4-Fluoro-2-(methoxymethoxy)phenol CAS 1394943-13-5
| CAS No. | 1394943-13-5 |
| Molecular Formula | C8H9FO3 |
| Molecular Weight | 172.15 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-Fluoro-2-(methoxymethoxy)phenol.
4-Fluoro-2-(methoxymethoxy)phenol (CAS 1394943-13-5), molecular formula C8H9FO3 and molecular weight 172.15 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 4-Fluoro-2-(methoxymethoxy)phenol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 172.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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.
CATO manufactures 4-Fluoro-2-(methoxymethoxy)phenol 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 | C8H9FO3 |
| Molecular Weight | 172.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 4-Fluoro-2,5-dimethoxyphenol (CAS 1208078-31-2)
- 2-fluoro-4,5-dimethoxyphenol (CAS 1219797-29-1)
- 2-fluoro-3-(3-methylfuran-2-yl)propanoic acid (CAS 1600934-17-5)
- 3-Fluoro-2,4-dimethoxyphenol (CAS 1783499-69-3)
- 2-Fluoro-3-(methoxymethoxy)phenol (CAS 1881321-18-1)
- 2-Fluoro-5-(methoxymethoxy)phenol (CAS 1881331-51-6)
- 2-fluoro-3-(2-methylfuran-3-yl)propanoic acid (CAS 1934402-36-4)
- (2S)-2-fluoro-3-(3-methylfuran-2-yl)propanoic acid (CAS 2382675-08-1)
Recommended Standards
- 3,3-difluorocyclobutanesulfonic acid (CAS 1310795-42-6)
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- 1,1,1-trifluoro-4-methoxy-2-methylbutan-2-ol (CAS 1248603-13-5)
- 1,1,1-Trifluoro-3-isopropoxypropan-2-ol (CAS 149902-15-8)
- 4-Benzyl 2-ethyl 3-(2-ethoxy-2-oxoethyl)-5-methyl-1H-pyrrole-2,4-dicarboxylate (CAS 52887-35-1)
- 3-chloro-4-methoxybenzoyl chloride (CAS 36590-49-5)
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- 3-(3-(Methylsulfonyl)propoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1951411-57-6)
- 2-(4-Methoxyphenyl)-N-(quinolin-3-yl)quinoline-4-carboxamide (CAS 332381-82-5)
- 3-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazine (CAS 2173346-55-7)
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- 4-([1,1'-Biphenyl]-4-yl)-2-methylbut-3-yn-2-ol (CAS 80033-02-9)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
Why CATO?
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