5,5'-Dibromo-4,4'-dichloro-[2,2'-biindolinylidene]-3,3'-dione CAS 29245-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29245-44-1 |
| Molecular Formula | C16H6Br2Cl2N2O2 |
| Molecular Weight | 488.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-Dibromo-4,4'-dichloro-[2,2'-biindolinylidene]-3,3'-dione (CAS 29245-44-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H6Br2Cl2N2O2. Molecular weight: 488.95 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H6Br2Cl2N2O2 |
| Molecular Weight | 488.95 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-((4-Chlorophenyl)sulfonyl)-1-(2-(2-hydroxyethoxy)ethyl)-2-imino-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 607384-44-1)
- Methyl 1,5-dibenzyl-3-(2-chlorophenyl)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321521-59-9)
- (((2R,3S,4R)-2-(((tert-Butyldimethylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl)bis(oxy))bis(tert-butyldimethylsilane) (CAS 121702-69-0)
- 1-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-2-nitropropan-1-ol (CAS 1043907-94-3)
- N-(4-Ethynylphenyl)benzenesulfonamide (CAS 383147-75-9)
- 1-[2-(1,3-Dioxan-2-yl)ethyl]-3-nitro-1h-pyrazole (CAS 1240566-55-5)
- (R)-3-Amino-4-(3,4-dichlorophenyl)-butanoic acid hydrochloride (CAS 269396-55-6)
- 2-(4-Hydroxy-3-methoxyphenyl)acetaldehyde (CAS 5703-24-2)
- (6-(Piperazin-1-yl)pyridin-3-yl)boronic acid (CAS 1003043-67-1)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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