Anthracene-1,4,5,8-tetrayl tetraacetate CAS 73562-85-3
| CAS No. | 73562-85-3 |
| Molecular Formula | C22H18O8 |
| Molecular Weight | 410.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Anthracene-1,4,5,8-tetrayl tetraacetate (C22H18O8) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Anthracene-1,4,5,8-tetrayl tetraacetate (CAS 73562-85-3), molecular formula C22H18O8 and molecular weight 410.37 g/mol, is a CATO reference standard with documented purity and traceability.
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), Anthracene-1,4,5,8-tetrayl tetraacetate 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 | C22H18O8 |
| Molecular Weight | 410.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
Related Anthracene Standards
- 4,4'-(Anthracene-9,10-diylbis(ethyne-2,1-diyl))dianiline (CAS 1186580-77-7)
- Anthracene-9-thiol (CAS 17534-14-4)
- 4,4'-(Anthracene-9,10-diyl)dibenzoic acid (CAS 42824-53-3)
- 5,5'-(Anthracene-9,10-diyl)bis(thiophene-2-carbaldehyde) (CAS 1355622-47-7)
- 4,4'-(Anthracene-9,10-diylbis(ethyne-2,1-diyl))dibenzonitrile (CAS 136809-42-2)
- (Anthracene-9,10-diylbis(4,1-phenylene))dimethanol (CAS 2099669-86-8)
- (Anthracene-9,10-diylbis(4,1-phenylene))dimethanamine (CAS 1486563-21-6)
- 3,3'-(Anthracene-9,10-diyl)dibenzaldehyde (CAS 324751-00-0)
Recommended Standards
- Aloenin A (CAS 38412-46-3)
- Cobalt, [[2,2′-[(methylimino-κN)bis[3,1-propanediyl(nitrilo-κN)methylidyne]]bis[phenolato-κO]](2-)]-, (TB-5-22)- (CAS 15391-24-9)
- 9,10-Anthracenediyl-bis(methylene)dimalonic acid (CAS 307554-62-7)
- 5-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole (CAS 1775376-20-9)
- N-Acryloyl-N-benzylhydrazinecarboxylic acid tert-butyl ester (CAS 1579223-92-9)
- 3,5-Difluoro-4'-propyl-1,1'-biphenyl (CAS 137528-87-1)
- 1-(3-Chlorophenyl)-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 618101-73-8)
- 5-Feruloylquinic acid (CAS 40242-06-6)
- 3-Butoxybenzamide (CAS 172462-92-9)
- (r)-2-Amino-2-(4-(methylthio)phenyl)ethan-1-ol (CAS 1213889-15-6)
- (2-{[4-(2-methoxyphenyl)-6-(trifluoromethyl)pyrimidin-2-yl]oxy}ethyl)amine,HCl (CAS 1431966-59-4)
- Dibenzo[fg,wx]hexacene (CAS 192-60-9)
- 1-Azetidin-3-yl-3-isopropylurea (CAS 1487721-86-7)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
Why CATO?
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