1-Chloro-1-methylcyclohexane CAS 931-78-2
| CAS No. | 931-78-2 |
| Molecular Formula | C7H13Cl |
| Molecular Weight | 132.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Chloro-1-methylcyclohexane 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 1-Chloro-1-methylcyclohexane (CAS 931-78-2), a certified reference material (molecular formula C7H13Cl, MW 132.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H13Cl, 1-Chloro-1-methylcyclohexane contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 132.63 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.
Physical & Chemical Properties
| Molecular Formula | C7H13Cl |
| Molecular Weight | 132.63 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.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 5-chloro-5-methylhex-1-ene (CAS 116911-84-3)
- 6-Chloro-5-methylhex-1-ene (CAS 1342612-45-6)
- 1-Chloro-3-ethylpent-2-ene (CAS 761-20-6)
- 1-Chloro-4-methylcyclohexane (CAS 931-68-0)
- 2-Chloro-1-heptene (CAS 65786-11-0)
- 7-Chloro-1-heptene (CAS 929-21-5)
- 2-Chloro-3-methylthiophene (CAS 14345-97-2)
- 2-Chloro-5-methylthiophene (CAS 17249-82-0)
Recommended Standards
- (Chloromethyl)cyclohexane(mix) (CAS 26895-68-1)
- (2-Chloroethyl)cyclopentane (CAS 84226-36-8)
- 1-(Chloromethyl)-1-propylcyclopropane (CAS 1481389-10-9)
- Chlorocycloheptane (CAS 2453-46-5)
- 5-(2,4-Difluorophenyl)-1-methyl-3-propyl-1H-1,2,4-triazole (CAS 915303-68-3)
- (4-(Benzylcarbamoyl)phenyl)boronic acid (CAS 252663-47-1)
- 2-(2-Bromo-6-(trifluoromethyl)pyridin-4-yl)ethan-1-amine (CAS 1393531-45-7)
- Benzene-1,4-d2 (CAS 1684-46-4)
- 7,8-Difluoro-3,4-Dihydro-2H-1,4-Benzothiazine (CAS 198278-55-6)
- (4-Aminophenyl)dimethylphosphine oxide hydrochloride (CAS 479353-60-1)
- 2',4'-Dimethoxy-[1,1'-biphenyl]-4-amine hydrochloride (CAS 1189468-02-7)
- 1-Methyl-N-(2-(methylthio)phenyl)-3-(thiophen-2-yl)-1H-pyrazole-5-carboxamide (CAS 1219914-63-2)
- Z3S980Z4P3 97-94-9 Triethylborane Triethylboron Borane, triethyl- 4-04-00-04359 (Beilstein Handbook Reference) Boron ethyl Boron triethyl BRN 1731462 EINECS 202-620-9 HSDB 897 Triethylborine UNII-Z3S980Z4P3 (CAS 97-94-9)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
Why CATO?
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