2,6-Anthracene dicarboxylic acid CAS 138308-89-1
| CAS No. | 138308-89-1 |
| Molecular Formula | C16H10O4 |
| Molecular Weight | 266.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2,6-Anthracene dicarboxylic acid (CAS 138308-89-1), molecular formula C16H10O4 and molecular weight 266.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,6-Anthracene dicarboxylic acid (C16H10O4) 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).
CATO manufactures 2,6-Anthracene dicarboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H10O4 |
| Molecular Weight | 266.25 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 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.) | 1996 |
Related Anthracene Standards
- Anthracene-2,3-dicarboxylic acid (CAS 10210-28-3)
- Anthracene-1,4-dicarboxylic acid (CAS 58791-45-0)
- Anthracene-1,5-dicarboxylicacid (CAS 41694-83-1)
- Anthracene-1,8-dicarboxylic acid (CAS 38378-77-7)
- Anthracene-9,10-diyldiboronic acid (CAS 251659-87-7)
- 1,1'-(Anthracene-1,5-diyl)diethanone (CAS 10210-34-1)
- 2,2'-(Anthracene-9,10-diyl)diacetonitrile (CAS 62806-30-8)
- Anthracene-9-sulfonyl chloride (CAS 53973-96-9)
Recommended Standards
- 1-Oxo-2-pyridin-2-yl-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1374407-77-8)
- 6-(4-Acetylphenyl)-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione (CAS 139157-06-5)
- 2-((5-Hydroxy-2,2-dimethyl-4-oxochroman-7-yl)oxy)acetic acid (CAS 135111-51-2)
- 2-(2,5-Dimethoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399663-24-1)
- 2-(4-(Trifluoromethyl)phenoxy)aniline (CAS 60287-77-6)
- 2-(Aminomethyl)-3-(difluoromethyl)-5-hydroxypyridine-4-carboxaldehyde (CAS 1805395-66-7)
- 5,6-Dimethyl-4-nitro-1H-benzo[d]imidazole (CAS 21472-08-2)
- N-(2-Methoxy-2-phenylbutyl)-2-methylbenzamide (CAS 1798039-33-4)
- 4-(Piperidin-4-yl)isoindoline-1,3-dione hydrochloride (CAS 50534-34-4)
- 2-Bromo-5-((tert-butyldimethylsilyl)oxy)benzaldehyde (CAS 351418-50-3)
- alpha-(Trifluoromethyl)-4-methylbenzyl Alcohol (CAS 446-65-1)
- N-(2-Chloro-6-(3-hydroxyprop-1-yn-1-yl)pyridin-3-yl)pivalamide (CAS 1142192-04-8)
- 1,1,2,2-Tetrakis(4-(bromomethyl)phenyl)ethene (CAS 67448-47-9)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com