1-(Difluoromethoxy)-3-methylbenzene CAS 4837-15-4
| CAS No. | 4837-15-4 |
| Molecular Formula | C8H8F2O |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(Difluoromethoxy)-3-methylbenzene 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-(Difluoromethoxy)-3-methylbenzene (CAS 4837-15-4), a certified reference material (molecular formula C8H8F2O, MW 158.15 g/mol) for analytical method development and quality control.
Structurally, 1-(Difluoromethoxy)-3-methylbenzene (C8H8F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 158.15 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C8H8F2O |
| Molecular Weight | 158.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
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- 4-(Difluoromethoxy)aniline (CAS 22236-10-8)
- 5-(Difluoromethoxy)pyridin-2-amine (CAS 110861-14-8)
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- 5-(Difluoromethoxy)pyridin-3-amine (CAS 1214352-54-1)
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Recommended Standards
- 1-(3,5-Difluoropyridin-2-yl)ethan-1-amine (CAS 915720-76-2)
- 1-(Ethoxycarbonyl)cyclopropanecarboxylic Acid (CAS 3697-66-3)
- 1-(3,5-Difluorophenyl)ethan-1-ol (CAS 872181-59-4)
- 1-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid (CAS 2416234-08-5)
- Ethyl 6-(4-chloro-2-fluorophenyl)-6-oxohexanoate (CAS 951886-40-1)
- 5-Bromo-4-methoxynicotinonitrile (CAS 1805020-37-4)
- 2-Methoxy-5-(trifluoromethyl)benzyl alcohol (CAS 685126-89-0)
- (1R,2R,3S)-2-((tert-butoxycarbonyl)amino)-3-hydroxycyclobutane-1-carboxylic acid (CAS 2227197-45-5)
- 2-(4-Methyl-2-phenyl-1H-imidazol-5-yl)acetonitrile hydrochloride (CAS 103091-50-5)
- 2, 3-Dinitro-Pyridine-4-Amine (CAS 1805397-64-1)
- Haloperidol impurity 24 (CAS 3110-52-9)
- 5-(3,4-Dichlorophenyl)-1,3,4-oxadiazol-2-amine (CAS 62035-95-4)
- 1-(3,5-Difluorophenyl)-1h-pyrrole (CAS 1153146-76-9)
- Eledoisin Related Peptide (CAS 2990-43-4)
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