3,3'-Diaminobenzidine (tetrahydrochloride hydrate) CAS 868272-85-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 868272-85-9 |
| Molecular Formula | C12H14N4 4*HCl H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-Diaminobenzidine (tetrahydrochloride hydrate) (CAS 868272-85-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H14N4 4*HCl H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H14N4 4*HCl H2O |
| Molecular Weight | 268.75 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Diaminobenzidine Standards
Recommended Standards
- (2,5-Dimethylphenyl)(3-hydroxyazetidin-1-yl)methanone (CAS 1342569-67-8)
- 3-Methyl-5-(tetrahydrofuran-2-yl)isoxazole (CAS 190672-28-7)
- tert-butyl 4-carbamothioyloxane-4-carboxylate (CAS 1955520-94-1)
- 3-Phenylacrylaldehyde N-(3-oxo-3,4-dihydro-2-quinoxalinyl)hydrazone (CAS 338419-76-4)
- 5-Bromo-2-fluoro-1-methoxy-3-methylbenzene (CAS 1351668-20-6)
- Iguratimod Impurity 131 (CAS CATO-C4X-1826131)
- Hexapeptide-10 (CAS 146439-94-3)
Why CATO?
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