Potassium 2,4,5,7-tetrabromo-9-(2-(methoxycarbonyl)phenyl)-3-oxo-3H-xanthen-6-olate CAS 6359-04-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6359-04-2 |
| Molecular Formula | C22H11Br4O5 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium 2,4,5,7-tetrabromo-9-(2-(methoxycarbonyl)phenyl)-3-oxo-3H-xanthen-6-olate (CAS 6359-04-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H11Br4O5 K. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H11Br4O5 K |
| Molecular Weight | 714.04 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
Related Potassium Standards
- 2,3,6,7-Tetrabromo-9,9,10,10-tetramethyl-9,10-dihydroanthracene (CAS 1001080-74-5)
- 1,3,6,8-Tetrabromo-9-methyl-9H-carbazole (CAS 1010694-28-6)
- 1,2,3,4-Tetrabromo-5-methylbenzene (CAS 101421-20-9)
- 2,3,6,7-Tetrabromo-1,4,5,8-tetrahydroxyanthracene-9,10-dione (CAS 106897-88-5)
- 4,6,7,8-Tetrabromo-1,2,3-trichlorodibenzo[b,d]furan (CAS 107207-41-0)
- 3,4,6,7-Tetrabromo-1,2-dichlorodibenzo[b,d]furan (CAS 107207-44-3)
- 2,3,4,6-Tetrabromo-1-chlorodibenzo[b,d]furan (CAS 107227-51-0)
- 4,5,6,7-Tetrabromo-1H-indazole (CAS 1085822-04-3)
Recommended Standards
- Ethyltert-butylacetate (CAS 5340-78-3)
- 2,4-difluoro-5-iodopyridine (CAS 837364-89-3)
- 1-(3-Fluorophenyl)-3-methylbutan-1-one (CAS 1183881-59-5)
- O-(2-(tert-butoxy)ethyl)hydroxylamine (CAS 1023742-13-3)
- (S)-3-amino-2-phenylpropanoic acid hydrochloride (CAS 1392219-09-8)
- N-(9-((2R,4S,5R)-4-Fluoro-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 122712-71-4)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
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