3-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine CAS 1013835-29-4
| CAS No. | 1013835-29-4 |
| Molecular Formula | C19H21ClN6O2S |
| Molecular Weight | 432.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine 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.
3-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine (CAS 1013835-29-4) is a high-purity analytical reference standard with the molecular formula C19H21ClN6O2S and a molecular weight of 432.93 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 3-(4-((2-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 432.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H21ClN6O2S |
| Molecular Weight | 432.93 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(3-Chloro-4-methoxyphenyl)-3-(1-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)urea (CAS 1396848-74-0)
- TC-G 1003 (CAS 1021912-42-4)
- Sivelestat Impurity 33 (CAS CATO-C4X-212333)
- Tolvaptan Impurity 99 (CAS 137977-35-6)
- 9,10-Dichloroanthracene (CAS 605-48-1)
- 1-(2-Fluorophenyl)-3-(piperidin-4-yl)urea hydrochloride (CAS 1233955-55-9)
- L-Glufosinate (CAS 35597-44-5)
- 7-Amino-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 138904-35-5)
- N-methyl-1-(6-sulfanylpyridazin-3-yl)-1H-imidazole-4-carboxamide (CAS 1334498-37-1)
- 2-(3-Bromo-5-fluorophenyl)propan-2-amine hydrochloride (CAS 1314660-89-3)
- 3-Chloro-D-phenylalanine (CAS 80126-52-9)
- 2-Propenoic acid, ethyl ester, polymer with ethenylbenzene and 2-propenamide (CAS 25035-75-0)
- Polymyxin Impurity 32 (CAS CATO-C4X-225532)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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