2-(4-Amino-2-cyano-5-(difluoromethyl)pyridin-3-yl)acetic acid CAS 1805348-88-2
| CAS No. | 1805348-88-2 |
| Molecular Formula | C9H7F2N3O2 |
| Molecular Weight | 227.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(4-Amino-2-cyano-5-(difluoromethyl)pyridin-3-yl)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.
CATO supplies 2-(4-Amino-2-cyano-5-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805348-88-2), a certified reference material (molecular formula C9H7F2N3O2, MW 227.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H7F2N3O2, 2-(4-Amino-2-cyano-5-(difluoromethyl)pyridin-3-yl)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 227.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C9H7F2N3O2 |
| Molecular Weight | 227.17 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-(4-Amino-6-cyano-5-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1803672-74-3)
- 2-(6-Amino-5-cyano-4-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805348-58-6)
- 2-(4-Amino-6-cyano-3-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1806809-51-7)
- 2-(4-Amino-5-cyano-3-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1806809-62-0)
- 1-Amino-5-(trifluoromethoxy)naphthalene (CAS 1261529-72-9)
- 1-Amino-4-(trifluoromethoxy)cyclohexane-1-carboxylic acid (CAS 2231675-03-7)
- 4-Amino-1-((2R,5S)-3-fluoro-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 122757-53-3)
- 4-Amino-1-((2S,5S)-3-fluoro-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 405238-91-7)
Recommended Standards
- 2-(Aminomethyl)-6-cyano-3-(difluoromethyl)pyridine-5-carboxylic acid (CAS 1805425-70-0)
- 2-(Aminomethyl)-5-cyano-4-(difluoromethyl)pyridine-3-carboxylic acid (CAS 1805188-25-3)
- 2-(4-(Difluoromethyl)-2-methyl-5-nitropyridin-3-yl)acetonitrile (CAS 1805441-23-9)
- 2-(Difluoromethyl)-4-methyl-5-nitropyridine-3-acetonitrile (CAS 1805126-01-5)
- Perfluoro(3-oxapent-4-ene)sulfonyl fluoride (CAS 29514-94-1)
- N-(2,3-dimethoxybenzyl)propan-2-amine hydrochloride (CAS 1158345-38-0)
- ETHYL 1-(TERT-BUTYL)-4-FORMYL-1H-PYRAZOLE-3-CARBOXYLATE (CAS 1374258-06-6)
- 1-(4-Methoxybenzoyl)pyrrolidine-2-carboxylic acid (CAS 62522-92-3)
- 4-(3-Phenyl-1h-1,2,4-triazol-5-yl)cyclohexan-1-amine (CAS 1304331-48-3)
- 4-(5-aminopentyl)-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2093388-15-7)
- 4-Amino-2-chloro-N-methoxy-N-methylbenzamide (CAS 473422-88-7)
- Poly(diethyleneglycolsuccinate) (CAS 26183-02-8)
- 1-Iodoethyl cyclohexanecarboxylate (CAS 91871-82-8)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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