Anthraquinone Related Compound 4 CAS 69119-31-9
| CAS No. | 69119-31-9 |
| Molecular Formula | C16H10O6 |
| Molecular Weight | 298.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Anthraquinone Related Compound 4 (CAS 69119-31-9), a certified reference material (molecular formula C16H10O6, MW 298.25 g/mol) for analytical method development and quality control.
The molecular framework of Anthraquinone Related Compound 4 (C16H10O6) is characterized by a flavonoid core, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C16H10O6 |
| Molecular Weight | 298.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Anthraquinone Standards
- Anthraquinone Impurity 2 (CAS 92439-42-4)
- 9,10-Anthraquinone-2-sulfonicacid (CAS 84-48-0)
- Anthraquinone-2-carbonyl Chloride (CAS 6470-87-7)
- Anthraquinone Impurity 2 (CAS 2961-04-8)
- Anthraquinone-2-carboxylic Acid (CAS 117-78-2)
- Anthraquinone-2,6-disulfonic acid (CAS 84-50-4)
- Anthraquinone monohydrazone (CAS 3166-13-0)
- Anthraquinone-d8 (CAS 10439-39-1)
Recommended Standards
- Aflatoxin P1 (CAS 32215-02-4)
- Irilone (CAS 41653-81-0)
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- Methyl 2-(4-nitrophenyl)benzo[d]oxazole-7-carboxylate (CAS 918943-29-0)
- 5-Methylpiperidine-2,4-dione (CAS 118263-96-0)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)acetonitrile (CAS 1823182-69-9)
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- 4,8-Dimethyldihydro-4l4,8l4-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborole-2,6(3H,5H)-dione (CAS 1104637-40-2)
- 2-(tert-butyl) 1-methyl 2-azabicyclo[4.1.0]heptane-1,2-dicarboxylate (CAS 2106477-57-8)
- 1-Bromo-3,7,11,15-tetramethylhexadecane (CAS 2791-57-3)
- 2-[4-(1H-Pyrrol-1-yl)phenyl]acetonitrile (CAS 22106-34-9)
- Ethyl 4-(ethylamino)cyclohexane-1-carboxylate (CAS 943551-58-4)
- 2-(1H-Imidazol-1-yl)-1H-purin-6-amine (CAS 2138216-97-2)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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