Ethyl 3-Amino-4-fluorobenzoate CAS 455-75-4
| CAS No. | 455-75-4 |
| Molecular Formula | C9H10FNO2 |
| Molecular Weight | 183.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-Amino-4-fluorobenzoate (CAS 455-75-4), a certified reference material (molecular formula C9H10FNO2, MW 183.18 g/mol) for analytical method development and quality control.
Ethyl 3-Amino-4-fluorobenzoate (C9H10FNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 Ethyl 3-Amino-4-fluorobenzoate 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl 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
- Ethyl 2-Amino-5-fluorobenzoate (CAS 391-93-5)
- Ethyl 3-amino-5-fluorobenzoate (CAS 850807-08-8)
- ethyl 2-(5-fluoropyridin-3-yl)acetate (CAS 39891-14-0)
- Ethyl 4-Amino-2-fluorobenzoate (CAS 73792-06-0)
- 2-(2-Fluoro-5-nitrobenzoyl)hydrazine-1-carboximidamide (CAS 1799330-50-9)
- 6-Methyl-2-(3-methylbut-2-enamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 634162-27-9)
- 1,3-Dichloro-5-(sulfinylamino)benzene (CAS 21250-21-5)
- 1-(Pyrrolidin-1-yl)propan-2-one (CAS 54151-38-1)
- Ethyl 2-amino-5-methoxy-4-((1-methylpiperidin-4-yl)methoxy)benzoate (CAS 264208-66-4)
- n-Benzyl-n-methylaminosulfonamide (CAS 15205-37-5)
- 1217704-47-6 1292AD C12H13ClFNO3 Methyl (2S,4S)-4-(2-chloro-4-fluorophenoxy)-2-pyrrolidinecarboxylate (CAS 1217704-47-6)
- 6-methyl-3,4-dihydro-2H-1-benzothiopyran-4-amine (CAS 1094350-91-0)
- Lifitegrast Impurity 134 (CAS CATO-C4X-2409134)
- Neuropeptide GE (CAS 134748-04-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com