2-((5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)thio)acetic acid CAS 876715-31-0
| CAS No. | 876715-31-0 |
| Molecular Formula | C7H7ClN2O3S |
| Molecular Weight | 234.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-((5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)thio)acetic acid (CAS 876715-31-0), a certified reference material (molecular formula C7H7ClN2O3S, MW 234.66 g/mol) for analytical method development and quality control.
The molecular framework of 2-((5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)thio)acetic acid (C7H7ClN2O3S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-((5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)thio)acetic acid 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 | C7H7ClN2O3S |
| Molecular Weight | 234.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4-Fluoroazocan-5-ol (CAS 2010092-04-1)
- ((1S,4R)-2-oxa-5-azabicyclo[2.2.1]Heptan-1-yl)methanol (CAS 2241500-46-7)
- 2-Amino-5-bromo-6-methylnicotinic acid (CAS 1781727-71-6)
- 1-Bromo-4-phenyl-3-buten-2-one (CAS 22422-16-8)
- Peptide 435 (CAS CATO-CPTD788435)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com