4'-Cyano-2-fluoro-[1,1'-biphenyl]-4-carboxylic acid CAS 1262010-74-1
| CAS No. | 1262010-74-1 |
| Molecular Formula | C14H8FNO2 |
| Molecular Weight | 241.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4'-Cyano-2-fluoro-[1,1'-biphenyl]-4-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4'-Cyano-2-fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1262010-74-1), a certified reference material (molecular formula C14H8FNO2, MW 241.22 g/mol) for analytical method development and quality control.
Structurally, 4'-Cyano-2-fluoro-[1,1'-biphenyl]-4-carboxylic acid (C14H8FNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 241.22 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 4'-Cyano-2-fluoro-[1,1'-biphenyl]-4-carboxylic 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 | C14H8FNO2 |
| Molecular Weight | 241.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Cyano Standards
- 3'-Cyano-5-fluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1178671-57-2)
- 3'-Cyano-3-fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1179704-39-2)
- 3'-Cyano-4-fluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1183275-64-0)
- 3'-Cyano-4-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1183926-58-0)
- 4'-Cyano-3'-fluorobiphenyl-4-carboxylic acid (CAS 1260811-82-2)
- 5'-Cyano-2'-fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261915-00-7)
- 4'-Cyano-5-fluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261920-60-8)
- 4'-Cyano-4-fluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261954-08-8)
Recommended Standards
- 5'-Cyano-2'-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1262001-13-7)
- 2-(3-Fluorophenyl)benzo[d]oxazole-5-carbaldehyde (CAS 1266976-75-3)
- 3'-Cyano-2'-fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261998-23-5)
- 4-(2-Fluoro-4-nitrophenoxy)tetrahydro-2H-pyran (CAS 1286275-11-3)
- (3AR,5R,6aR)-2-(((9H-fluoren-9-yl)methoxy)carbonyl)-5-((tert-butoxycarbonyl)amino)hexahydrocyclopenta[c]pyrrole-3a(1H)-carboxylic acid (CAS 2227908-37-2)
- Quinoxaline, 6-chloro-2-methoxy- (CAS 104152-39-8)
- 2,2-Dimethylbut-3-enenitrile (CAS 41405-16-7)
- 3-cyclopropanecarbonylpyridin-4-amine, trifluoroacetic acid (CAS 1803608-77-6)
- (R)-N-(Piperidin-3-yl)nicotinamide dihydrochloride (CAS 1286208-52-3)
- 9-(tert-Butoxycarbonyl)-1-oxa-9-azaspiro[5.5]undecane-3-carboxylic acid (CAS 1251000-68-6)
- Methyl 4-((4-chloro-2-nitrophenoxy)methyl)benzoate (CAS 488110-29-8)
- Fesoterodine Impurity 10 (CAS CATO-C4X-164410)
- Tedizolid Impurity 7 (CAS 856867-56-6)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
Why CATO?
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