Erythrosine B CAS 16423-68-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 16423-68-0 |
| Molecular Formula | C20H6I4O5 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Erythrosine B (CAS 16423-68-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H6I4O5 2*Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H6I4O5 2*Na |
| Molecular Weight | 856.85 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | I-containing |
Recommended Standards
- Dimethylbis(2,3,4,5-tetrafluorophenyl)silane (CAS 17167-02-1)
- 5-Amino-3-cyclobutylpyrazole (CAS 326827-21-8)
- tert-Butyl ((4-aminobicyclo[2.1.1]hexan-1-yl)methyl)carbamate (CAS 1638765-45-3)
- 2-Ethylhexyl oleate (CAS 26399-02-0)
- 8-(4-Fluorophenyl)-1,4-dioxaspiro[4.5]decane (CAS 80912-56-7)
- Di-tert-Butyl 2,5-diazabicyclo[2.2.2]octane-2,5-dicarboxylate (CAS 1632286-19-1)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
Why CATO?
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