1,4-Phenylenediamine CAS 106-50-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 106-50-3 |
| Molecular Formula | C6H8N2 |
| Molecular Weight | 108.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Phenylenediamine (CAS 106-50-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H8N2. Molecular weight: 108.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H8N2 |
| Molecular Weight | 108.14 g/mol |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Phenylenediamine Standards
- 1,3-Phenylenediamine (CAS 108-45-2)
- 1,2-Phenylenediamine (CAS 95-54-5)
- M-PHENYLENEDIAMINE-15N (CAS 1958100-70-3)
- 1,4-phenylenediamine-<SUP>15</SUP>N<SUB>2</SUB> (CAS 119516-82-4)
- 1,4-phenylenediamine-d<SUB>8</SUB> (CAS 153200-73-8)
- 1,3-Phenylenediamine-4-sulfonic Acid (CAS 88-63-1)
- m-Phenylenediamine Impurity 3 (CAS CATO-C4X-34283)
- m-Phenylenediamine Impurity 2 (CAS CATO-C4X-34282)
Recommended Standards
- Pirfenidone Impurity 50 (CAS CATO-C4X-222950)
- o-Cresol (CAS 95-48-7)
- Pirfenidone Impurity 41 (CAS 1824-81-3)
- 2,5-Dihydro-2-oxo-5-phenyl-5-(2-propenyl)-3-furancarboxylicacid,methylester (CAS 844437-52-1)
- (5-Fluoro-1H-indol-2-yl)methanamine (CAS 883531-07-5)
- Methyl 5-(2-chloroacetyl)-2,4-dimethyl-1h-pyrrole-3-carboxylate (CAS 356568-77-9)
- Methyl 6-methyl-1H-pyrrolo[3,2-b]pyridine-5-carboxylate (CAS 2351275-42-6)
- Methyl 2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (CAS 1936009-13-0)
- 4-Iodo-2-methylbenzonitrile (CAS 52107-67-2)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
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