2,2'-(Anthracene-9,10-diyl)diacetic acid CAS 25178-60-3
| CAS No. | 25178-60-3 |
| Molecular Formula | C18H14O4 |
| Molecular Weight | 294.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,2'-(Anthracene-9,10-diyl)diacetic acid is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,2'-(Anthracene-9,10-diyl)diacetic acid (CAS 25178-60-3), molecular formula C18H14O4 and molecular weight 294.30 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,2'-(Anthracene-9,10-diyl)diacetic acid (C18H14O4) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
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), 2,2'-(Anthracene-9,10-diyl)diacetic acid 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 | C18H14O4 |
| Molecular Weight | 294.30 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1964 |
Related Anthracene Standards
- Anthracene-9,10-diyl diacetate (CAS 604-66-0)
- 2,2'-(Anthracene-9,10-diylbis(oxy))diethanol (CAS 874674-31-4)
- Anthracene-9-sulfonyl chloride (CAS 53973-96-9)
- 2-(Anthracene-2-sulfonamido)acetic acid (CAS 63553-68-4)
- Anthracene-2,3-dicarboxylic acid (CAS 10210-28-3)
- Anthracene-9,10-diylbis(methylene) diacetate (CAS 10273-84-4)
- 2,6-Anthracene dicarboxylic acid (CAS 138308-89-1)
- 3,3'-(Anthracene-9,10-diyl)dipropanoic acid (CAS 71367-28-7)
Recommended Standards
- 2-(Piperidin-1-yl)-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 221647-49-0)
- 2,2',2''-(2,4,6-Trimethylbenzene-1,3,5-triyl)triacetic acid (CAS 40207-09-8)
- 2-(6-Methyl-4-oxo-2-phenyl-4H-chromen-8-yl)acetic acid (CAS 87626-74-2)
- 2,4,6-Triethylbenzene-1,3,5-tricarboxylic acid (CAS 247942-73-0)
- 5-Carboxymethylaminomethyl-2-thiouridine (CAS 78173-95-2)
- 3-Amino-2-(3-fluorophenyl)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1363405-34-8)
- (2E)-N-(4,6-Dimethylpyrimidin-2-yl)-3-(pyrrolidin-1-yl)but-2-enamide (CAS 338420-64-7)
- [1,3-Bis(2,6-Diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride 905459-27-0 (1,3-BIS(2,6-DIISOPROPYLPHENYL)IMIDAZOLIDENE) (3-CHLOROPYRIDYL) PALLADIUM(II) DICHLORIDE;DICHLORO-[1,3-BIS(DIISOPROPYLPHENYL)IMIDAZOLYLIDENE]-(3-CHLOROPYRIDYL)PALLADIUM(II);PEPPSI(TM)-IPR;PEPPSI(TM)-IPR CATALYST;PEPPSI(TM)-SIPR CATALYST;PEPPSI-SIPR;[1,3-BIS(2,6-DIISOPROPYLPHENYL)IMIDAZOL-2-YLIDENE](3-CHLOROPYRIDYL)PALLADIUM(II) DICHLORIDE SC10558 (CAS 905459-27-0)
- Trimethyl[(1-methyl-1h-pyrrol-2-yl)methyl]azanium iodide (CAS 54828-80-7)
- 3-(2,4-Dimethoxyphenyl)-3-oxopropanenitrile (CAS 76569-43-2)
- methyl 3-[(dimethylamino)methyl]-1H-indole-5-carboxylate (CAS 98323-95-6)
- Tert-butyl octahydro-4H-oxireno[2,3-f]isoindole-4-carboxylate (CAS 1424939-31-0)
- 3-amino-1,3,4,5-tetrahydro-2H-1-Benzazepin-2-one hydrochloride (1:1) (CAS 889214-87-3)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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