5'-(4-Cyanophenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-dicarbonitrile CAS 2278192-35-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2278192-35-9 |
| Molecular Formula | C30H21N3 |
| Molecular Weight | 423.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5'-(4-Cyanophenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-dicarbonitrile (CAS 2278192-35-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C30H21N3. Molecular weight: 423.51 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C30H21N3 |
| Molecular Weight | 423.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
Related Cyanophenyl Standards
- ethyl 3-(4-cyanophenyl)-1-(iodomethyl)-2-oxabicyclo[2.2.2]octane-4-carboxylate (CAS 2742660-97-3)
- (3R)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid (3R)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid (3R)-4-(4-cyanophenyl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid 269726-87-6 Fmoc-(R)-3-Amino-4-(4-cyanophenyl)-butyric acid (CAS 269726-87-6)
- (3S)-4-(3-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid (3S)-4-(3-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid (3S)-4-(3-cyanophenyl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid 270065-87-7 Fmoc-(S)-3-Amino-4-(3-cyanophenyl)-butyric acid (CAS 270065-87-7)
- (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid (3S)-4-(4-cyanophenyl)-3-(9H-fluoren-9-ylmethoxycarbonylamino)butyric acid (3S)-4-(4-cyanophenyl)-3-[[9H-fluoren-9-ylmethoxy(oxo)methyl]amino]butanoic acid 270065-90-2 Fmoc-(S)-3-Amino-4-(4-cyanophenyl)-butyric acid (CAS 270065-90-2)
- N-(2-Cyanophenyl)-2-(4-oxo-3-phenyl-2-(phenylimino)thiazolidin-5-yl)acetamide (CAS 302804-55-3)
- N-(3-Cyanophenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775484-71-3)
- N-(2-Cyanophenyl)-2-(3,4-dichlorophenyl)quinoline-4-carboxamide (CAS 332157-26-3)
- N-(4-cyanophenyl)-3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 477845-19-5)
Recommended Standards
- 4-Benzyl-N-(6-sulfamoylbenzo[d]thiazol-2-yl)benzamide (CAS 329906-26-5)
- 6-(Benzylthio)-2-(6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-5-thioxo-4,5-dihydro-1,2,4-triazin-3(2H)-one (CAS 90302-12-8)
- 4,4',4''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))trianiline (CAS 326002-91-9)
- Emtricitabine Impurity 7 Potassium salt (CAS 124356-72-5)
- (E)-1-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-5-(3-(dimethylamino)acryloyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 338399-45-4)
- Methyl (2Z)-2-(benzenesulfonyl)-3-[(4-chlorophenyl)amino]prop-2-enoate (CAS 1327173-69-2)
- 2-Fluoro-1-(1H-imidazol-1-yl)propan-1-one (CAS 159174-14-8)
- 1-Butyl-2-chloro-1H-imidazole (CAS 1053655-55-2)
- Amiloride Hydrochloride (CAS 2016-88-8)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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 13829788188 / jacky.chen@cato-chem.com