1-(2-Chlorophenyl)-3-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)urea CAS 1049255-55-1
| CAS No. | 1049255-55-1 |
| Molecular Formula | C19H17ClN4O2 |
| Molecular Weight | 368.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chlorophenyl)-3-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)urea (CAS 1049255-55-1) is a high-purity analytical reference standard with the molecular formula C19H17ClN4O2 and a molecular weight of 368.82 g/mol.
Structurally, 1-(2-Chlorophenyl)-3-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)urea (C19H17ClN4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 368.82 g/mol, it falls into the moderately-high-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 1-(2-Chlorophenyl)-3-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)urea 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 | C19H17ClN4O2 |
| Molecular Weight | 368.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-Chloro-N-(2-((6-(pyridin-4-ylamino)pyridazin-3-yl)amino)ethyl)benzamide (CAS 1021039-07-5)
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- tert-Butyl 6-chloro-5-nitro-3H-spiro[benzofuran-2,4'-piperidine]-1'-carboxylate (CAS 2626989-41-9)
- (5Z)-5-(5-Chloro-1,2-dihydro-2-oxo-3H-indol-3-ylidene)-4-oxo-2-thioxo-3-thiazolidinepropanoic Acid (CAS 1426138-42-2)
- 4-(Chloromethyl)-1-(3-fluorophenyl)-1H-1,2,3-triazole (CAS 1250722-79-2)
- 6-Ethyl-1h-indole-2-carboxylic acid (CAS 383132-71-6)
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 869068-37-1)
- O-(4-cyclohexyl-3-(trifluoromethyl)benzyl)hydroxylamine (CAS 800379-62-8)
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- O-Pentylhydroxylamine hydrochloride (CAS 51951-34-9)
- 4-Chloro-7-methyltetraphene (CAS 14009-28-0)
- (4-Fluorobenzyl)phosphonic acid (CAS 80395-14-8)
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Why CATO?
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