5-Methoxy-2-phenylbenzonitrile CAS 934691-48-2
| CAS No. | 934691-48-2 |
| Molecular Formula | C14H12O2 |
| Molecular Weight | 212.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Methoxy-2-phenylbenzonitrile (CAS 934691-48-2), a certified reference material (molecular formula C14H12O2, MW 212.24 g/mol) for analytical method development and quality control.
Structurally, 5-Methoxy-2-phenylbenzonitrile (C14H12O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 212.24 g/mol, it falls into the medium-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H12O2 |
| Molecular Weight | 212.24 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Methoxy Standards
- 4'-Methoxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 118350-17-7)
- 3′-Methoxy[1,1′-biphenyl]-3-carboxaldehyde (CAS 126485-58-3)
- 4'-Methoxy-[1,1'-biphenyl]-2-carbaldehyde (CAS 16064-04-3)
- 2'-Methoxy-[1,1'-biphenyl]-2-carbaldehyde (CAS 93465-26-0)
- 2'-Methoxy-[1,1'-biphenyl]-4-carbaldehyde (CAS 421553-62-0)
- 2-Methoxy-[1,1'-biphenyl]-4-carbaldehyde (CAS 248263-04-9)
- 2-Methoxy-4-phenylbenzaldehyde (CAS 343603-82-7)
- 3'-Methoxy-[1,1'-biphenyl]-2-carbaldehyde (CAS 38491-36-0)
Recommended Standards
- 5-Hydroxyhexan-2-yl furan-3-carboxylate (CAS 87785-57-7)
- 5-Methyl-[1,1'-biphenyl]-2-carboxylic acid (CAS 92254-03-0)
- 5-Benzyl-2-hydroxybenzaldehyde (CAS 72375-01-0)
- 5-Methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 211042-54-5)
- (E)-[(2,4-Dichlorophenyl)methoxy]({6-phenyl-2H,3H-imidazo[2,1-b][1,3]thiazol-5-yl}methylidene)amine (CAS 400080-08-2)
- 2,6-dichloro-7-nitroso-7H-purine (CAS CATO-C3D-26198)
- n-Allyl-N-((5-chlorothiophen-2-yl)methyl)methanesulfonamide (CAS 1280904-20-2)
- tert-Butyl 3-(2H-tetrazol-5-yl)pyrrolidine-1-carboxylate (CAS 1186299-03-5)
- 3-Bromo-5-cyano-4-iodobenzoic acid (CAS 1805248-02-5)
- 2-(4-((Dimethylamino)methyl)piperidin-1-yl)ethanamine (CAS 1293115-59-9)
- 3-Chloro-4-fluoro-2-methylaniline (CAS 1357930-39-2)
- 4-Octylbenzaldehyde (CAS 49763-66-8)
- 6-Ethyl-2-methylimidazo[1,2-b]pyridazine-3-sulfonamide (CAS 570416-04-5)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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