4-Chloro-3,6-dimethylpyridazine CAS 68206-05-3
| CAS No. | 68206-05-3 |
| Molecular Formula | C6H7ClN2 |
| Molecular Weight | 142.59 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 4-Chloro-3,6-dimethylpyridazine.
4-Chloro-3,6-dimethylpyridazine (CAS 68206-05-3), molecular formula C6H7ClN2 and molecular weight 142.59 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Chloro-3,6-dimethylpyridazine (C6H7ClN2) contains a nitrile group, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 142.59 g/mol, it falls into the low-molecular-weight range. 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.
CATO manufactures 4-Chloro-3,6-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 | C6H7ClN2 |
| Molecular Weight | 142.59 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-Chloro-1,4,5,6-tetrahydrocyclopenta[d]imidazole (CAS 1049118-62-8)
- 4-Chloro-6-methylpyridin-3-amine (CAS 1092285-77-2)
- 2-Chloro-5-ethylpyrimidine (CAS 111196-81-7)
- 4-Chloro-1-cyclopropyl-1H-pyrazole (CAS 1204901-66-5)
- 2-Chloro-6-ethylpyrazine (CAS 1209458-23-0)
- 4-Chloro-2-methylpyridin-3-amine (CAS 1211399-74-4)
- 4-Chloro-3-cyclopropyl-1H-pyrazole (CAS 1248516-15-5)
- 2-Chloro-5-ethylpyrazine (CAS 1260666-57-6)
Recommended Standards
- 4-Chloro-2,6-dimethylpyrimidine (CAS 4472-45-1)
- 4-Chloro-5,6-dimethylpyrimidine (CAS 67434-65-5)
- 4-Chloro-2,5-dimethylpyrimidine (CAS 75712-74-2)
- 5-(Chloromethyl)pyridin-2-amine (CAS 230617-81-9)
- Diethyl 2-(2-bromo-4-nitrobenzoyl)malonate (CAS 1329166-67-7)
- 2-(5-Chloropyridin-2-yl)-2,2-difluoroacetic acid (CAS 1783941-90-1)
- 6-Fluoro-3-hydroxyquinoline-4-carboxylic acid (CAS 1167056-89-4)
- 2-(Carbamoylmethoxy)benzoic acid (CAS 56424-81-8)
- 5-(Tert-butyl)pyrazine-2,3-dicarbonitrile (CAS 51440-69-8)
- 5-Chloro-2-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1190315-52-6)
- 1-(3-Aminophenyl)azetidin-3-ol (CAS 1456595-11-1)
- 1-(1H-Imidazol-1-yl)-2-(p-tolyloxy)ethan-1-one (CAS 92756-35-9)
- (2-Fluoro-3-iodo-4-methylphenyl)methanol (CAS 1067904-88-4)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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