(4E)-5-Bromopent-4-enoic acid CAS 88663-50-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88663-50-7 |
| Molecular Formula | C5H7BrO2 |
| Molecular Weight | 179.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4E)-5-Bromopent-4-enoic acid (CAS 88663-50-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H7BrO2. Molecular weight: 179.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H7BrO2 |
| Molecular Weight | 179.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
Related E Standards
- 2-Bromopent-4-enoic acid (CAS 39149-85-4)
- 4-Bromopent-4-enoic acid (CAS 86953-48-2)
- Methyl 4-bromopent-4-enoate (CAS 194805-62-4)
- Methyl 5-bromopent-3-enoate (CAS 81166-22-5)
- 4-Bromopent-2-ene (CAS 1809-26-3)
- (Z)-1-Bromopent-2-ene (CAS 7348-78-9)
- 1-bromopent-2-ene (CAS 20599-27-3)
- 4-Bromopent-1-ene (CAS 31950-56-8)
Recommended Standards
- trans-3-bromocyclobutanecarboxylic acid (CAS 1931900-04-7)
- (Z)-Methyl 4-bromobut-2-enoate (CAS 56699-18-4)
- 5-Bromo-2-furancarbaldehyde (CAS 1899-24-7)
- 4-Phenyl-3-(piperidin-1-ylmethyl)dihydrofuran-2(3H)-one (CAS 99518-92-0)
- (R)-2-amino-2-phenylpropan-1-ol hydrochloride (CAS 31917-23-4)
- 1-(4-Fluoro-2-methylphenyl)propan-2-ol (CAS 1595042-46-8)
- 2-((3-Fluorobenzyl)(methyl)amino)ethanol (CAS 769916-90-7)
- 4-Cyclopropyl-3-methyl-1-[(oxan-4-yl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 2199684-83-6)
- Methyl 4,6-dibromo-3-methoxypicolinate (CAS 350602-03-8)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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