7-Chloro-1-nitroanthracene-9,10-dione CAS 6337-83-3
| CAS No. | 6337-83-3 |
| Molecular Formula | C16H31O9P |
| Molecular Weight | 398.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 7-Chloro-1-nitroanthracene-9,10-dione (C16H31O9P) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
7-Chloro-1-nitroanthracene-9,10-dione (CAS 6337-83-3) is a high-purity analytical reference standard with the molecular formula C16H31O9P and a molecular weight of 398.39 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 7-Chloro-1-nitroanthracene-9,10-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H31O9P |
| Molecular Weight | 398.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
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- 5,5'-di(3,6-diazabicyclo[3.1.1]heptan-3-yl)-2,2'-bipyrazine (CAS CATO-C3D-262146)
- (+)-Lactacystin (CAS 133343-34-7)
- 1-Isopropyl-N-pentylpiperidin-4-amine (CAS 1019586-93-6)
- 6-Methylpyrazolo[1,5-a]pyrimidine-3-carboxamide (CAS 138254-48-5)
- alpha-Ethyl-3-nitrocinnamic acid (CAS 124525-55-9)
- N-(3-chloro-2-methylphenyl)-N-tosylglycine (CAS 362719-84-4)
- (Z)-[1-(4-Chlorophenyl)-3-(4-methylbenzenesulfonyl)propylidene](methoxy)amine (CAS 477867-83-7)
- 5-Methyl-2-(4-pyridinyl)-1,3-thiazol-4-yl 2,4-difluorobenzenecarboxylate (CAS 338398-93-9)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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