2,2-Dihydroxy-1,1-binaphthyl-6,6-disulfonic Acid Disodium Salt CAS 920009-93-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 920009-93-4 |
| Molecular Formula | C20H14O8S2 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2-Dihydroxy-1,1-binaphthyl-6,6-disulfonic Acid Disodium Salt (CAS 920009-93-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H14O8S2 2*Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H14O8S2 2*Na |
| Molecular Weight | 469.43 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 2 |
Related Dihydroxy Standards
- Ethyl 2,2-dihydroxy-4-ethoxy-3-oxobutanoate (CAS 1000018-28-9)
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- Ethyl 4,7-dihydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 100037-66-9)
- Ethyl 4,8-dihydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 100037-67-0)
- 1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-(2-methoxyphenyl)prop-2-en-1-one 100079-39-8 ST24037017 (CAS 100079-39-8)
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Recommended Standards
- 4-(4-Isopropylpiperazin-1-yl)benzoic acid (CAS 700802-76-2)
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- methyl 1-(hydroxymethyl)cyclopropanecarboxylate (CAS 88157-42-0)
- (S)-1-(3,5-Dimethoxyphenyl)propan-1-amine hydrochloride (CAS 2061996-57-2)
- 2-((5-Hydroxy-4,6-dimethylpyrimidin-2-yl)thio)acetamide (CAS 890641-01-7)
- 1-Ethyl-1H-imidazol-2-amine (CAS 22944-65-6)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510841-23-2)
Why CATO?
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