2,4-Diethyl 5-(bromomethyl)-3-methyl-1H-pyrrole-2,4-dicarboxylate CAS 57745-26-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57745-26-3 |
| Molecular Formula | C12H16BrNO4 |
| Molecular Weight | 318.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Diethyl 5-(bromomethyl)-3-methyl-1H-pyrrole-2,4-dicarboxylate (CAS 57745-26-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H16BrNO4. Molecular weight: 318.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H16BrNO4 |
| Molecular Weight | 318.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Diethyl Standards
- 1,1-Diethyl-3-(4-iodophenyl)urea (CAS 25434-10-0)
- Diethyl 6-bromo-5-hydroxypyridine-3,4-dicarboxylate (CAS 1421827-20-4)
- 1,1-Diethyl-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874298-99-4)
- 1,1-Diethyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874290-94-5)
- Diethyl 9H-fluoren-9-yl phosphate (CAS 34881-01-1)
- Diethyl 3-hydroxy-1-methyl-5-(pyridin-3-yl)-1H-pyrrole-2,4-dicarboxylate (CAS 63185-06-8)
- Diethyl Dibromomalonate (CAS 631-22-1)
- Diethyl 3-(tert-Butyldimethylsilyloxy)glutarate (CAS 91424-39-4)
Recommended Standards
- 2,3-Dichloro-N-phenylquinoxaline-6-carboxamide (CAS 90332-46-0)
- 2-Chloro-1-[4-(4-chloro-2-nitrophenyl)piperazin-1-yl]ethan-1-one (CAS 929973-10-4)
- 1-tert-Butyl 2-ethyl 4-bromo-1H-pyrrole-1,2-dicarboxylate, 97% (CAS 516465-80-8)
- 1-(2-Phenylethyl)-1,4-diazepane dihydrochloride (CAS 198895-79-3)
- (S)-(4,4-difluoropiperidin-2-yl)methanamine (CAS 1370514-36-5)
- 3-(2-(Difluoromethoxy)phenyl)prop-2-en-1-ol (CAS 1562279-30-4)
- 5-Chloro-3-(((4-chlorophenyl)thio)methyl)-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 318234-27-4)
- 2-((5-((4-Methoxyphenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 332912-81-9)
- 1-(Phenylsulfonyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole (CAS 2377605-95-1)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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