2-(2-Cyano-4-(difluoromethyl)-5-methoxypyridin-3-yl)acetic acid CAS 1806005-68-4
| CAS No. | 1806005-68-4 |
| Molecular Formula | C10H8F2N2O3 |
| Molecular Weight | 242.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Cyano-4-(difluoromethyl)-5-methoxypyridin-3-yl)acetic acid (CAS 1806005-68-4), a certified reference material (molecular formula C10H8F2N2O3, MW 242.18 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-(2-Cyano-4-(difluoromethyl)-5-methoxypyridin-3-yl)acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 242.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 2-(2-Cyano-4-(difluoromethyl)-5-methoxypyridin-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.
Physical & Chemical Properties
| Molecular Formula | C10H8F2N2O3 |
| Molecular Weight | 242.18 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 methanol, ethanol, DMSO |
| 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 | 2 |
Related Cyano Standards
- 2-(2-Cyano-6-(difluoromethyl)-3-methoxypyridin-4-yl)acetic acid (CAS 1804421-58-6)
- 2-(6-Cyano-4-(difluoromethyl)-5-methoxypyridin-3-yl)acetic acid (CAS 1804421-71-3)
- 2-(4-Cyano-2-(difluoromethyl)-6-methoxypyridin-3-yl)acetic acid (CAS 1804731-45-0)
- 2-(6-Cyano-5-(difluoromethyl)-3-methoxypyridin-2-yl)acetic acid (CAS 1805384-88-6)
- 2-(4-Cyano-5-(difluoromethyl)-6-methoxypyridin-2-yl)acetic acid (CAS 1805385-06-1)
- 2-(4-Cyano-6-(difluoromethyl)-5-methoxypyridin-2-yl)acetic acid (CAS 1806005-85-5)
- 2-(6-Cyano-4-(difluoromethyl)-5-methoxypyridin-2-yl)acetic acid (CAS 1806952-08-8)
- 2-(4-Cyano-6-(difluoromethyl)-5-methoxypyridin-3-yl)acetic acid (CAS 1806952-33-9)
Recommended Standards
- 4-(Aminomethyl)-2-cyano-6-(difluoromethoxy)benzoic acid (CAS 1805587-07-8)
- 4-(Difluoromethyl)-5-fluoro-6-hydroxypyridine-3-sulfonamide (CAS 1805507-52-1)
- 4-Aminomethyl-3-cyano-5-(difluoromethoxy)benzoic acid (CAS 1806859-88-0)
- 2-(Difluoromethyl)-3-fluoro-4-hydroxypyridine-6-sulfonamide (CAS 1806878-47-6)
- 3-(4-bromophenyl)-4-(chloromethyl)-1-phenyl-1H-pyrazole (CAS 372107-20-5)
- N-Ethyl-2-imino-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 369400-59-9)
- 6-Bromo-4,8-dihydro-2H-pyrido[3,2-d][1,3]oxazin-2-one (CAS 1380571-64-1)
- 2-(3,5-Dibromophenyl)-4,6-diphenyl-1,3,5-triazine (CAS 1073062-59-5)
- 5-Ethoxycarbonyl-thiazole-2-carboxamide (CAS 1427503-30-7)
- 4-Bromo-1-cyclopropylpyridin-2(1H)-one (CAS 1193334-86-9)
- [2-Oxo-2-(4-pyridyl)ethyl]-triphenyl-phosphonium;bromide (CAS 1462249-70-2)
- (3AR,4s,9bs)-6,9-bis(methoxycarbonyl)-3a,4,5,9b-tetrahydro-3h-cyclopenta[c]quinoline-4-carboxylic acid (CAS 1415811-55-0)
- 2-Methyl-3-(pyrimidin-4-yl)propanoic acid (CAS 819850-15-2)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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