2-((5-Methoxy-2-methyl-4-nitrophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate CAS 438597-02-5
| CAS No. | 438597-02-5 |
| Molecular Formula | C17H17N3O6S |
| Molecular Weight | 391.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-((5-Methoxy-2-methyl-4-nitrophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 438597-02-5) is a high-purity analytical reference standard with the molecular formula C17H17N3O6S and a molecular weight of 391.40 g/mol.
Structurally, 2-((5-Methoxy-2-methyl-4-nitrophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (C17H17N3O6S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 391.40 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.
CATO manufactures 2-((5-Methoxy-2-methyl-4-nitrophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate 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 | C17H17N3O6S |
| Molecular Weight | 391.40 g/mol |
| 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 8-[3-Methoxy-4-(prop-2-yn-1-yloxy)phenyl]-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),3(7),10,15-tetraen-6-one (CAS 866142-43-0)
- 8-[4-Methoxy-3-(prop-2-yn-1-yloxy)phenyl]-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),3(7),10,15-tetraen-6-one (CAS 900018-70-4)
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- 1-(2-Methoxy-6-((4-methoxybenzyl)oxy)phenyl)-3,3-bis(methylthio)prop-2-en-1-one (CAS 1234015-62-3)
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Recommended Standards
- (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-sulfo-propanoic acid (CAS 751470-47-0)
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- (((9H-Fluoren-9-yl)methoxy)carbonyl)(sulfo)-L-alanine (CAS 749820-65-3)
- 4-{4-[(E)-2-Cyano-3-methoxy-3-oxo-1-propenyl]-2-pyrimidinyl}phenyl 2-thiophenecarboxylate (CAS 477871-08-2)
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- Methyl 2-acetamido-5-methylthiophene-3-carboxylate (CAS 67171-50-0)
- 3-Methyl-3-phenyloxirane-2-carbonitrile (CAS 28937-48-6)
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- 1-(2-Methylcyclohexyl)imidazolidine-2,4,5-trione (CAS 117346-32-4)
- 2-[methyl(thien-2-ylcarbonyl)amino]benzoic acid (CAS 351000-22-1)
- Prednisone Impurity 7 (CAS CATO-C4X-16947)
- 7-Methoxy-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline (CAS 41381-73-1)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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