3-(4-(Tert-butyl)phenyl)-6-chloropyridazine CAS 66548-81-0
| CAS No. | 66548-81-0 |
| Molecular Formula | C14H15ClN2 |
| Molecular Weight | 246.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H15ClN2, 3-(4-(Tert-butyl)phenyl)-6-chloropyridazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 246.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-(4-(Tert-butyl)phenyl)-6-chloropyridazine (CAS 66548-81-0) is a high-purity analytical reference standard with the molecular formula C14H15ClN2 and a molecular weight of 246.74 g/mol.
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-(4-(Tert-butyl)phenyl)-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 | C14H15ClN2 |
| Molecular Weight | 246.74 g/mol |
| 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.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-(3-Chlorobut-2-en-1-yl)-2-methylquinolin-4-amine (CAS 88322-59-2)
- 4-(4-(Tert-butyl)phenyl)-6-chloropyrimidine (CAS 659729-07-4)
- 2-(4-(tert-Butyl)phenyl)-6-chloropyrazine (CAS 943997-52-2)
- 4-(4-Butylphenyl)-2-chloropyrimidine (CAS 2306369-71-9)
- 5-Chloro-2-(methylsulfonyl)benzonitrile, 97% (CAS 180297-56-7)
- 5-Carbamoyl-1-(3,4-dimethylphenyl)-1H-pyrazole-4-carboxylic acid (CAS 103053-30-1)
- 851785-21-2 (S)-Methyl 2-amino-3-(3-(methylsulfonyl)phenyl)propanoate hydrochloride MFCD29037384 (CAS 851785-21-2)
- 2-Methylcyclohexane-1-sulfonamide (CAS 1249025-10-2)
- 5-(4-Chlorophenyl)-3-(4-methylphenyl)-1,2,4-oxadiazole (CAS 72094-29-2)
- (E)-N'-((3-([1,1'-biphenyl]-4-yl)-1-phenyl-1H-pyrazol-4-yl)methylene)benzohydrazide (CAS 956211-76-0)
- 4,4'-Dinonyloxyazoxybenzene (CAS 25729-13-9)
- 4-Acetoxy-3-trifluoromethylbenzophenone (CAS 890099-35-1)
- N-(3-(6-Oxo-3-phenylpyridazin-1(6H)-yl)propyl)-2-phenylethane-1-sulfonamide (CAS 1021091-25-7)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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