1,2,4,5-Tetrakis(4-cyanophenyl)benzene CAS 633300-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 633300-89-7 |
| Molecular Formula | C34H18N4 |
| Molecular Weight | 482.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,4,5-Tetrakis(4-cyanophenyl)benzene (CAS 633300-89-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H18N4. Molecular weight: 482.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C34H18N4 |
| Molecular Weight | 482.53 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) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
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- TEtrakis(Trifluoroacethoxy)Silane (CAS 2377-86-8)
- 1,1,2,2-Tetrakis(4-methoxyphenyl)ethane-1,2-diol (CAS 19920-00-4)
- 1,3,4,6-Tetrakis(butoxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione (CAS 15968-37-3)
- Tetrakis(4-acetylphenyl)methane (CAS 313484-93-4)
- 1,1,2,2-Tetrakis(4-chlorophenyl)ethene (CAS 78525-36-7)
- 2,2,5,5-Tetrakis(4-methoxyphenyl)tetrahydrofuran (CAS 89780-88-1)
- 2,3,4,5-Tetrakis(4-methoxyphenyl)tetrahydrofuran (CAS 67307-22-6)
Recommended Standards
- (2R,6R,7R)-3-Methylene-7-[(4-methylbenzoyl)amino]-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid diphenylmethyl ester (CAS 68313-81-5)
- 2-(Aminomethyl)-4-chlorophenol (CAS 3970-05-6)
- Ro 6842262 (CAS 1396006-71-5)
- 1-[3-(trifluoromethyl)phenyl]ethane-1-thiol (CAS 1038981-74-6)
- 2-(4-Fluorophenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-ol (CAS 335215-50-4)
- 4-Fluoro-3aH-indazol-3-amine (CAS 697230-91-4)
- 1-(5-Chloropyridin-3-yl)ethan-1-ol (CAS 1335057-61-8)
- 2-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)-5-iodobenzoic acid (CAS 924817-95-8)
- 5-Morpholinopentanoyl chloride (CAS 871905-88-3)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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