5,6-O-(1-Methylethylidene)-L-ascorbic Acid 2-(Hydrogen Sulfate) CAS 59599-04-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59599-04-1 |
| Molecular Formula | C9H12O9S |
| Molecular Weight | 296.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,6-O-(1-Methylethylidene)-L-ascorbic Acid 2-(Hydrogen Sulfate) (CAS 59599-04-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H12O9S. Molecular weight: 296.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H12O9S |
| Molecular Weight | 296.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Sulfur Atoms | 1 |
Related O Standards
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Recommended Standards
- 1-(4-Methylpyrimidin-2-yl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 853318-49-7)
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- (Difluoromethyl)bis(4-methoxyphenyl)phosphane (CAS 2606917-44-4)
- 2-((5-Aminothiazol-2-yl)amino)-1-phenylethanone (CAS 828920-37-2)
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- Anagrelide Impurity 10 (CAS 147249-42-1)
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- 2-(2,3-Difluorophenyl)-2-fluoroacetic acid (CAS 1522029-22-6)
- 3-(5-(4-Chlorophenyl)furan-2-yl)-N-(2,6-diethylphenyl)propanamide (CAS 853311-93-0)
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