2-Allyl-1,8-dimethoxyanthracene-9,10-dione CAS 85313-89-9
| CAS No. | 85313-89-9 |
| Molecular Formula | C19H16O4 |
| Molecular Weight | 308.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Allyl-1,8-dimethoxyanthracene-9,10-dione (CAS 85313-89-9), a certified reference material (molecular formula C19H16O4, MW 308.33 g/mol) for analytical method development and quality control.
Structurally, 2-Allyl-1,8-dimethoxyanthracene-9,10-dione (C19H16O4) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 308.33 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Allyl-1,8-dimethoxyanthracene-9,10-dione 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 | C19H16O4 |
| Molecular Weight | 308.33 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.) | 1981 |
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Recommended Standards
- 2-[3-(4-methoxyphenyl)-1-phenyl-1h-pyrazol-4-yl]acetic acid (CAS 70598-13-9)
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- 2-Oxo-2-((1-phenylethyl)amino)ethyl 4-cyanobenzoate (CAS 380484-51-5)
- (1R,4r)-4-phenoxycyclohexan-1-amine (CAS 1233372-62-7)
- (8-Methoxy-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanol (CAS 917836-08-9)
- 9-Octadecenenitrile (CAS 112-91-4)
- Hexahydro-1H-pyrazino[1,2-a]pyrazine-1,4(6H)-dione (CAS 1256642-92-8)
- Labetalol Impurity 75 (CAS CATO-C4X-246675)
- Haloperidol Decanoate EP Impurity B (CAS CATO-C4X-146130)
- N,N-Dimethyl-1-(6-nitro-3-pyridinyl)-4-piperidinamine (CAS 1002317-12-5)
- Eravacycline Impurity 2(TP-2905） (CAS CATO-C4X-29382)
- 6-(Tert-butoxycarbonyl)-2,6-diazaspiro[3.3]Heptane-1-carboxylic acid (CAS 1822511-47-6)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
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