N-[(E)-{[(2,6-Dimethylanilino)carbonyl]amino}(methylamino)methylidene]-N-(2,6-dimethylphenyl)urea CAS 866043-53-0
| CAS No. | 866043-53-0 |
| Molecular Formula | C20H25N5O2 |
| Molecular Weight | 367.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-[(E)-{[(2,6-Dimethylanilino)carbonyl]amino}(methylamino)methylidene]-N-(2,6-dimethylphenyl)urea is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-[(E)-{[(2,6-Dimethylanilino)carbonyl]amino}(methylamino)methylidene]-N-(2,6-dimethylphenyl)urea (CAS 866043-53-0) is a high-purity analytical reference standard with the molecular formula C20H25N5O2 and a molecular weight of 367.44 g/mol.
N-[(E)-{[(2,6-Dimethylanilino)carbonyl]amino}(methylamino)methylidene]-N-(2,6-dimethylphenyl)urea (C20H25N5O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.
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 N-[(E)-{[(2,6-Dimethylanilino)carbonyl]amino}(methylamino)methylidene]-N-(2,6-dimethylphenyl)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 | C20H25N5O2 |
| Molecular Weight | 367.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Recommended Standards
- N,N'-Bis(2,4-dimethylphenyl)-2-[(1E)-(methoxyimino)methyl]propanediamide (CAS 400087-95-8)
- N-[3-Cyano-4-(4-methylphenyl)-4H-benzo[h]chromen-2-yl]-N,N-dimethyliminoformamide (CAS 860787-52-6)
- N-(3-(quinoxalin-2-yl)phenyl)thiophene-2-sulfonamide (CAS 866131-48-8)
- N-Cyclopropyl-2-[[2-(4-Fluorophenyl)-6-Methyl-4-Quinazolinyl]Thio]-Acetamide (CAS 606131-52-6)
- Tert-butyl (2S,3S)-3-(hydroxymethyl)-2-methylmorpholine-4-carboxylate (CAS 1787250-25-2)
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- 1-(3-Fluorophenyl)-2-((3-hydroxypropyl)thio)ethan-1-one (CAS 1494599-72-2)
- 4-Mercaptoisophthalic acid (CAS 214341-16-9)
- (r)-2-Amino-2-(2-(tert-butyl)phenyl)ethan-1-ol (CAS 1213561-45-5)
- N-(3,5-Dimethylphenyl)thiourea (CAS 97480-60-9)
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- Ethyl 3-amino-5-oxo-4,5-dihydro-1H-pyrazole-1-carboxylate (CAS 129027-74-3)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
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