Methyl 2-((2,5-dimethylphenyl)amino)-3-nitrobenzoate CAS 566869-95-2
| CAS No. | 566869-95-2 |
| Molecular Formula | C16H16N2O4 |
| Molecular Weight | 300.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 2-((2,5-dimethylphenyl)amino)-3-nitrobenzoate.
Methyl 2-((2,5-dimethylphenyl)amino)-3-nitrobenzoate (CAS 566869-95-2), molecular formula C16H16N2O4 and molecular weight 300.31 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Methyl 2-((2,5-dimethylphenyl)amino)-3-nitrobenzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 300.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 Methyl 2-((2,5-dimethylphenyl)amino)-3-nitrobenzoate 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 | C16H16N2O4 |
| Molecular Weight | 300.31 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.) | 1984 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-((3,6-Diphenyl-1,2,4-triazin-5-yl)oxy)benzonitrile (CAS 339013-23-9)
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- Dibutyl 3,4-dichlorobenzylphosphonate (CAS 77341-01-6)
- 1-(2-(Tris(4-methoxyphenyl)methoxy)ethyl)piperidine-3-carboxylic acid (CAS 157522-35-5)
- 2-((4-Bromobenzyl)oxy)ethanol (CAS 1149358-73-5)
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