Sodium 3-(difluoromethoxy)benzoate CAS 1017528-43-6
| CAS No. | 1017528-43-6 |
| Molecular Formula | C8H5F2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H5F2O3Na, Sodium 3-(difluoromethoxy)benzoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.11 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.
CATO supplies Sodium 3-(difluoromethoxy)benzoate (CAS 1017528-43-6), a certified reference material (molecular formula C8H5F2O3Na, MW 210.11 g/mol) for analytical method development and quality control.
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 Sodium 3-(difluoromethoxy)benzoate 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 | C8H5F2O3 Na |
| Molecular Weight | 210.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
Related Sodium Standards
- 2-(2-(Difluoromethoxy)phenyl)ethan-1-ol (CAS 1000533-82-3)
- 4-(Difluoromethoxy)-2-iodoaniline (CAS 1000801-26-2)
- 3-(4-(Difluoromethoxy)phenyl)propanoic acid (CAS 1000932-18-2)
- 4-(Difluoromethoxy)-2-fluoroaniline (CAS 1003865-65-3)
- (4-(Difluoromethoxy)-2-fluorophenyl)boronic acid (CAS 1004775-34-1)
- 4,6-Bis(difluoromethoxy)-2-(methylthio)pyrimidine (CAS 100478-25-9)
- 1-(3-(Difluoromethoxy)phenyl)-3-(1,5-dimethyl-1H-pyrazol-4-yl)prop-2-en-1-one (CAS 1005647-45-9)
- Methyl 6-(4-(difluoromethoxy)phenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1011396-51-2)
Recommended Standards
- N-((RS)-2-Hydroxy-1-phenyl-ethyl)-Val-Leu-anilide (CAS 283159-27-3)
- N-(3-chlorophenyl)-4-(2-chloropyridin-4-yl)pyrimidin-2-amine (CAS 164658-40-6)
- N-Cyclopropyl 4-bromo-2-methoxybenzamide (CAS 1257665-11-4)
- 4-[2-(4-Bromophenoxy)ethyl]piperidinehydrochloride (CAS 1220019-39-5)
- tert-Butyl 2-(4-amino-2-cyanophenyl)acetate (CAS 1616596-32-7)
- Everolimus Impurity 33 (CAS 908340-97-6)
- Ethyl Pyrazolo[1,5-a]pyridine-4-carboxylate (CAS 573763-62-9)
- 4-{[6-(Propionyloxy)hexyl]oxy}benzenecarboxylic acid (CAS 477860-04-1)
- 5-Cyano-2-methyl-benzenesulfonylchloride (CAS 372198-49-7)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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