3,4-Dichloro-2-(difluoromethoxy)benzyl alcohol CAS 1803714-02-4
| CAS No. | 1803714-02-4 |
| Molecular Formula | C8H6Cl2F2O2 |
| Molecular Weight | 243.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3,4-Dichloro-2-(difluoromethoxy)benzyl alcohol (CAS 1803714-02-4), a certified reference material (molecular formula C8H6Cl2F2O2, MW 243.03 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H6Cl2F2O2, 3,4-Dichloro-2-(difluoromethoxy)benzyl alcohol contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 243.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 3,4-Dichloro-2-(difluoromethoxy)benzyl alcohol 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 | C8H6Cl2F2O2 |
| Molecular Weight | 243.03 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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/Cl-containing |
Related Dichloro Standards
- 2,5-Dichloro-4-(difluoromethoxy)anisole (CAS 1803712-00-6)
- 2,3-Dichloro-4-(difluoromethoxy)benzyl alcohol (CAS 1803713-44-1)
- 2,6-Dichloro-3-(difluoromethoxy)benzyl alcohol (CAS 1803713-50-9)
- 2,6-Dichloro-4-(difluoromethoxy)anisole (CAS 1803786-96-0)
- 2,4-Dichloro-5-(difluoromethoxy)benzyl alcohol (CAS 1803789-25-4)
- 2,3-Dichloro-5-(difluoromethoxy)anisole (CAS 1803817-61-9)
- 2,6-Dichloro-3-(difluoromethoxy)anisole (CAS 1803817-64-2)
- 2,4-Dichloro-6-(difluoromethoxy)benzyl alcohol (CAS 1803818-05-4)
Recommended Standards
- 7-Bromo-6-fluoroquinazolin-4(3H)-one (CAS 1800261-92-0)
- 3-Bromo-6-fluoro-4H-chromen-4-one (CAS 179111-05-8)
- 5-bromo-8-fluoro-3,4-dihydroquinazolin-4-one (CAS 1564917-02-7)
- 2,3-Dichloro-4-(difluoromethoxy)anisole (CAS 1804515-97-6)
- 3-Bromo-3-(4-fluorophenyl)propiophenone (CAS 898768-14-4)
- 2-Methyl-2,5-diazabicyclo[2.2.2]octane dihydrochloride (CAS 52321-18-3)
- 2-[3-(4-Benzyloxy-3-methoxy-phenyl)-2-chloro-acryloylamino]-benzoic acid 565190-61-6 (CAS 565190-61-6)
- 1,4-Bis((4-(difluoromethoxy)phenyl)amino)anthracene-9,10-dione (CAS 62149-29-5)
- 4-Fluoro-3-hydroxybenzo[b]thiophene-2-carboxylic acid (CAS 1936163-17-5)
- Elagolix Impurity 15 (CAS 832720-84-0)
- 1-Benzyl-N-(m-tolyl)piperidin-4-amine (CAS 22353-14-6)
- 2-(Imidazolidin-2-ylidene)-1-(p-tolyl)ethan-1-one (CAS 82100-23-0)
- 1-((2,4-Difluorophenyl)sulfonyl)piperazine hydrochloride (CAS 1170204-51-9)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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