1-(2-Amino-4-fluoro-5-methoxyphenyl)ethan-1-one CAS 949159-97-1
| CAS No. | 949159-97-1 |
| Molecular Formula | C9H10FNO2 |
| Molecular Weight | 183.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 183.18 g/mol gives 1-(2-Amino-4-fluoro-5-methoxyphenyl)ethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2-Amino-4-fluoro-5-methoxyphenyl)ethan-1-one (CAS 949159-97-1), molecular formula C9H10FNO2 and molecular weight 183.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(2-Amino-4-fluoro-5-methoxyphenyl)ethan-1-one (C9H10FNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 1-(2-Amino-4-fluoro-5-methoxyphenyl)ethan-1-one 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 | C9H10FNO2 |
| Molecular Weight | 183.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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; 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- methyl 2-amino-4-fluoro-5-methylbenzoate (CAS 1037206-86-2)
- 2-Amino-2-(2-fluoro-4-methylphenyl)acetic acid (CAS 1039118-67-6)
- 2-Amino-2-(5-fluoro-2-methylphenyl)acetic acid (CAS 1039365-71-3)
- 2-Amino-2-(4-fluoro-2-methylphenyl)acetic acid (CAS 1039620-35-3)
- 1-(2-amino-3-fluoro-4-methoxyphenyl)ethan-1-one (CAS 1073119-05-7)
- Methyl 3-amino-5-fluoro-4-methylbenzoate (CAS 1093087-06-9)
- Ethyl 2-amino-6-fluorobenzoate (CAS 1108668-11-6)
- Ethyl 2-amino-4-fluorobenzoate (CAS 117324-05-7)
Recommended Standards
- (S)-N-(1-(5-fluoropyrimidin-2-yl)ethyl)acetamide (CAS 905587-31-7)
- 1-(4-Amino-2-fluoro-3-methoxyphenyl)ethan-1-one (CAS 2385127-37-5)
- (S)-3-Amino-3-(3-fluorophenyl)propanoic acid (CAS 723284-79-5)
- 1-Amino-2-methyl-1-oxopropan-2-yl hydrogen sulfate (CAS 49562-37-0)
- 7-Isopentyl-3-methyl-8-(methylamino)-3,7-dihydro-1H-purine-2,6-dione (CAS 313660-80-9)
- 3-((1H-Imidazol-1-yl)methyl)-5-chlorobenzo[d]isoxazole (CAS 121929-22-4)
- 2-Phenyl-1H-indol-5-ol (CAS 3419-00-9)
- rac-(2R,5S)-5-carbamoyloxolane-2-carboxylic acid (CAS 1932032-42-2)
- 2-(5-Amino-3-methyl-1h-pyrazol-1-yl)acetic acid (CAS 890014-47-8)
- 2-Iodo-6-methoxynaphthalene (CAS 67886-69-5)
- 4-chloro-6-(2-fluorophenyl)-2-methylpyrimidine (CAS 1159816-02-0)
- 3-Aminooxy-1-propanol, 97% (CAS 343925-76-8)
- 2,2-Dimethylcyclohexane-1-carboxylic acid (CAS 62581-18-4)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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