3-(3-Bromophenyl)-6-chloropyridazine CAS 1105194-46-4
| CAS No. | 1105194-46-4 |
| Molecular Formula | C10H6BrClN2 |
| Molecular Weight | 269.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-(3-Bromophenyl)-6-chloropyridazine (C10H6BrClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 269.53 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 3-(3-Bromophenyl)-6-chloropyridazine (CAS 1105194-46-4), a certified reference material (molecular formula C10H6BrClN2, MW 269.53 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(3-Bromophenyl)-6-chloropyridazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H6BrClN2 |
| Molecular Weight | 269.53 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 3-(2-Bromophenyl)-6-chloropyridazine (CAS 143569-57-7)
- 2-(3-Bromophenyl)-4-chloropyrimidine (CAS 97604-15-4)
- 2-(4-Bromophenyl)-4-chloropyrimidine (CAS 88627-14-9)
- 3-(4-Bromophenyl)-6-chloropyridazine (CAS 66548-50-3)
- 4-(3-Bromophenyl)-6-chloropyrimidine (CAS 954232-12-3)
- 4-(4-Bromophenyl)-2-chloropyrimidine (CAS 932162-80-6)
- 5-(4-Bromophenyl)-2-chloropyrimidine (CAS 27794-00-9)
- 4-(3-Bromophenyl)-2-chloropyrimidine 499195-47-0 6771AB C10H6BrClN2 (CAS 499195-47-0)
Recommended Standards
- 5-Chloro-2-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1083168-96-0)
- 5-Bromo-6-chloro-[2,3]bipyridinyl (CAS 1187164-12-0)
- 5-Chloro-6-methoxypyridine-3-boronic acid pinacol ester, 97% (CAS 1083168-91-5)
- 5'-Bromo-4-chloro-2,2'-bipyridine (CAS 1238429-27-0)
- [[(5-Bromothien-2-yl)sulfonyl](methyl)amino]-acetic acid (CAS 706766-56-5)
- 2-(Benzylamino)-1-(furan-2-yl)ethan-1-ol (CAS 146173-92-4)
- 3-(((6-Chloropyrazin-2-yl)amino)methyl)tetrahydrothiophene 1,1-dioxide (CAS 1250336-83-4)
- Methyl 2-cyano-3,3-bis(methylsulfanyl)prop-2-enoate (CAS 3490-92-4)
- 2-(6-Methoxypyridin-2-yl)ethan-1-amine dihydrochloride (CAS 2060005-15-2)
- 4-Cyclopropoxy-3-ethyl-N-methylpyridin-2-amine (CAS 1243474-71-6)
- [2-(2-Chloro-phenyl)-5-trifluoromethyl-2H-pyrazol-3-yl]-methanol (CAS 1033586-27-4)
- 3-Bromo-7-chloroimidazo[1,2-a]pyridine (CAS 342613-67-6)
- 3-(1-Acetyl-3,5-dimethyl-1H-pyrazol-4-yl)acrylic acid (CAS 1824735-04-7)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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