N,N'-(oxybis(2-amino-4,1-phenylene))diacetamide CAS 4824-81-1
| CAS No. | 4824-81-1 |
| Molecular Formula | C16H18N4O3 |
| Molecular Weight | 314.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 314.34 g/mol gives N,N'-(oxybis(2-amino-4,1-phenylene))diacetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N,N'-(oxybis(2-amino-4,1-phenylene))diacetamide (CAS 4824-81-1), a certified reference material (molecular formula C16H18N4O3, MW 314.34 g/mol) for analytical method development and quality control.
Structurally, N,N'-(oxybis(2-amino-4,1-phenylene))diacetamide (C16H18N4O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 314.34 g/mol, it falls into the moderately-high-molecular-weight range. 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,N'-(oxybis(2-amino-4,1-phenylene))diacetamide 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 | C16H18N4O3 |
| Molecular Weight | 314.34 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
Recommended Standards
- N-(4-Methoxy-3-(2-oxopiperidin-1-yl)phenyl)furan-2-carboxamide (CAS 941979-82-4)
- N,N'-Bis-(2-methoxy-phenyl)-malonamide (CAS 7056-72-6)
- N-(3-Nitro[1,1-biphenyl]-4-yl)carbamic Acid tert-Butyl Ester (CAS 335254-77-8)
- N,N-Dimethyl-N-[3,4,5-tricyano-6-(4-methylphenyl)-2-pyridinyl]iminoformamide (CAS 478081-26-4)
- 6-Methylbenzo[d][1,3]dioxole-5-carbaldehyde (CAS 58343-54-7)
- 6-Amino-3-(difluoromethyl)-5-nitropyridin-2-ol (CAS 1806815-93-9)
- 1-(5-Amino-3-chloro-1H-indazol-1-yl)ethanone (CAS 1203897-92-0)
- N-(3-Nitrophenyl)-2-(4-((2-(4-nitrophenyl)hydrazono)methyl)phenoxy)acetamide (CAS 331962-97-1)
- 3-Bromo-1-(difluoromethyl)-1H-1,2,4-triazole (CAS 2155855-86-8)
- 2-(4-(4-Chloro-3-fluorophenoxy)phenyl)-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (CAS 477846-59-6)
- 7-Chloro-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1267981-28-1)
- Tricosanedioic acid (CAS 73292-43-0)
- Benzyl 1-((tert-butoxycarbonyl)amino)-5-azaspiro[2.3]hexane-5-carboxylate (CAS 1934773-84-8)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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