Ethyl 2-bromo-8-hydroxyimidazo[1,2-b]pyridazine-7-carboxylate CAS 1579103-55-1
| CAS No. | 1579103-55-1 |
| Molecular Formula | C9H8BrN3O3 |
| Molecular Weight | 286.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-bromo-8-hydroxyimidazo[1,2-b]pyridazine-7-carboxylate (CAS 1579103-55-1), molecular formula C9H8BrN3O3 and molecular weight 286.08 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H8BrN3O3, Ethyl 2-bromo-8-hydroxyimidazo[1,2-b]pyridazine-7-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 286.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures Ethyl 2-bromo-8-hydroxyimidazo[1,2-b]pyridazine-7-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8BrN3O3 |
| Molecular Weight | 286.08 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-(Bromomethyl)-5-cyano-4-(difluoromethyl)pyridine-3-acetonitrile (CAS 1805287-92-6)
- 6-Methoxy-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1260385-45-2)
- 4-Chloro-5-iodo-2-methylquinazoline (CAS 1935505-11-5)
- 3-(Benzo[d]thiazol-2-yl)-1H-pyrazol-5(4H)-one (CAS 64323-61-1)
- 1-Fluoro-2-iodo-4-(trifluoromethyl)benzene (CAS 110192-48-8)
- Methyl amino(5-bromo-2-methoxyphenyl)acetate hydrochloride (CAS 1351581-47-9)
- 3-(4-Methylpiperazin-1-yl)-5-(methylsulfonyl)aniline (CAS 945397-20-6)
- (2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-chloro-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 2627-62-5)
- benzyl(2S)-2-hydroxy-3-phenylpropanoate (CAS 7622-21-1)
- Methionine Impurity 22 (CAS 23631-84-7)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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