2,2’-(1,4-Phenylene)dimalononitrile CAS 18643-56-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18643-56-6 |
| Molecular Formula | C12H6N4 |
| Molecular Weight | 206.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2’-(1,4-Phenylene)dimalononitrile (CAS 18643-56-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H6N4. Molecular weight: 206.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H6N4 |
| Molecular Weight | 206.20 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
Related Phenylene Standards
- 2-Methyl-1,4-phenylene diacetate (CAS 717-27-1)
- 5-Methyl-1,3-phenylene diacetate (CAS 20982-28-9)
- 1,1'-(1,3-Phenylene)bis-1H-1,2,4-triazole-15N4 (CAS 1329836-75-0)
- 1,1'-(1,4-Phenylene)diurea (CAS 1205-90-9)
- 1,4-Phenylene diacrylate (CAS 6729-79-9)
- 1,3-Phenylene diacetate (CAS 108-58-7)
- 1,2-Phenylene diacetate (CAS 635-67-6)
- 1,1'-(1,3-Phenylene)bis(N,N-dimethylmethanamine) (CAS 19851-44-6)
Recommended Standards
- Ethyl 3-cyano-6-methyl-2-oxo-1,2-dihydropyridine-4-carboxylate (CAS 18619-97-1)
- 5-(3-methoxyphenyl)imidazolidine-2,4-dione (CAS 187978-81-0)
- (5-Amino-1-ethyl-1H-pyrazol-3-yl)(1H-1,2,4-triazol-1-yl)methanone (CAS 1855944-68-1)
- 1-(3,4-Dihydroxyphenyl)-2-((4-hydroxy-6-methylpyrimidin-2-yl)thio)ethan-1-one (CAS 429649-34-3)
- (R)-2-(2-fluorophenyl)pyrrolidine (CAS 1228568-65-7)
- 4-(Phenethoxymethyl)aniline (CAS 128702-32-9)
- 1-(3,5-Dimethylcyclohexyl)-1h-pyrazol-3-amine (CAS 1339095-00-9)
- N-Ethyl-N-(4-methoxybenzyl)benzenesulfonamide (CAS 1000339-36-5)
- 7-Amino-3-phenyl-2H-chromen-2-one sulfate (CAS 83732-87-0)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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