2,4-Bis(5-iodo-1H-indol-1-yl)butane-1,3-diol CAS 690266-56-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 690266-56-9 |
| Molecular Formula | C20H18I2N2O2 |
| Molecular Weight | 572.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Bis(5-iodo-1H-indol-1-yl)butane-1,3-diol (CAS 690266-56-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H18I2N2O2. Molecular weight: 572.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H18I2N2O2 |
| Molecular Weight | 572.18 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 2-iodo-1-(1H-pyrrol-2-yl)ethan-1-one (CAS 55984-20-8)
- 3,5-Bis(3-iodo-4-methoxyphenethyl)isoxazole (CAS 88551-74-0)
- 1-Iodo-1,2-bis(perfluoro-n-butyl)ethane (CAS 53638-10-1)
- 2-Iodo-4-(5-(4-methylpiperazin-1-yl)-1H,1'H-[2,5'-bibenzo[d]imidazol]-2'-yl)phenol (CAS 106050-84-4)
- S-[2-(Iodo-4-Azidosalicylamido)ethylthio]-2-thiopyridine (CAS 175093-14-8)
- 2-Iodo-N-(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl)acetamide (CAS 852527-50-5)
- 4-Iodo-N-(2-(4-(2-methoxyphenyl)piperazin-1-yl)ethyl)-N-(pyridin-2-yl)benzamide (CAS 155204-23-2)
- 1-Iodo-4-(perfluorooctyl)butane (CAS 38565-62-7)
Recommended Standards
- Isopropyl (3-chloro-5-(1-((6-(2-(5-ethyl-4-methylthiazol-2-yl)ethyl)-4-morpholinopyridin-2-yl)amino)ethyl)phenyl)carbamate (CAS 329716-61-2)
- Montelukast Impurity 4 (CAS 1772578-77-4)
- 5-chloro-N2-(2-isopropoxy-5-methyl-4-(1-methylpiperidin-4-yl)phenyl)-N4-(2-(isopropylsulfonyl)phenyl)pyrimidine-2,4-diamine (CAS 1032900-26-7)
- (R)-1-(2-Fluoro-4-methylphenyl)ethanamine hydrochloride (CAS 2301881-38-7)
- 2-(1H-pyrazol-1-yl)phenol hydrobromide (CAS 1803562-27-7)
- (R)-1-(4-(difluoromethoxy)phenyl)ethan-1-amine (CAS 856758-57-1)
- 8-quinolinolium 4,7-dibromo-3-hydroxy-2-naphthoate, Copper (ii) Salt (CAS 63717-34-0)
- 4-(2,4-Dichlorobenzoyl)-N'-[2-(2,4-dichlorophenoxy)ethanimidoyl]-1-methyl-1H-pyrrole-2-carbohydrazide (CAS 338395-71-4)
- 2-(4-Methylpiperidin-1-yl)-1,3-thiazole-5-carboxylic acid (CAS 1341104-73-1)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
Why CATO?
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