N1,N3-diphenylbenzene-1,3-diamine CAS 5905-36-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5905-36-2 |
| Molecular Formula | C18H16N2 |
| Molecular Weight | 260.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N1,N3-diphenylbenzene-1,3-diamine (CAS 5905-36-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H16N2. Molecular weight: 260.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H16N2 |
| Molecular Weight | 260.33 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.) | 1958 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- N,N-Diphenyl-p-phenylenediamine (CAS 2350-01-8)
- 2,2-Dimethyl-3,3-bis(methylthio)-N-(1,1,3-trimethyl-2,3-dihydro-1H-inden-4-yl)cyclopropane-1-carboxamide (CAS 329702-62-7)
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- 2-(4-Styryl-phenyl)-ethylamine hydrochloride (CAS 1187935-29-0)
- 2-((4-(Difluoromethoxy)-3-methoxybenzyl)thio)acetic acid (CAS 923149-01-3)
- 6-Ethynyl-1H-pyrazolo[3,4-b]pyridine (CAS 1374652-57-9)
- 2-(7-Methyl-4-oxo-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d][1,2,3]triazin-3(4H)-yl)acetohydrazide (CAS 785833-52-5)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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