(4-amino-2-fluorophenyl)methanol CAS 840501-15-7
| CAS No. | 840501-15-7 |
| Molecular Formula | C7H8FNO |
| Molecular Weight | 141.14 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-amino-2-fluorophenyl)methanol.
(4-amino-2-fluorophenyl)methanol (CAS 840501-15-7), molecular formula C7H8FNO and molecular weight 141.14 g/mol, is a CATO reference standard with documented purity and traceability.
(4-amino-2-fluorophenyl)methanol (C7H8FNO) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), (4-amino-2-fluorophenyl)methanol 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 | C7H8FNO |
| Molecular Weight | 141.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related amino Standards
- 4-Amino-3-fluoro-2-methylphenol (CAS 1020173-27-6)
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- 5-Amino-4-fluoro-2-methylphenol (CAS 122455-85-0)
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Recommended Standards
- o-(2-Fluorobenzyl)hydroxylamine (CAS 55418-27-4)
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- 6-Fluoro-2-methylpyridine-3-methanol (CAS 884494-98-8)
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- (5-(Trifluoromethyl)-2-(2-(trifluoromethyl)pyrimidin-5-yl)pyridin-4-yl)methanamine (CAS 1984827-95-3)
- 2,7-Bis(chloromethyl)-9,10-dihydrophenanthrene (CAS 19399-61-2)
- Tert-butyl 3-(2,6-dichloropyrimidin-4-yl)piperidine-1-carboxylate (CAS 1636884-12-2)
- 1,7,7-Trimethyl-N-propylbicyclo[2.2.1]Heptan-2-amine (CAS 92030-52-9)
- Ribavirin Impurity 36 (CAS CATO-C4X-141336)
- 2'-Methoxy-2,2,2,3',6'-pentafluoroacetophenone (CAS 1208077-45-5)
- 3-(3,5-Dimethoxyphenyl)propan-1-ol (CAS 1080-05-3)
- Methyl 5-methyl-3-oxo-3,4-dihydropyrazine-2-carboxylate (CAS 859064-08-7)
- 4-[(3,4-Difluorophenyl)methyl]piperidine (CAS 203860-03-1)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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