1,2-bis(diphenylmethylene)hydrazine CAS 983-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 983-79-9 |
| Molecular Formula | C26H20N2 |
| Molecular Weight | 360.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,2-bis(diphenylmethylene)hydrazine (CAS 983-79-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H20N2. Molecular weight: 360.45 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H20N2 |
| Molecular Weight | 360.45 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related bis Standards
- N'-(diphenylmethylene)-2-(phenylthio)propanehydrazide (CAS 478247-04-0)
- N'-(diphenylmethylene)-2-(p-tolylthio)acetohydrazide (CAS 341968-02-3)
- N'-(diphenylmethylene)-2-(4-methoxyphenoxy)acetohydrazide (CAS 341967-96-2)
- 9-(Diphenylmethylene)-1,4-dihydro-6,7-dimethoxy-1,4-methanonaphthalene (CAS 1486571-48-5)
- Methyl 2-((diphenylmethylene)amino)-5,6,7,8-tetrahydronaphthalene-1-carboxylate (CAS 900492-90-2)
- N'-(diphenylmethylene)-4-methylbenzenesulfonohydrazide (CAS 4545-20-4)
- 1-(Diphenylmethylene)-2-(4-nitrophenyl)hydrazine (CAS 2675-31-2)
- N'-(diphenylmethylene)-2-(phenylthio)acetohydrazide (CAS 341967-99-5)
Recommended Standards
- tert-Butyl6-acetamidospiro[chromane-2,4'-piperidine]-1'-carboxylate (CAS 886363-78-6)
- Apixaban Impurity 78 (CAS CATO-C4X-108878)
- tert-Butyl 5-(cyclopropylcarbonyl)-1,5,6,7-tetrahydro-1H-spiro[imidazo[4,5-c]pyridine-4,4-piperidine]-1-carboxylate (CAS 2096987-79-8)
- (6-Bromo-5-(chloromethyl)-3-(difluoromethyl)pyridin-2-yl)methanol (CAS 1806915-65-0)
- 3-Methyl-4-(piperidin-4-yl)aniline (CAS 1260864-79-6)
- 4-Bromo-1-methyl-2-phenyl-1H-imidazole (CAS 86119-59-7)
- (5-(Cyanomethyl)thiophen-3-yl)boronic acid (CAS 1065185-02-5)
- 1-(5-Chloro-2-methylphenyl)-4-(mesitylsulfonyl)piperazine (CAS 497060-66-9)
- tert-Butyl (6-bromo-2-chloropyridin-3-yl)-methylcarbamate (CAS 1142192-48-0)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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