2,4-Bis(4-bromophenyl)-2-methyl-2,3-dihydro-1H-1,5-benzodiazepine CAS 89586-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89586-99-2 |
| Molecular Formula | C22H18Br2N2 |
| Molecular Weight | 470.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Bis(4-bromophenyl)-2-methyl-2,3-dihydro-1H-1,5-benzodiazepine (CAS 89586-99-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H18Br2N2. Molecular weight: 470.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H18Br2N2 |
| Molecular Weight | 470.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 1,2-Bis(4-bromophenyl)diselane (CAS 20541-48-4)
- 2-[(4-Bromophenyl)sulfanyl]-6-(3-chlorophenyl)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 338963-35-2)
- 2-((5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-chloro-3-nitrophenyl)acetamide (CAS 332154-88-8)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(4-fluorophenyl)ethanone (CAS 477330-58-8)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(4-fluorophenyl)ethanone (CAS 477329-76-3)
- 2-((2-(4-Bromophenyl)-2-oxoethyl)thio)-3-phenyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 692287-52-8)
- N-(2-Bromophenyl)-2-((5-(2-bromophenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 332100-69-3)
- N-(4-bromophenyl)-2-((5-(2-bromophenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 334503-71-8)
Recommended Standards
- 3-Chloro-N-(2-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-imidazol-4-yl)ethyl)-5-(trifluoromethyl)pyridin-2-amine (CAS 1354448-70-6)
- 1,2-Di[3,5-di(trifluoromethyl)phenyl]diaz-1-en-1-ium-1-olate (CAS 64857-70-1)
- N-(3-Aminopropyl)-2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctanamide (CAS 85938-56-3)
- N-(3-Chloro-2-methylphenyl)-4-(1H-pyrrol-1-yl)butanamide (CAS 1251558-02-7)
- 4-(Difluoromethyl)-5,6-dimethoxypicolinaldehyde (CAS 1805325-32-9)
- Tert-butyl (2-aminopropyl)carbamate hydrochloride (CAS 1179361-38-6)
- (Diisopropylamino)methanol (CAS 96-80-0)
- 3-(Hept-1-en-1-yl)-2-methylquinolin-4(1H)-one (CAS 36970-31-7)
- N-(2-(1H-Pyrrol-1-yl)ethyl)-2-(1H-benzo[d][1,2,3]triazol-1-yl)acetamide (CAS 1381764-67-5)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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