1,4-Diamino-7-chloro-2-(2-phenoxyethoxy)anthracene-9,10-dione CAS 88605-50-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88605-50-9 |
| Molecular Formula | C22H17ClN2O4 |
| Molecular Weight | 408.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Diamino-7-chloro-2-(2-phenoxyethoxy)anthracene-9,10-dione (CAS 88605-50-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H17ClN2O4. Molecular weight: 408.83 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H17ClN2O4 |
| Molecular Weight | 408.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Diamino Standards
- 1,4-Diamino-6-chloro-2-(2-phenoxyethoxy)anthracene-9,10-dione (CAS 88605-45-2)
- 1,4-Diamino-6-chloro-2-(phenethylthio)anthracene-9,10-dione (CAS 88605-81-6)
- 1,4-Diamino-6-chloro-2-(4-(methylthio)phenoxy)anthracene-9,10-dione (CAS 88605-24-7)
- 1,4-Diamino-7-chloro-2-(4-(methylthio)phenoxy)anthracene-9,10-dione (CAS 88605-35-0)
- 1,8-Diamino-6-methoxy-3-(4-(2-methoxyphenyl)piperazin-1-yl)-2,7-naphthyridine-4-carbonitrile (CAS 380470-06-4)
- 1,5-Diamino-4,8-dihydroxy-2-(4-propoxyphenyl)anthracene-9,10-dione (CAS 78536-01-3)
- Ethyl 1,2-diamino-4-(4-(benzyloxy)phenyl)-5-cyano-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 339100-61-7)
- 1,4-Diamino-6-chloro-2-(2-chlorophenoxy)anthracene-9,10-dione (CAS 88605-18-9)
Recommended Standards
- Sitafloxacin impurity 86 (CAS CATO-C4X-115586)
- N-(tert-butyl)-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide (CAS 338775-54-5)
- Ertugliflozin impurity 5 (CAS 1298086-17-5)
- 5-Amino-2-chloro-N-(2-ethoxy-5-methylphenyl)benzamide (CAS 1706449-93-5)
- 5-Methylimidazo[1,2-a]pyrazine-2-carboxylic acid (CAS 190381-51-2)
- 927-83-3 AR-1J1218 glycinamide, n-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-l-|A-glutamyl-n-[(1s)-1-(2-chloroacetyl)-4-[(diaminomethylene)amino]butyl]- (CAS 927-83-3)
- (E)-3-(5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)acrylic acid (CAS 1785791-91-4)
- N-Me-D-Nle-OH.HCl (CAS 2044710-37-2)
- 5-Bromo-7-fluoroquinoline-8-carbaldehyde oxime (CAS 2181779-99-5)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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 13829788188 / jacky.chen@cato-chem.com