4-Difluoromethoxy-2,5-dimethylanisole CAS 1804885-98-0
| CAS No. | 1804885-98-0 |
| Molecular Formula | C10H12F2O2 |
| Molecular Weight | 202.20 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 4-Difluoromethoxy-2,5-dimethylanisole.
CATO supplies 4-Difluoromethoxy-2,5-dimethylanisole (CAS 1804885-98-0), a certified reference material (molecular formula C10H12F2O2, MW 202.20 g/mol) for analytical method development and quality control.
The molecular framework of 4-Difluoromethoxy-2,5-dimethylanisole (C10H12F2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 4-Difluoromethoxy-2,5-dimethylanisole 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.
Physical & Chemical Properties
| Molecular Formula | C10H12F2O2 |
| Molecular Weight | 202.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
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Recommended Standards
- 2-(Aminomethyl)-4-(difluoromethyl)-6-methoxy-3-methylpyridine (CAS 1804868-51-6)
- 2-(Aminomethyl)-3-(difluoromethyl)-4-methylpyridine-6-methanol (CAS 1805071-89-9)
- 2-(Aminomethyl)-3-(difluoromethyl)-6-methoxy-4-methylpyridine (CAS 1804868-46-9)
- 2-(Aminomethyl)-4-(difluoromethyl)-5-methylpyridine-3-methanol (CAS 1805071-95-7)
- 4-((2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)benzohydrazide (CAS 129506-88-3)
- 2-[5-(4-Fluoro-phenyl)-isoxazol-3-yl]-ethylamine (CAS 910411-00-6)
- 2,5-Dioxopyrrolidin-1-yl (2-nitrobenzyl) carbonate (CAS 83955-69-5)
- n-(Piperidin-3-ylmethyl)butanamide (CAS 1016504-85-0)
- 1-amino-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 90874-85-4)
- 1-[(3-Chloro-4-fluorophenyl)methyl]piperazine (CAS 869947-16-0)
- Allyl 1,1,2,3,3,3-hexafluoropropyl ether (CAS 59158-81-5)
- 3-Chloro-6-((3-(trifluoromethyl)phenyl)thio)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 303996-20-5)
- 2,2-Diphenylcyclopropane-1-carbohydrazide (CAS 63070-28-0)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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