1-(bromomethyl)cyclopropane-1-carboxylate.
Methyl 1-(bromomethyl)cyclopropane-1-carboxylate (CAS 43161-30-4), molecular formula C6H9BrO2 and molecular weight 193.04 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H9BrO2, Methyl 1-(bromomethyl)cyclopropane-1-carboxylate contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 193.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Methyl 1-(bromomethyl)cyclopropane-1-carboxylate 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 | C6H9BrO2 |
| Molecular Weight | 193.04 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.) | 1969 |
| Halogen Content | Br-containing |
Related Methyl Standards
- 3-(bromomethyl)cyclobutane-1-carboxylic acid (CAS 10555-42-7)
- 6-(bromomethyl)-2,3-dihydropyridazin-3-one (CAS 1263413-86-0)
- 2-(Bromomethyl)allyl acetate (CAS 130239-36-0)
- 1-(Bromomethyl)cyclobutane-1-carboxylic acid (CAS 54580-09-5)
- 2-(bromomethyl)-2-ethenyl-1,3-dioxolane (CAS 250338-50-2)
- 2-(bromomethyl)-5-methyl-1,3,4-thiadiazole (CAS 75341-29-6)
- 4-(Bromomethyl)-5-methyl-1,3-dioxol-2-one (CAS 80715-22-6)
- 5-(Bromomethyl)-2,2-dimethyltetrahydrofuran (CAS 123314-91-0)
Recommended Standards
- Ethyl -4-bromobut-2-enoate (CAS 6065-32-3)
- Methyl 1-bromocyclobutane-1-carboxylate (CAS 51175-79-2)
- Ethyl 2-bromocyclopropane-1-carboxylate (CAS 30223-81-5)
- methyl 3-bromocyclobutane-1-carboxylate (CAS 4935-00-6)
- 2-Aminobenzo[d]oxazol-6-ol (CAS 1806576-91-9)
- 1-Ethyl-5-methyl-N-(prop-2-yn-1-yl)-1H-pyrazole-3-carboxamide (CAS 1713589-36-6)
- (Z)-N-(1-Bromo-1-(4-bromophenyl)-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide (CAS 1800044-67-0)
- (S)-1-(2-Aminoethyl)-4-methylpyrrolidin-2-one (CAS 2377182-16-4)
- Ibandronic Acid-d3 Sodium Salt See I120003 (CAS 1329834-28-7)
- 4,5-Difluorophthalic acid (CAS 18959-31-4)
- 3-Benzyl-4-hydroxy-2h-chromen-2-one (CAS 15074-18-7)
- 3-(2-Bromoethyl)-4-methylpyridine (CAS 1520125-88-5)
- 2-(azidomethyl)-6-chloroimidazo[1,2-a]pyridine (CAS 1250956-13-8)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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