3-chloro-4-(chloromethyl)-5,6-dimethylpyridazine CAS 23372-18-1
| CAS No. | 23372-18-1 |
| Molecular Formula | C7H14Cl2N2 |
| Molecular Weight | 197.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-chloro-4-(chloromethyl)-5,6-dimethylpyridazine.
3-chloro-4-(chloromethyl)-5,6-dimethylpyridazine (CAS 23372-18-1) is a high-purity analytical reference standard with the molecular formula C7H14Cl2N2 and a molecular weight of 197.11 g/mol.
The molecular framework of 3-chloro-4-(chloromethyl)-5,6-dimethylpyridazine (C7H14Cl2N2) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 3-chloro-4-(chloromethyl)-5,6-dimethylpyridazine 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 | C7H14Cl2N2 |
| Molecular Weight | 197.11 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- 4-chloro-2-(chloromethyl)-6-ethylpyrimidine (CAS 77457-72-8)
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Recommended Standards
- 2-Oxo-1-(trifluoromethyl)pyrrolidine-3-carboxylic acid (CAS 2306276-29-7)
- 4-(4-Nitro-2H-1,2,3-triazol-2-yl)-1,2,5-oxadiazol-3-amine (CAS 890094-07-2)
- 2,4-Difluoro-5-trifluoromethylaniline (CAS 261944-56-3)
- 1-(2,2,2-Trifluoroacetamido)cyclopropane-1-carboxylic acid (CAS 669066-98-2)
- 3-Benzyldihydropyrimidine-2,4(1H,3H)-dione (CAS 21038-70-0)
- 3-(2-Methyl-1h-1,3-benzodiazol-1-yl)propanenitrile (CAS 64266-18-8)
- 2-(5-Amino-1h,1'h-[3,4'-bipyrazol]-1-yl)ethan-1-ol (CAS 1343780-39-1)
- 2-(2-Chloroethoxy)naphthalene (CAS 3383-79-7)
- 4-AMINO-P-TERPHENYL 7293-45-0 [1,1':4',1''-Terphenyl]-4-amine (CAS 7293-45-0)
- N-(2-Bromoethyl)-4-methylbenzenesulfonamide (CAS 4556-90-5)
- (S)-2-Amino-2,4-dimethylpentan-1-ol (CAS 1352447-28-9)
- 3-Bromo-5-isopropyltoluene (CAS 1208076-49-6)
- 5-((4-Ethylphenoxy)methyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 667435-97-4)
- Peptide Impurity 28 (CAS 1350456-64-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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