5,5'-(6,6'-Disulfanediylbis(9H-purine-9,6-diyl))bis(2-(hydroxymethyl)tetrahydrofuran-3-ol) CAS 23520-99-2
| CAS No. | 23520-99-2 |
| Molecular Formula | C20H22N8O6S2 |
| Molecular Weight | 534.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-(6,6'-Disulfanediylbis(9H-purine-9,6-diyl))bis(2-(hydroxymethyl)tetrahydrofuran-3-ol) (CAS 23520-99-2) is a high-purity analytical reference standard with the molecular formula C20H22N8O6S2 and a molecular weight of 534.57 g/mol.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 5,5'-(6,6'-Disulfanediylbis(9H-purine-9,6-diyl))bis(2-(hydroxymethyl)tetrahydrofuran-3-ol) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 534.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5,5'-(6,6'-Disulfanediylbis(9H-purine-9,6-diyl))bis(2-(hydroxymethyl)tetrahydrofuran-3-ol) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H22N8O6S2 |
| Molecular Weight | 534.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 2 |
Related Disulfanediylbis Standards
- 16,16'-Disulfanediylbis(hexadecan-1-ol) (CAS 112141-28-3)
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- (((4,4'-Disulfanediylbis(butanoyl))bis(azanediyl))bis(3,1-phenylene))diboronic acid (CAS 210907-57-6)
- 6,6'-Disulfanediylbis(2,4-di-tert-butylphenol) (CAS 64953-47-5)
- sodium 1,1'-((3,3'-disulfanediylbis(propanoyl))bis(oxy))bis(2,5-dioxopyrrolidine-3-sulfinate) (CAS 142702-31-6)
- 2,2'-(((Disulfanediylbis(4,1-phenylene))bis(azanylylidene))bis(methanylylidene))diphenol (CAS 3430-53-3)
- (Disulfanediylbis(4,1-phenylene))bis(morpholinomethanone) (CAS 1498326-26-3)
- 3,3'-Disulfanediylbis(N-(2-chlorophenyl)propanamide) (CAS 33312-23-1)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com