1-Chloro-7-methoxy-4-nitro-9-phenoxyacridine CAS 134039-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134039-84-2 |
| Molecular Formula | C20H13ClN2O4 |
| Molecular Weight | 380.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Chloro-7-methoxy-4-nitro-9-phenoxyacridine (CAS 134039-84-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H13ClN2O4. Molecular weight: 380.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H13ClN2O4 |
| Molecular Weight | 380.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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- 7-Chloro-4-nitro-1-(p-tolyloxy)acridin-9(10H)-one (CAS 61290-20-8)
- 2-(((4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)phenyl)amino)methylene)malononitrile (CAS 1024414-83-2)
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Recommended Standards
- R 7050 (CAS 303997-35-5)
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- (4-(2-Methoxyphenyl)piperazin-1-yl)(thiophen-2-yl)methanone (CAS 145253-76-5)
- 5-((2S,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-thioxo-3,4-dihydropyrimidin-2(1H)-one (CAS 55101-24-1)
- N,N,4-Trimethylpyrimidin-5-amine (CAS 56864-92-7)
- Formoterol impurity 115 (CAS CATO-C4X-1525115)
- Pilocarpine EP Impurity A HCl (CAS 28958-85-2)
- (R)-5-(tert-Butyl)-2-(perfluorophenyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate (CAS 1355451-64-7)
- Semaglutide (CAS 910463-68-2)
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