[1,1':4',1''-Terphenyl]-4,4''-dicarbonitrile CAS 17788-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17788-93-1 |
| Molecular Formula | C20H12N2 |
| Molecular Weight | 280.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,1':4',1''-Terphenyl]-4,4''-dicarbonitrile (CAS 17788-93-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H12N2. Molecular weight: 280.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H12N2 |
| Molecular Weight | 280.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Terphenyl Standards
- [1,1':3',1''-Terphenyl]-4,4'',5'-triamine (CAS 220125-97-3)
- [1,1':4',1''-Terphenyl]-2,2''-dicarbaldehyde (CAS 1334652-46-8)
- [1,1':4',1''-Terphenyl]-2',5'-dicarbaldehyde (CAS 144836-60-2)
- [1,1':3',1''-Terphenyl]-4,4''-dicarbaldehyde (CAS 171820-02-3)
- [1,1':4',1''-Terphenyl]-3,3''-dicarbaldehyde (CAS 341556-92-1)
- [1,1’:4’,1’’-Terphenyl]-4,4’’-dicarbaldehyde (CAS 62940-38-9)
- [1,1':3',1''-Terphenyl]-2'-carboxylic acid (CAS 5547-35-3)
- P-Terphenyl-4-carboxylic acid (CAS 5731-15-7)
Recommended Standards
- Diethyl 2-((benzyloxy)methyl)malonate (CAS 175867-90-0)
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- 6-Phenyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purine (CAS 175787-78-7)
- 2-Chloro-N-isopropyl-N-((1-methylpyrrolidin-3-yl)methyl)acetamide (CAS 1353974-83-0)
- 2,4-Dimethyl-N,N-diphenylaniline (CAS 1228-80-4)
- 4-(4-Methyl-4,5-dihydrooxazol-2-yl)aniline (CAS 144232-55-3)
- 5-Amino-2-ethylbenzo[d]isothiazol-3(2h)-one 1,1-dioxide (CAS 55798-31-7)
- N-{3-[N-hydroxyethanimidoyl]phenyl}benzamide (CAS 1016721-78-0)
- Phenyl 4-bromo-2-tosylthiazole-5-carboxylate (CAS 1000573-95-4)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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