Bromosulfalein CAS 71-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71-67-0 |
| Molecular Formula | C20H8Br4O10S2 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bromosulfalein (CAS 71-67-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H8Br4O10S2 2*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H8Br4O10S2 2*Na |
| Molecular Weight | 815.00 g/mol |
| Purity | 97%+ |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 2 |
Recommended Standards
- 2-Amino-4-bromo-5-methoxybenzoic acid (CAS 1623120-79-5)
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- (3-Methoxyphenyl)(phenyl)methanol (CAS 13391-45-2)
- N1,N1-Dimethyl-4-nitrobenzene-1,3-diamine (CAS 20691-71-8)
- Trans-1,4-Dichloro-2-Butene (CAS 110-57-6)
- 4-Nitro-N-(4-oxo-1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinolin-8-yl)benzenesulfonamide (CAS 898435-41-1)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
Why CATO?
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