1,1-Difluoro-4-methylcyclohexane CAS 74185-74-3
| CAS No. | 74185-74-3 |
| Molecular Formula | C7H12F2 |
| Molecular Weight | 134.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,1-Difluoro-4-methylcyclohexane 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.
CATO supplies 1,1-Difluoro-4-methylcyclohexane (CAS 74185-74-3), a certified reference material (molecular formula C7H12F2, MW 134.17 g/mol) for analytical method development and quality control.
Owing to fluorine substitution, 1,1-Difluoro-4-methylcyclohexane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 134.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C7H12F2 |
| Molecular Weight | 134.17 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.) | 1978 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 1,1-Difluoro-2-methylcyclohexane (CAS 74185-72-1)
- 1,1-Difluoro-3-methylcyclohexane (CAS 74185-73-2)
- 7,7-Difluoro-2,5-diazabicyclo[4.1.0]Heptane (CAS 2167882-13-3)
- 2,2-Difluoro-7-oxabicyclo[4.1.0]heptane (CAS 1109284-38-9)
- 1-(2,2-Difluoro-1-methylcyclopropyl)ethan-1-one (CAS 128073-32-5)
- 6,6-Difluoro-3-hydroxybicyclo[3.1.0]hexane (CAS 883731-66-6)
- 6,6-Difluoro-5-hexen-2-one (CAS 76083-55-1)
- Difluoro-2,5-dihydrofuran-2,5-dione (CAS 669-78-3)
Recommended Standards
- 1,1-difluorocycloheptane (CAS 27371-42-2)
- 1,1-Dimethoxy-2-butanol (CAS 7472-25-5)
- (R)-3,3-dimethylbutane-1,2,4-triol (CAS 60856-63-5)
- 1,1-Dimethoxy-2-methylpropan-2-ol (CAS 55314-33-5)
- (2-((2-Fluorophenyl)carbamoyl)phenyl)boronic acid (CAS 2096342-09-3)
- Di-tert-butyl (4-hydroxy-3-nitrophenyl)iminodicarbonate (CAS 2616667-58-2)
- (E)-4-ethoxy-4-cyclohexylamino-1,1,1-trifluorobut-3-en-2-one (CAS 869946-57-6)
- 4-bromo-1',5'-dimethyl-1h,1'h-3,4'-bipyraZole (CAS 1006334-21-9)
- N,N-Dimethyl-4-(pyrrolidin-2-yl)aniline oxalate (CAS 1177354-45-8)
- 3,4-Dihydro-2H-benzo[4,5]imidazo[2,1-b][1,3]thiazin-3-ol (CAS 34035-42-2)
- 2-Bromo-3,3-dimethylbutanal (CAS 30263-73-1)
- N-[(Pyrrolidin-3-yl)methyl]methanesulfonamide (CAS 1064048-61-8)
- 2-(Chloromethyl)-4-(pyrrolidin-1-yl)pyrimidine (CAS 748733-00-8)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com