890098-31-4 4-Ethoxycarbonyl-3'-nitrobenzophenone MFCD02260406 CAS 890098-31-4
| CAS No. | 890098-31-4 |
| Molecular Formula | C16H13NO5 |
| Molecular Weight | 299.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 890098-31-4 4-Ethoxycarbonyl-3'-nitrobenzophenone MFCD02260406 (C16H13NO5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 890098-31-4 4-Ethoxycarbonyl-3'-nitrobenzophenone MFCD02260406 (CAS 890098-31-4), a certified reference material (molecular formula C16H13NO5, MW 299.28 g/mol) for analytical method development and quality control.
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 890098-31-4 4-Ethoxycarbonyl-3'-nitrobenzophenone MFCD02260406 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 | C16H13NO5 |
| Molecular Weight | 299.28 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Ethoxycarbonyl Standards
- 2-Ethoxycarbonyl-3-nitrobenzophenone (CAS 890098-28-9)
- 2-Ethoxycarbonyl-4-nitrobenzophenone (CAS 760192-93-6)
- 4-Ethoxycarbonyl-4-nitrobenzophenone (CAS 760192-95-8)
- 760192-94-7 3-Ethoxycarbonyl-4'-nitrobenzophenone MFCD02260408 (CAS 760192-94-7)
- 4-((3-(Ethoxycarbonyl)-4,5-dimethylthiophen-2-yl)amino)-4-oxobutanoic acid (CAS 109164-40-1)
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- 3-{[4-(Ethoxycarbonyl)piperazin-1-yl]carbonyl}-2,2-dimethylcyclopropanecarboxylic acid (CAS 1142214-60-5)
- 2-(2-(Ethoxycarbonyl)phenethyl)benzoic acid (CAS 593248-91-0)
Recommended Standards
- Levosimendan Impurity 38 (CAS CATO-C4X-130838)
- Ribavirin RC 2 (CAS 594860-43-2)
- Levosimendan Impurity 40 (CAS CATO-C4X-130840)
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- (E)-2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-4-(2-(thiophen-2-yl)vinyl)pyrimidine (CAS 339278-44-3)
- Tetrahydro-2H-thiopyran-3-amine hydrochloride (CAS 1803609-59-7)
- Bifendate Impurity 4 (CAS CATO-C4X-25554)
- 1-(4-Bromobenzyl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (CAS 338748-75-7)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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