3,6-Bis(4-bromophenyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione CAS 84632-54-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84632-54-2 |
| Molecular Formula | C18H10Br2N2O2 |
| Molecular Weight | 446.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,6-Bis(4-bromophenyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 84632-54-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H10Br2N2O2. Molecular weight: 446.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H10Br2N2O2 |
| Molecular Weight | 446.09 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 4,7-Bis(4-bromophenyl)benzo[c][1,2,5]thiadiazole (CAS 287966-64-7)
- Ethyl 1-(4-(4-bromophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 955976-70-2)
- 2-(3-Bromophenyl)-5-(dibromomethyl)benzo[d]oxazole (CAS 1706430-05-8)
- 5-(4-Bromophenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one (CAS 432019-45-9)
- 3-(4-Bromophenyl)-N-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 339026-14-1)
- 4-[({1-[(4-bromophenyl)methyl]piperidin-4-yl}carbamoyl)methoxy]benzamide (CAS 1427986-92-2)
- 2-(2-Bromophenyl)-N-(1-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide (CAS 1396848-67-1)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N,N-diethylacetamide (CAS 477329-97-8)
Recommended Standards
- Bis(2-iodothiophen-3-yl)methanone (CAS 474416-61-0)
- 9H-Perfluorononanoic acid (CAS 76-21-1)
- 3-{[(4-tert-butylphenyl)methyl]sulfanyl}-5-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-4-ethyl-4H-1,2,4-triazole (CAS 344268-84-4)
- (4,5-Dichloro-3-pyridinyl)methanol (CAS 1056162-12-9)
- (2S)-1-[(pyridin-2-yl)carbonyl]pyrrolidine-2-carboxylic acid (CAS 167868-25-9)
- Thioctic acid Impurity 75 (CAS CATO-C4X-152675)
- 2-(5-iodopyridin-2-yl)acetic-acid (CAS 1234616-74-0)
- 2-Hydroxyoctadecanoic acid (CAS 1330-70-7)
- 2-(Bromomethyl)phenyl Acetate (CAS 704-65-4)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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