Ethaverine Hydrobromide CAS 855701-63-2
| CAS No. | 855701-63-2 |
| Molecular Formula | C24H29NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethaverine Hydrobromide is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethaverine Hydrobromide (CAS 855701-63-2) is a high-purity analytical reference standard with the molecular formula C24H29NO4HBr and a molecular weight of 476.41 g/mol.
Ethaverine Hydrobromide (C24H29NO4HBr) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H29NO4 HBr |
| Molecular Weight | 476.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Ethaverine Standards
Recommended Standards
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- 2-Methyl-2-propenyl 3-pyrrolidinylmethyl etherhydrochloride (CAS 1219981-12-0)
- Methyl 3-{[(3-chlorophenyl)sulfonyl]amino}-4-methyl-2-thiophenecarboxylate (CAS 866150-21-2)
- 2-Amino-6-chloroquinoline (CAS 18672-02-1)
- cis-1-Methyldecahydro-1,5-naphthyridine (CAS 341556-62-5)
- 5-Chloropyridine-2-sulfonyl chloride (CAS 885277-08-7)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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