9,10-Dioxo-9,10-dihydroanthracene-1,2-disulfonic acid CAS 53123-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53123-81-2 |
| Molecular Formula | C14H8O8S2 |
| Molecular Weight | 368.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9,10-Dioxo-9,10-dihydroanthracene-1,2-disulfonic acid (CAS 53123-81-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H8O8S2. Molecular weight: 368.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H8O8S2 |
| Molecular Weight | 368.34 g/mol |
| 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Sulfur Atoms | 2 |
Related Dioxo Standards
- 9,10-Dioxo-9,10-dihydroanthracene-1,8-disulfonic acid (CAS 82-48-4)
- 9,10-Dioxo-9,10-dihydroanthracene-2,7-disulfonic acid (CAS 84-49-1)
- 2-(2,5-Dioxo-3',4'-dihydro-1'H-spiro[imidazolidine-4,2'-naphthalen]-1-yl)-N-(4-fluorophenyl)acetamide (CAS 731777-60-9)
- 1-[(Z)-[(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)(thiophen-2-yl)methylidene]amino]-3-(prop-2-en-1-yl)thiourea 1024673-02-6 MS-10662 (CAS 1024673-02-6)
- (2E)-2-{[4-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)phenyl]methylidene}-1,3-thiazolidine-4-carboxylic acid (CAS 1100755-54-1)
- 3-((3,5-Dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)amino)-N'-(4-(trifluoromethyl)benzylidene)propanehydrazide (CAS 307508-68-5)
- 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(3-(3-(trifluoromethyl)-3H-diazirin-3-yl)phenyl)butanamide (CAS 151077-62-2)
- N-(2,5-dioxo-1-(piperidin-1-yl)-1,2,5,6,7,8-hexahydroquinolin-3-yl)benzamide (CAS 400078-25-3)
Recommended Standards
- 8-Methoxy-4-oxo-2-phenyl-4H-chromene-5,7-diyl diacetate (CAS 23246-80-2)
- 6,7-Dimethoxy-9-(2-nitrophenyl)-4,9-dihydrofuro[3,4-b]quinolin-1(3H)-one (CAS 900014-90-6)
- 5-Feruloylquinic acid (CAS 40242-06-6)
- Arnicolide D (CAS 34532-68-8)
- 6-(Trifluoromethyl)-2-azaspiro[3.3]heptane (CAS 1934595-31-9)
- 2,4,6-Tris(2-bromopropan-2-yl)-1,3,5-trioxane (CAS 7472-00-6)
- 1-(4-Fluorophenyl)-4-oxo-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid (CAS 121626-40-2)
- 2-Bromo-6-(difluoromethyl)-3-fluoropyridin-4-ol (CAS 1805372-19-3)
- trans-3,4-Difluorocinnamic acid (CAS 112897-97-9)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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 13829788188 / jacky.chen@cato-chem.com