2-Chloro-4-(2-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile CAS 1707609-93-5
| CAS No. | 1707609-93-5 |
| Molecular Formula | C15H10ClFN2O |
| Molecular Weight | 288.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-4-(2-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 1707609-93-5), a certified reference material (molecular formula C15H10ClFN2O, MW 288.70 g/mol) for analytical method development and quality control.
2-Chloro-4-(2-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (C15H10ClFN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-Chloro-4-(2-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile 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 | C15H10ClFN2O |
| Molecular Weight | 288.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-4-(4-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 1603054-33-6)
- (3E)-3-[(2-Chloro-6-fluorophenyl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one (CAS 1705584-20-8)
- 2-Chloro-4-(3-fluorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 1707391-89-6)
- 1-(7-Chloro-2-(4-fluorophenyl)pyrazolo[1,5-a]pyridin-3-yl)ethanone (CAS 437384-08-2)
- 2-(4-Chloro-3-fluorophenoxy)-3-methylquinoxaline (CAS 477870-89-6)
- 2-Chloro-4-(fluorosulfonyl)phenyl methanesulfonate (CAS 23383-87-1)
- 2-Chloro-N-[4-(3,4-difluorophenyl)-1,3-thiazol-2-yl]acetamide (CAS 554405-16-2)
- 3-(2-Chloro-6-fluorobenzyl)-5-phenyl-1,2,4-oxadiazole (CAS 6180-87-6)
Recommended Standards
- Diethyl 2-(2-chloro-6-fluorophenyl)malonate (CAS 190521-88-1)
- (Z)-3-amino-3-[4-(4-chloro-3-fluorophenoxy)phenyl]-2-propenenitrile (CAS 478081-39-9)
- 1-(1-benzofuran-3-yl)-2-(2-chloro-4-fluorophenyl)ethan-1-one (CAS 1555639-03-6)
- 2-(1-(4-Chlorophenyl)-1H-pyrazol-5-yl)-5-fluorophenol (CAS 876950-42-4)
- (9H-Fluoren-9-yl)methyl tert-butyl ethane-1,2-diyldicarbamate (CAS 166410-28-2)
- Methyl 3-(2-chloroacetamido)-5-fluoro-1H-indole-2-carboxylate (CAS 843631-16-3)
- 1-(Tert-butylthio)cyclobutane-1-carboxylic acid (CAS 1492778-07-0)
- ethyl 5-methylazepane-2-carboxylate (CAS 2089698-69-9)
- 3-(2-Chlorophenyl)-1,3-thiazolidine-2,4-dione (CAS 73219-83-7)
- rel-(1R,3R)-3-((tert-Butyldimethylsilyl)oxy)cyclohexanamine (CAS 2271478-54-5)
- 3-[4-(2-fluorophenyl)piperazin-1-yl]-3-oxopropanenitrile (CAS 379726-07-5)
- 3-Benzoyl-1-phenylurea (CAS 1821-33-6)
- 4-(1,1-Dioxidoisothiazolidin-2-yl)benzoic acid (CAS 52962-52-4)
- 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