1-Chloro-1-methylcyclopentane CAS 6196-85-6
| CAS No. | 6196-85-6 |
| Molecular Formula | C6H11Cl |
| Molecular Weight | 118.60 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 1-Chloro-1-methylcyclopentane.
CATO supplies 1-Chloro-1-methylcyclopentane (CAS 6196-85-6), a certified reference material (molecular formula C6H11Cl, MW 118.60 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H11Cl, 1-Chloro-1-methylcyclopentane contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 118.60 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.
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.
As a certified reference material (CRM), 1-Chloro-1-methylcyclopentane 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 | C6H11Cl |
| Molecular Weight | 118.60 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.) | 1958 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 5-Chloro-4-methylpent-1-ene (CAS 13846-29-2)
- 1-Chloro-3-Methylcyclopentane (CAS 142857-44-1)
- 4-Chloro-3,3-dimethylbut-1-ene (CAS 65870-89-5)
- 4-Chloro-4-methyl-1-pentene (CAS 53875-83-5)
- 5-Chloro-1-Hexene (CAS 927-54-8)
- 5-Chloro-2-methyl-1-pentene (CAS 22508-65-2)
- 5-Chloro-2-methylpent-2-ene (CAS 7712-60-9)
- cis-6-Chloro-2-hexene (CAS 62614-70-4)
Recommended Standards
- 1-(chloromethyl)-1-methylcyclobutane (CAS 38401-40-0)
- 2-(Chloromethyl)-1,1-dimethylcyclopropane (CAS 76200-12-9)
- 3-Hexene, 1-chloro-, (3E)- (CAS 63281-97-0)
- (Chloromethyl)cyclopentane (CAS 13988-39-1)
- 4-Amino-5-(cyclopentyloxy)furan-2(5H)-one (CAS 370876-82-7)
- tert-Butyl 2-((2-bromophenoxy)methyl)morpholine-4-carboxylate (CAS 1706454-62-7)
- 2-(5-(4-Ethylphenyl)-1H-pyrazol-3-yl)acetonitrile (CAS 1352481-77-6)
- 3,5,5,7-Tetrahydroxy-4,6-dimethoxyflavone (CAS 125537-92-0)
- Methyl (2S,4R)-4-benzamido-1-((tert-butoxycarbonyl)glycyl)pyrrolidine-2-carboxylate (CAS 943134-40-5)
- Azulene-6-carboxylic acid (CAS 1201-96-3)
- 2-(2-Morpholinophenoxy)ethan-1-amine (CAS 1521926-80-6)
- Calcipotriol Impurity 45 (CAS CATO-C4X-122245)
- 2-Ethynyl-3-fluorobenzonitrile (CAS 1848959-59-0)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
Why CATO?
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