4-Chloro-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carbonitrile CAS 338405-09-7
| CAS No. | 338405-09-7 |
| Molecular Formula | C11H6ClN3O |
| Molecular Weight | 231.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Chloro-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carbonitrile (CAS 338405-09-7), molecular formula C11H6ClN3O and molecular weight 231.64 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Chloro-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carbonitrile (C11H6ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 231.64 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).
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-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carbonitrile 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 | C11H6ClN3O |
| Molecular Weight | 231.64 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
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Recommended Standards
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- 6-Amino-5-(2-chloroacetyl)-1-ethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 67130-67-0)
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- 3-((Thiophen-2-ylmethylene)amino)oxazolidin-2-one (CAS 34489-28-6)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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