1-Hydroxy-2-(2-iodoethoxy)anthracene-9,10-dione CAS 61556-35-2
| CAS No. | 61556-35-2 |
| Molecular Formula | C16H11IO4 |
| Molecular Weight | 394.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Hydroxy-2-(2-iodoethoxy)anthracene-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.
CATO supplies 1-Hydroxy-2-(2-iodoethoxy)anthracene-9,10-dione (CAS 61556-35-2), a certified reference material (molecular formula C16H11IO4, MW 394.16 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, iodine substitution, 1-Hydroxy-2-(2-iodoethoxy)anthracene-9,10-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 394.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C16H11IO4 |
| Molecular Weight | 394.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | I-containing |
Related Hydroxy Standards
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Recommended Standards
- 2,6-Dibromo-9,9,10,10-tetramethyl-9,10-dihydroanthracene (CAS 886363-70-8)
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- 3-(Tributylstannyl)pyrazine-2-carbonitrile (CAS 1446441-82-2)
- 2,6-Dichloro-4-(fluorosulfonyl)phenyl 4-nitrobenzoate (CAS 23379-34-2)
- 2-(Methylthio)thiophene-3-carboxaldehyde (CAS 76834-95-2)
- 3-Amino-2-methyl-1-butanol (CAS 78401-94-2)
- Ethyl 2-chloro-3-methoxyisonicotinate (CAS 1214347-16-6)
- 5-Morpholin-4-ylthiophene-2-carboxylic acid (CAS 332345-27-4)
- N-(4-Chlorobenzyl)-1-(5-fluorothiophen-2-yl)methanamine hydrochloride (CAS 1855937-88-0)
- 3-(4-Acetylphenyl)-2-bromopropanoic acid (CAS 18910-19-5)
- 4,4,4-Trifluoro-2-(4-fluorophenyl)-3-oxobutanenitrile (CAS 3108-23-4)
- 2,2'-((4-Methyl-1,2-phenylene)bis(oxy))diacetic acid (CAS 5458-76-4)
- 2,2-Bis(((tert-butyldimethylsilyl)oxy)methyl)cyclopentan-1-one (CAS 2812355-97-6)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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