2-Chloro-3-(2,4-dioxopentan-3-yl)-1,4-dihydroxyanthracene-9,10-dione CAS 89607-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89607-90-9 |
| Molecular Formula | C19H13ClO6 |
| Molecular Weight | 372.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-3-(2,4-dioxopentan-3-yl)-1,4-dihydroxyanthracene-9,10-dione (CAS 89607-90-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H13ClO6. Molecular weight: 372.76 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H13ClO6 |
| Molecular Weight | 372.76 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 1-benzyl-4-tert-butylpiperidine (CAS 7576-09-2)
- 5-(2-Chloro-4-nitrophenyl)furan-2-carboxylic acid (CAS 207399-26-6)
- (Z)-(5-Bromo-4'-methoxy-1H,5'H-[2,2'-bipyrrol]-5'-ylidene)methanamine (CAS 85850-01-7)
- Methyl 1-amino-4-fluorocyclohexane-1-carboxylate (CAS 885498-57-7)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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