2-(4-Bromophenyl)-5,6-dihydrocyclopenta-[c]pyrrole-1,3(2H,4H)-dione CAS 57669-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57669-68-8 |
| Molecular Formula | C13H10BrNO2 |
| Molecular Weight | 292.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromophenyl)-5,6-dihydrocyclopenta-[c]pyrrole-1,3(2H,4H)-dione (CAS 57669-68-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H10BrNO2. Molecular weight: 292.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H10BrNO2 |
| Molecular Weight | 292.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- (2-Bromophenyl)(6-methoxypyridin-2-yl)methanone (CAS 1187167-13-0)
- 2-((4-Bromophenyl)amino)benzoic acid (CAS 13278-38-1)
- Methyl 3-(3-bromophenyl)picolinate (CAS 1344701-71-8)
- 2-(4-Bromophenyl)-7,8-dihydroimidazo[1,2-a]pyrazin-6(5H)-one (CAS 1447607-06-8)
- 2-(3-Bromophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1544881-43-7)
- 2-(4-Bromophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1550696-25-7)
- 2-(2-Bromophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1956377-03-9)
- 6-(3-Bromophenyl)-2-methylpyridine-3-carboxylic acid (CAS 791787-06-9)
Recommended Standards
- 1-Fluoro-2-(3-iodo-2,2-dimethylpropyl)benzene (CAS 2641592-27-8)
- 2,5-Dioxopyrrolidin-1-yl 6-bromohexanoate (CAS 42014-54-0)
- 2-Amino-N-(5-bromopyridin-2-yl)benzamide (CAS 94565-53-4)
- 2-Ethoxy-N-(1-(1-methyl-1h-pyrazol-4-yl)ethyl)ethan-1-amine (CAS 1248967-51-2)
- (E)-3-(2-Chlorophenyl)acrylonitrile (CAS 51220-00-9)
- Ethylenediaminetetraacetic Acid Manganese Disodium Salt Hydrate (CAS 73637-20-4)
- m-Hydroxyphenylglycine (CAS 31932-87-3)
- 5,6-Dihydroyangonin (CAS 3328-60-7)
- 4-[2-(2-Ethoxyethoxy)ethyl]piperidinehydrochloride (CAS 1219949-03-7)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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