3-[(6-Chloropyridazin-3-yl)amino]-1-phenylurea CAS 182348-09-0
| CAS No. | 182348-09-0 |
| Molecular Formula | C11H10ClN5O |
| Molecular Weight | 263.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(6-Chloropyridazin-3-yl)amino]-1-phenylurea (C11H10ClN5O) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-[(6-Chloropyridazin-3-yl)amino]-1-phenylurea (CAS 182348-09-0), molecular formula C11H10ClN5O and molecular weight 263.68 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.
CATO manufactures 3-[(6-Chloropyridazin-3-yl)amino]-1-phenylurea 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 | C11H10ClN5O |
| Molecular Weight | 263.68 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloropyridazin Standards
- 3-(((6-Chloropyridazin-3-yl)amino)methyl)benzoic acid (CAS 1179165-34-4)
- Benzyl (6-chloropyridazin-3-yl)carbamate (CAS 175393-07-4)
- 1-(6-chloropyridazin-3-yl)-4-(1H-1,2,4-triazol-1-yl)-1H-pyrazol-5-ol (CAS 1007038-60-9)
- Ethyl 1-(6-chloropyridazin-3-yl)-4-methyl-1H-pyrrole-3-carboxylate (CAS 1330752-24-3)
- Ethyl 1-(6-chloropyridazin-3-yl)-5-methyl-1h-pyrazole-4-carboxylate (CAS 303144-30-1)
- 2-(6-Chloropyridazin-3-yl)-2-(4-methoxyphenyl)acetonitrile (CAS 338752-84-4)
- 1-(6-Chloropyridazin-3-yl)-N3,N3,N5,N5-tetramethyl-1H-1,2,4-triazole-3,5-diamine (CAS 303996-61-4)
- 1-(4-((6-Chloropyridazin-3-yl)methyl)azepan-1-yl)ethan-1-one (CAS 1316227-50-5)
Recommended Standards
- 1-(6-chloropyridin-2-yl)-5-cyclopropylpyrazole-4-carboxylic acid (CAS 1820711-13-4)
- (4-Amino-5-chloro-2,3-dihydrobenzofuran-7-yl)(1H-imidazol-1-yl)methanone (CAS 196308-41-5)
- 4-(2-Chlorophenyl)-1H,2H,3H,4H,5H,7H-furo[3,4-b]pyridine-2,5-dione (CAS 176383-24-7)
- 1-(2-Chlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 66158-19-8)
- (3E)-1,1,1-Trifluoro-4-{[4-(trifluoromethyl)phenyl]amino}but-3-en-2-one (CAS 478040-72-1)
- N-(2-hydroxyethyl)-3-((phenylsulfonyl)methyl)-1,2,4-oxadiazole-5-carboxamide (CAS 924862-01-1)
- 2-Bromo-N-(4-fluorobenzyl)-4-methylaniline (CAS 1021122-11-1)
- Ethyl (E)-2-Nonenoate (CAS 38112-59-3)
- 3-(4-Methoxyphenyl)-1-(p-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-46-7)
- 6-Vinylquinazoline (CAS 932368-51-9)
- (R)-3-(4-chlorophenyl)-4-(1H-pyrrol-1-yl)butanoic acid (CAS 1173662-53-7)
- (2r,3r)-2-Aminobutane-1,3-diol hydrochloride (CAS 79474-65-0)
- 1-(Azepan-1-yl)-2-(methylsulfonyl)ethan-1-one (CAS 1340239-10-2)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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