2'-Cyanobiphenyl-3-carboxylic acid CAS 893736-75-9
| CAS No. | 893736-75-9 |
| Molecular Formula | C14H9NO2 |
| Molecular Weight | 223.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2'-Cyanobiphenyl-3-carboxylic acid (C14H9NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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 223.23 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2'-Cyanobiphenyl-3-carboxylic acid (CAS 893736-75-9) is a high-purity analytical reference standard with the molecular formula C14H9NO2 and a molecular weight of 223.23 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2'-Cyanobiphenyl-3-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H9NO2 |
| Molecular Weight | 223.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Cyanobiphenyl Standards
Recommended Standards
- 2'-Cyano-[1,1'-biphenyl]-4-carboxylic acid (CAS 5728-44-9)
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- 4-Methyl-4-nitropentanoic acid (CAS 32827-16-0)
- 2-Amino-5-bromobenzotrifluoride (CAS 445-02-3)
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- (2,4-Dimethoxyphenyl)(methyl)sulfane (CAS 5633-61-4)
- O1-tert-butyl O2-methyl 5-methylpiperazine-1,2-dicarboxylate (CAS 1352719-64-2)
- (3-Cyclopropoxy-2-fluorophenyl)(methyl)sulfane (CAS 1243443-32-4)
- 1-Phenylethane-1,2-diamine Dihydrochloride (CAS 16635-94-2)
- 8-Ethyl-4-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 934493-79-5)
- tert-butyl p-tolylcarbamate (CAS 14618-59-8)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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