4-[16,18-Dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9(14),10,12-hexaen-17-yl]benzenecarboxylic acid CAS 313653-92-8
| CAS No. | 313653-92-8 |
| Molecular Formula | C25H17NO4 |
| Molecular Weight | 395.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-[16,18-Dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9(14),10,12-hexaen-17-yl]benzenecarboxylic acid (CAS 313653-92-8), a certified reference material (molecular formula C25H17NO4, MW 395.41 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 4-[16,18-Dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9(14),10,12-hexaen-17-yl]benzenecarboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 395.41 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 4-[16,18-Dioxo-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9(14),10,12-hexaen-17-yl]benzenecarboxylic acid 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 | C25H17NO4 |
| Molecular Weight | 395.41 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-Methyltetrahydro-2H-pyrazino[1,2-a]pyrazine-1,4(3H,6H)-dione (CAS 1009597-84-5)
- 4-Chloro-6-(difluoromethyl)-5-formylpicolinonitrile (CAS 1805260-38-1)
- (5-(5-Methylthiophen-2-yl)-1,3,4-oxadiazol-2-yl)-methanamine (CAS 1223748-45-5)
- Methanesulfonato(di-t-butylneopentylphosphine)(2'-amino-1,1'-biphenyl-2-yl)palladium(II) (CAS 2098641-08-6)
- 3-[4-(trifluoromethyl)phenyl]cyclopentan-1-one (CAS 1310326-12-5)
- N-(1-(2-Nitrobenzyl)pyrrolidin-3-yl)isoquinolin-5-amine (CAS 675133-06-9)
- 2-BROMOPYRIMIDINE 4595-60-2 ABBYPHARMA AP-11-1009 BC003204 PYRIMIDINE, 2-BROMO- (CAS 4595-60-2)
- 1,3-Dimethyl-N-(3-methylbutyl)-1H-pyrazolo[3,4-b]pyridin-5-amine (CAS 1157791-03-1)
- 2,4,6-Triisopropylbenzenesulfonic acid (CAS 63877-57-6)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com