9,10-Anthracenedione, 1-amino-4-hydroxy-2-[(6-hydroxyhexyl)oxy]- CAS 34231-26-0
| CAS No. | 34231-26-0 |
| Molecular Formula | C20H21NO5 |
| Molecular Weight | 355.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9,10-Anthracenedione, 1-amino-4-hydroxy-2-[(6-hydroxyhexyl)oxy]- (C20H21NO5) contains a flavonoid core, an amide group, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
9,10-Anthracenedione, 1-amino-4-hydroxy-2-[(6-hydroxyhexyl)oxy]- (CAS 34231-26-0), molecular formula C20H21NO5 and molecular weight 355.38 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.
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.
Physical & Chemical Properties
| Molecular Formula | C20H21NO5 |
| Molecular Weight | 355.38 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related Anthracenedione Standards
- 9,10-Anthracenedione, 1-amino-4-hydroxy-2-[2-(2-methoxyethoxy)ethoxy]- (CAS 59787-78-9)
- 7598-10-9 9,10-Anthracenedione,2-(bromomethyl)- CTK5E2303 (CAS 7598-10-9)
- 9,10-Anthracenedione, 1-(phenylamino)- (CAS 2944-28-7)
- 82-43-9 9,10-Anthracenedione, 1,8-dichloro- Anthraquinone, 1,8-dichloro- 1,8-Dichloroanthraquinone 4-07-00-02560 (Beilstein Handbook Reference) AI3-38302 BRN 1979205 1,8-Dichloranthrachinon [Czech] 1,8-Dichloro-9,10-anthraquinone EINECS 201-420-9 NSC 7209 1,8-Dichloranthrachinon (CAS 82-43-9)
- 84-47-9 9,10-Anthracenedione, 2-(1,1-dimethylethyl)- Anthraquinone, 2-tert-butyl- (8CI) 2-tert-Butylanthraquinone beta-tert-Butylanthraquinone 2-tert-Butyl-9,10-anthraquinone EINECS 201-531-2 NSC 30548 (CAS 84-47-9)
- 9,10-Anthracenedione, 2,3-dihydro-1,4-dihydroxy- (CAS 40498-13-3)
- 9,10-Anthracenedione, 8-[[6-O-(2-carboxyacetyl)-β-D-glucopyranosyl]oxy]-1-hydroxy-3-methyl- (CAS 205107-13-7)
- 9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy- (CAS 28198-05-2)
Recommended Standards
- 3-(4-Ethoxy-3-methoxyphenyl)-3-(1-oxoisoindolin-2-yl)propanoic acid (CAS 885951-50-8)
- FMOC-(R)-2-AMINO-3-HYDROXY-3-METHYLBUTANOIC ACID (CAS 884880-39-1)
- 3-((tert-Butoxycarbonyl)amino)-3-(2,3,4-trimethoxyphenyl)propanoic acid (CAS 284493-70-5)
- Fmoc-D-beta-homoSer(Me)-OH (CAS 2171204-00-3)
- tert-Butyl piperidine-3-carboxylate hydrochloride (CAS 1172835-68-5)
- Ioclonidine hydrochloride (CAS 108294-53-7)
- (R)-3-(2-Chlorophenyl)piperazin-2-one (CAS 1228570-83-9)
- N-Desmethyl Nefopam HCl (CAS 147656-98-2)
- 1-(2-Furylmethyl)piperidin-4-amine dihydrochloride (CAS 1185293-46-2)
- 2-(4-propoxycyclohexyl)acetic acid (CAS 1803581-50-1)
- N-Boc L-Orinithine Lactam (CAS 92235-39-7)
- Trelagliptin Impurity 68 (CAS CATO-C4X-104668)
- 6-Chloro-3-nitro-2-(trifluoromethyl)pyridine (CAS 117519-12-7)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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