6-(4-Methylphenyl)-2-oxa-4,6-diazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3,7,11,13-pentaene-5,9-dione CAS 343375-22-4
| CAS No. | 343375-22-4 |
| Molecular Formula | C18H12N2O3 |
| Molecular Weight | 304.30 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 6-(4-Methylphenyl)-2-oxa-4,6-diazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3,7,11,13-pentaene-5,9-dione.
CATO supplies 6-(4-Methylphenyl)-2-oxa-4,6-diazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3,7,11,13-pentaene-5,9-dione (CAS 343375-22-4), a certified reference material (molecular formula C18H12N2O3, MW 304.30 g/mol) for analytical method development and quality control.
The molecular framework of 6-(4-Methylphenyl)-2-oxa-4,6-diazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3,7,11,13-pentaene-5,9-dione (C18H12N2O3) is characterized by a steroid 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 6-(4-Methylphenyl)-2-oxa-4,6-diazatricyclo[8.4.0.0^{3,8}]tetradeca-1(10),3,7,11,13-pentaene-5,9-dione 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 | C18H12N2O3 |
| Molecular Weight | 304.30 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Aminoquinoline-6,8-disulfonic acid (CAS 856086-65-2)
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- 5-[(4-Hydroxy-3-methoxy-5-methylphenyl)methylene]-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 860644-62-8)
- 7-Hydroxy-3-(1-phenyl-1H-pyrazol-4-yl)-4H-1-benzopyran-4-one (CAS 61034-11-5)
- 6-(3,4,5-Trimethoxyphenyl)-5,6-dihydrobenzo[4,5]imidazo[1,2-c]quinazoline (CAS 387371-82-6)
- 1,3,5-Tris(2-methylallyl)-1,3,5-triazinane-2,4,6-trione (CAS 6291-95-8)
- 4-(Methoxymethoxy)-3-(1-methylethyl)phenylboronic acid (CAS 565452-39-3)
- 2-Chloro-5-(difluoromethyl)thiazole (CAS 1781434-39-6)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-hydroxyphenyl)acetic acid (CAS 178119-93-2)
- Fmoc-MeHph(3-Cl)-OH (CAS 2255321-19-6)
- (2R)-2-amino-2-(6-quinolyl)ethan-1-ol (CAS 1213600-86-2)
- O-Desmethyl Mebeverine Acid D5 (CAS 1329488-46-1)
- Pentafluorophenol (CAS 771-61-9)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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