Propanoic acid, 2-bromo-2-methyl-, 2,5-dioxo-1-pyrrolidinyl ester 728034-24-0 A1-04783 CAS 728034-24-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 728034-24-0 |
| Molecular Formula | C8H10BrNO4 |
| Molecular Weight | 264.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propanoic acid, 2-bromo-2-methyl-, 2,5-dioxo-1-pyrrolidinyl ester 728034-24-0 A1-04783 (CAS 728034-24-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H10BrNO4. Molecular weight: 264.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H10BrNO4 |
| Molecular Weight | 264.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-Acetamido-3-(4-methoxyphenyl)propanoic acid (CAS 202118-55-6)
- 2-Bromo-6-((4,4-difluoropiperidin-1-yl)methyl)pyridine (CAS 2024560-45-8)
- 36712-21-7 Methyl (alpha-~13~C)benzoate DTXSID50480757 (CAS 36712-21-7)
- Ethyl 4-(3-nitrophenyl)-3-oxobutanoate (CAS 116904-71-3)
- (E)-5-(benzo[d][1,3]dioxol-5-ylmethylene)-2-(methylthio)-3-(morpholinomethyl)-3,5-dihydro-4H-imidazol-4-one (CAS 865659-82-1)
- N-(3-methoxyphenyl)-3-nitrobenzamide (CAS 107915-06-0)
- (D-Trp32)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 153549-78-1)
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