(6-Amino-2,3-difluorophenyl)acetic acid CAS 887585-05-9
| CAS No. | 887585-05-9 |
| Molecular Formula | C8H7F2NO2 |
| Molecular Weight | 187.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H7F2NO2, (6-Amino-2,3-difluorophenyl)acetic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 187.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(6-Amino-2,3-difluorophenyl)acetic acid (CAS 887585-05-9) is a high-purity analytical reference standard with the molecular formula C8H7F2NO2 and a molecular weight of 187.14 g/mol.
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 (6-Amino-2,3-difluorophenyl)acetic acid 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 | C8H7F2NO2 |
| Molecular Weight | 187.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 6-amino-2,3-difluorobenzoate (CAS 1029421-95-1)
- (S)-2-Amino-2-(2,3-difluorophenyl)acetic acid (CAS 1043500-35-1)
- Methyl 4-Amino-3,5-difluorobenzoate (CAS 1162676-00-7)
- Methyl 2-amino-3,6-difluorobenzoate (CAS 1184204-30-5)
- Methyl 2-amino-3,5-difluorobenzoate (CAS 1184559-12-3)
- Methyl 3-amino-2,5-difluorobenzoate (CAS 1186194-15-9)
- Methyl 5-amino-2,3-difluorobenzoate (CAS 1227269-02-4)
- (R)-2-Amino-2-(2,5-difluorophenyl)acetic acid (CAS 1228556-65-7)
Recommended Standards
- (2,4-Difluorophenyl)glycine (CAS 901187-90-4)
- 1-(1,1-Difluoroethyl)-2-nitrobenzene (CAS 57554-57-1)
- 4-Piperidinol, 3-fluoro-4-(trifluoromethyl)-, (3R,4S)- (CAS 1932520-09-6)
- 1-(1,1-Difluoroethyl)-3-nitrobenzene (CAS 40788-04-3)
- Propionic Acid Calcium Salt (CAS 4075-81-4)
- 4-((3-Methoxyphenoxy)methyl)thiazol-2-amine (CAS 885457-97-6)
- tert-Butyl 2-chloro-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine-6-carboxylate (CAS 1092352-55-0)
- Cefoxitin (CAS 35607-66-0)
- 3-Chloro-N'-hydroxybenzimidamide (CAS 1874155-19-7)
- 3-(piperidin-4-yl)-1,2-dihydroisoquinolin-1-one hydrobromide (CAS 476491-47-1)
- 1,1,1,2,2-Pentafluoro-3-methylbutan-3-ol (CAS 374-46-9)
- 6-(tert-Butyl)-3-nitro-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione (CAS 168901-31-3)
- Benvitimod impurity 7 (CAS CATO-C4X-24457)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
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