3-Bromo-6-(bromomethyl)pyridazine CAS 916248-39-0
| CAS No. | 916248-39-0 |
| Molecular Formula | C5H4Br2N2 |
| Molecular Weight | 251.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-6-(bromomethyl)pyridazine 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.
3-Bromo-6-(bromomethyl)pyridazine (CAS 916248-39-0) is a high-purity analytical reference standard with the molecular formula C5H4Br2N2 and a molecular weight of 251.91 g/mol.
Based on its molecular formula C5H4Br2N2, 3-Bromo-6-(bromomethyl)pyridazine contains a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 251.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H4Br2N2 |
| Molecular Weight | 251.91 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 5-Bromo-2-(bromomethyl)pyrimidine (CAS 1193116-74-3)
- 2-Bromo-4-(bromomethyl)pyrimidine (CAS 1375754-08-7)
- 2-Bromo-5-(bromomethyl)pyrazine (CAS 1382866-97-8)
- 5-Bromo-4-(bromomethyl)pyrimidine (CAS 1644377-22-9)
- 4-Bromo-6-(bromomethyl)pyrimidine (CAS 1805580-78-2)
- 2-Bromo-5-(bromomethyl)pyrimidine (CAS 1807015-42-4)
- 5-Bromo-2,6-dichloronicotinonitrile (CAS 1823375-18-3)
- 2-Bromo-1-(selenophen-2-yl)ethanone (CAS 38025-30-8)
Recommended Standards
- 3-Amino-2,6-dibromopyridine (CAS 39856-57-0)
- 4,6-Dibromopyridin-3-amine (CAS 50786-37-3)
- 3,6-Dibromo-4-methylpyridazine (CAS 89284-10-6)
- 4-Amino-2,6-dibromopyridine (CAS 39771-34-1)
- 2-Chloro-3-fluoro-5-iodopyridin-4-amine (CAS 1801841-62-2)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-methyl-1H-indol-3-yl)propanoic acid (CAS 196808-79-4)
- 6-Bromoimidazo[1,2-α]pyrazine (CAS 912773-24-1)
- 2-Hydroxy-5-(methylthio)benzaldehyde (CAS 67868-84-2)
- 6-Bromo-4-methyl-1,4-benzoxazin-3-one (CAS 24036-47-3)
- Methyl 1,4-diazabicyclo[2.2.2]Octane-2-carboxylate (CAS 29924-68-3)
- 4-Allyl 1-tert-butyl 2-(hydroxymethyl)piperazine-1,4-dicarboxylate (CAS 1263282-80-9)
- 6-Isobutyl-2-oxo-1,2-dihydro-4-pyrimidinecarboxylic acid hydrate (CAS 1609396-45-3)
- 3,6-DIAMINO-5-BROMOPYRIDINE-2-CARBOXAMIDE (CAS 267243-47-0)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com