(1R,2R)-cis-1-(Chloromethyl)-2-methylcyclopropane CAS 10524-04-6
| CAS No. | 10524-04-6 |
| Molecular Formula | C5H9Cl |
| Molecular Weight | 104.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1R,2R)-cis-1-(Chloromethyl)-2-methylcyclopropane 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.
CATO supplies (1R,2R)-cis-1-(Chloromethyl)-2-methylcyclopropane (CAS 10524-04-6), a certified reference material (molecular formula C5H9Cl, MW 104.58 g/mol) for analytical method development and quality control.
(1R,2R)-cis-1-(Chloromethyl)-2-methylcyclopropane (C5H9Cl) contains chlorine substitution. Halogen substitution raises its density and boiling point; 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C5H9Cl |
| Molecular Weight | 104.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
Recommended Standards
- (1R,2R)-trans-1-(Chloromethyl)-2-methylcyclopropane (CAS 10524-03-5)
- (1-Chloroethyl)cyclopropane (CAS 10524-06-8)
- 4-Chloro-3-methylbut-1-ene (CAS 10524-01-3)
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