4-Chloro-5-(cyclohexylamino)-2-(2-oxopropyl)pyridazin-3(2H)-one CAS 477855-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477855-88-2 |
| Molecular Formula | C13H18ClN3O2 |
| Molecular Weight | 283.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-5-(cyclohexylamino)-2-(2-oxopropyl)pyridazin-3(2H)-one (CAS 477855-88-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H18ClN3O2. Molecular weight: 283.75 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H18ClN3O2 |
| Molecular Weight | 283.75 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-Chloro-6-ethoxy-3-phenylquinoline (CAS 1031928-18-3)
- 2-Chloro-N-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)-N-isopropylacetamide (CAS 1175914-93-8)
- 4-Chloro-N-((S)-1-hydrazinocarbonyl-3-methyl-butyl)-benzamide (CAS 1176634-02-8)
- (S)-2-(4-Chloro-benzoylamino)-3-methyl-butyric acid ethyl ester (CAS 1212407-66-3)
- Ethyl 2-[1-(6-Chloro-3-pyridazinyl)-4-piperidyl]acetate (CAS 1246471-48-6)
- 2-chloro-1-[2-(3,4-dimethoxyphenyl)pyrrolidin-1-yl]ethan-1-one (CAS 1306604-10-3)
- 1-[3-(6-Chloro-2-methyl-pyrimidin-4-yl)-piperidin-1-yl]-2-methoxy-ethanone (CAS 1316217-89-6)
- 1-[4-(6-Chloro-2-methyl-pyrimidin-4-yl)-piperidin-1-yl]-2-methoxy-ethanone (CAS 1316220-05-9)
Recommended Standards
- 4-Chloro-2-(p-tolyl)quinoline-1(2H)-carbaldehyde (CAS 347335-63-1)
- 4-Chloro-5-(cyclopropylamino)-2-(3,3-dimethyl-2-oxobutyl)pyridazin-3(2H)-one (CAS 477860-40-5)
- 4-Chloro-2-(2-methyl-5-phenyl-1H-pyrrol-1-yl)phenol (CAS 93320-00-4)
- Methyl 2-(3-(3-bromophenyl)cyclobutyl)acetate (CAS 2120937-80-4)
- (3S,4S)-4-Methylpyrrolidine-3-carboxamide hydrochloride (CAS 1842349-29-4)
- (1S,2S)-2-amino-1-methyl-cyclopentanol (CAS 1932297-32-9)
- (3-Vinylphenyl)methanol (CAS 45804-94-2)
- 5-Methoxynaphthalene-1-sulfonyl chloride (CAS 56875-56-0)
- 3-Chloro-4,4-diethoxybutan-2-one (CAS 77070-88-3)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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 13829788188 / jacky.chen@cato-chem.com