3-Chloro-6-(4-isopropylphenyl)pyridazine CAS 59955-95-2
| CAS No. | 59955-95-2 |
| Molecular Formula | C13H13ClN2 |
| Molecular Weight | 232.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-6-(4-isopropylphenyl)pyridazine (CAS 59955-95-2), a certified reference material (molecular formula C13H13ClN2, MW 232.71 g/mol) for analytical method development and quality control.
The molecular framework of 3-Chloro-6-(4-isopropylphenyl)pyridazine (C13H13ClN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-Chloro-6-(4-isopropylphenyl)pyridazine 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 | C13H13ClN2 |
| Molecular Weight | 232.71 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.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 1-CHloro-4-(2-phenylethoxy)benzene (CAS 1018987-44-4)
- 3-Chloro-2-methyl-N-(pyridin-3-ylmethyl)aniline (CAS 1019503-45-7)
- 4-Chloro-N1-(p-tolyl)benzene-1,2-diamine (CAS 1038326-27-0)
- 1-Chloro-3-(pyrrolidin-1-yl)isoquinoline (CAS 1050909-85-7)
- ethyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1083181-28-5)
- 1-(4-Chloro-phenyl)-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrazine (CAS 112758-91-5)
- 3-Chloro-6-mesitylpyridazine (CAS 1156364-48-5)
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Recommended Standards
- 3,5-Dichlorobenzhydrol (CAS 842140-72-1)
- 3-Chloro-N-(2-(pyridin-2-yl)ethyl)aniline (CAS 92733-83-0)
- 3-(4-Chlorophenyl)-4,5,6,7-tetrahydro-1H-indazole (CAS 400075-81-2)
- 4-(4-chlorophenethyl)benzenol (CAS 52890-71-8)
- 6-Ethyl-pyrazin-2-ol (CAS 143054-84-6)
- 5,5-Dimethyl-2-(phenyldiazenyl)cyclohexane-1,3-dione (CAS 17867-43-5)
- 7,7-Dimethyl-2-oxabicyclo[3.2.0]heptan-6-ol (CAS 1333823-86-1)
- (E)-Caffeoyl chloride diacetate (CAS 98631-72-2)
- N1,N2-bis(6-chloro-2-(methylthio)pyrimidin-4-yl)ethane-1,2-diamine (CAS 478258-59-2)
- 1-Amino-3-(isoindolin-2-yl)propan-2-ol (CAS 933713-75-8)
- [(3-chloro-4-fluorophenyl)methyl](2-methoxyethyl)amine (CAS 1247051-30-4)
- 4-(Fluoromethyl)-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridin-3-ol (CAS 1804794-48-6)
- Potassium Ethoxide (CAS 917-58-8)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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