4-Chloro-2-methyl-5-((1-methylpiperidin-3-yl)amino)pyridazin-3(2H)-one CAS 1713450-93-1
| CAS No. | 1713450-93-1 |
| Molecular Formula | C11H17ClN4O |
| Molecular Weight | 256.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-methyl-5-((1-methylpiperidin-3-yl)amino)pyridazin-3(2H)-one (C11H17ClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-Chloro-2-methyl-5-((1-methylpiperidin-3-yl)amino)pyridazin-3(2H)-one (CAS 1713450-93-1), molecular formula C11H17ClN4O and molecular weight 256.73 g/mol, is a CATO reference standard with documented purity and traceability.
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), 4-Chloro-2-methyl-5-((1-methylpiperidin-3-yl)amino)pyridazin-3(2H)-one 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 | C11H17ClN4O |
| Molecular Weight | 256.73 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 2-[chloro(phenyl)methyl]-5-methyl-1h-1,3-benzodiazole (CAS 1096878-94-2)
- 5-Chloro-6-diethylaminonicotinic acid ethyl ester (CAS 1122090-33-8)
- 5-(2-Chloro-4-fluorobenzyl)-4-methylthiazol-2-amine (CAS 1153775-54-2)
- 5-(4-Chloro-2-fluorobenzyl)-4-methylthiazol-2(3h)-imine (CAS 1153775-92-8)
- 4-Chloro-3-fluoro-N-((2-methylthiazol-4-yl)methyl)aniline (CAS 1157651-41-6)
- 1-[4-(3-chloro-4-fluorophenyl)-1,3-thiazol-2-yl]ethan-1-amine (CAS 1248704-84-8)
- 5-Chloro-1-isopropyl-3-(piperazin-1-yl)pyrazin-2(1H)-one (CAS 1269532-18-4)
- 6-Chloro-2-methyl-N-(2-morpholinoethyl)pyrimidin-4-amine (CAS 127116-23-8)
Recommended Standards
- 5-(4-Aminopiperidin-1-yl)-4-chloro-2-ethylpyridazin-3(2H)-one (CAS 1710195-49-5)
- Ethyl 3-(tert-butoxy)-2-chlorobenzoate (CAS 1803562-55-1)
- Normedazepam (CAS 1694-78-6)
- rubicene (CAS 197-61-5)
- Lithium hydrogen(3-bromofuran-2-yl)boronate (CAS 2096329-61-0)
- 2-(methylamino)pyridine-4-carbonitrile (CAS 137225-13-9)
- (6-Isopropyl-5,5-dimethyl-2-oxohexahydropyrimidin-4-yl)acetic acid (CAS 401647-53-8)
- 2-((Cyclohexylmethyl)amino)-2-methylpropan-1-ol (CAS 932278-98-3)
- 1H-Indole-3-carbonitrile, 4,6-dichloro-1-methyl- (CAS 2110185-90-3)
- 2-(2-Butoxyethyl)piperidine hydrochloride (CAS 1220030-28-3)
- (6-Chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)methanol (CAS 1352908-53-2)
- (2-Amino-6-(trifluoromethyl)phenyl)methanol (CAS 763027-00-5)
- Ursodeoxycholic acid impurity 63 (CAS 81873-91-8)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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