2-Fluoro-3-(4-hydroxyphenyl)propanoic acid CAS 53786-98-4
| CAS No. | 53786-98-4 |
| Molecular Formula | C9H9FO3 |
| Molecular Weight | 184.16 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 2-Fluoro-3-(4-hydroxyphenyl)propanoic acid.
2-Fluoro-3-(4-hydroxyphenyl)propanoic acid (CAS 53786-98-4), molecular formula C9H9FO3 and molecular weight 184.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H9FO3, 2-Fluoro-3-(4-hydroxyphenyl)propanoic acid 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 184.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 2-Fluoro-3-(4-hydroxyphenyl)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H9FO3 |
| Molecular Weight | 184.16 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 3-fluoro-4-(2-hydroxyethoxy)benzaldehyde (CAS 1004779-24-1)
- 2-(3-Fluoro-2-methoxyphenyl)acetic acid (CAS 1017778-30-1)
- Ethyl 2-fluoro-3-hydroxybenzoate (CAS 105836-28-0)
- Methyl 3-fluoro-2-methoxybenzoate (CAS 106428-04-0)
- 1-(2-Fluoro-4-hydroxy-5-methoxyphenyl)ethan-1-one (CAS 1065076-49-4)
- (7-Fluoro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 107618-09-7)
- 3-Fluoro-4-methoxy-2-methylbenzoic acid (CAS 1093989-12-8)
- (S)-(7-Fluoro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 1106941-42-7)
Recommended Standards
- 2-Fluoro-2-(3-methoxyphenyl)acetic acid (CAS 915070-94-9)
- 2-Fluoro-3-(methoxymethoxy)benzaldehyde (CAS 2179038-33-4)
- 2-Fluoro-2-(2-methoxyphenyl)acetic acid (CAS 915070-93-8)
- 2-Fluoro-3,6-dimethoxybenzaldehyde (CAS 783342-33-6)
- Fmoc-D-Arg (Pbf)-OH (CAS 187618-60-6)
- 2-(3,5-Dimethoxybenzoyl)-N-(naphthalen-1-yl)hydrazinecarboxamide (CAS 444932-31-4)
- 1-Cinnamoylpyrrolidine (CAS 52438-21-8)
- Fmoc-β-Ala-Glu(OtBu)-OH (CAS 2411592-43-1)
- 2-(Aminomethyl)-5-(difluoromethyl)-4-iodo-3-methylpyridine (CAS 1807093-46-4)
- N2,N2-dimethyl-6-(1-(methylthio)ethyl)-1,3,5-triazine-2,4-diamine (CAS 1280973-68-3)
- 4-Ethylphenyl isocyanide (CAS 143063-89-2)
- 2-[(3R)-3-methylpiperazin-1-yl]ethanol (CAS 1231819-26-3)
- Methyl 2-(4-aminobenzenesulfonamido)acetate (CAS 99362-95-5)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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