1-((2-Chlorophenyl)amino)-4,5-dihydroxy-8-nitroanthracene-9,10-dione CAS 85012-06-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85012-06-2 |
| Molecular Formula | C20H11ClN2O6 |
| Molecular Weight | 410.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2-Chlorophenyl)amino)-4,5-dihydroxy-8-nitroanthracene-9,10-dione (CAS 85012-06-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H11ClN2O6. Molecular weight: 410.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H11ClN2O6 |
| Molecular Weight | 410.76 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 1-((4-Chlorophenyl)amino)-4,5-dihydroxy-8-nitroanthracene-9,10-dione (CAS 16058-60-9)
- 1-((4-Chlorophenyl)amino)-4,8-dihydroxy-5-nitroanthracene-9,10-dione (CAS 56600-59-0)
- 3-(4-Chlorophenyl)-4-imino-6-(2-nitrophenyl)-1H,2H,3H,4H,7H,8H-[1,3]diazino[5,4-d]pyrimidine-2,8-dione (CAS 1020252-00-9)
- 5-(4-Chlorophenyl)-2-methyl-3-(4-oxo-4H-chromen-3-yl)tetrahydro-4H-pyrrolo[3,4-d]isoxazole-4,6(5H)-dione (CAS 318949-31-4)
- (E)-3-(3-(((4-chlorophenyl)sulfonyl)methyl)-4-nitrophenyl)-3-oxopropanal O-methyl oxime (CAS 303145-56-4)
- N-((2-(4-chlorophenyl)-4-methylthiazol-5-yl)methyl)-4-(trifluoromethyl)benzamide (CAS 866018-58-8)
- Methyl 2-(6-(4-chlorophenyl)-8-methoxy-1-methyl-4H-benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepin-4-yl)acetate (CAS 1260530-41-3)
- 2-(4-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)butanamido)benzamide (CAS 946321-13-7)
Recommended Standards
- Methyl 2-((4-amino-5-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidin-2-yl)sulfonyl)acetate (CAS 1823183-25-0)
- 2-Dodecyl-1-hexadecanol (CAS 72388-18-2)
- Eldecalcitol Impurity 31 (CAS CATO-C4X-214031)
- 7-chloro-3-(2,2,2-trifluoro-1-hydroxyethyl)-4H-chromen-4-one (CAS 2922555-49-3)
- 3-Cyclopropoxy-6-formylpicolinonitrile (CAS 1243414-39-2)
- 7-Fluoro-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 1198413-01-2)
- 2-Bromo-N-(4-bromo-2-methylphenyl)acetamide (CAS 349121-11-5)
- 3-(3-Aminophenyl)-3-oxetanol (CAS 1111734-98-5)
- methyl 1-methyl-1H-1,3-benzodiazole-7-carboxylate (CAS 1510086-97-1)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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