5,5'-(6,6'-Disulfanediylbis(9H-purine-9,6-diyl))bis(2-(hydroxymethyl)tetrahydrofuran-3-ol) CAS 23520-99-2
Purity 97%+In StockPharmaceutical Standards
| 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
CATO supplies 5,5'-(6,6'-Disulfanediylbis(9H-purine-9,6-diyl))bis(2-(hydroxymethyl)tetrahydrofuran-3-ol) (CAS 23520-99-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H22N8O6S2. Molecular weight: 534.57 g/mol. Batch-specific COA and technical support are available on request.
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)
- 2,2'-Disulfanediylbis(N-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)aniline) (CAS 300677-67-2)
- (((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
- Fmoc-Asn(Tmob)-OH (CAS 120658-63-1)
- Gly-Gly-Gly-PEG4-methyltetrazine (CAS 2353409-82-0)
- Abemaciclib Impurity 190 (CAS CATO-C4X-2937190)
- 152381-94-7 A809295 [(4-methylphenyl)sulfanyl-methylsulfanyl-methylidene]cyanamide [[(4-methylphenyl)thio]-(methylthio)methylidene]cyanamide (CAS 152381-94-7)
- (5-(5-Chloro-2-fluorophenyl)pyridin-3-yl)methanol (CAS 1346692-13-4)
- Butyl 6,8-difluoro-4-((3aR,7aS)-octahydro-1H-inden-2-yl)quinoline-2-carboxylate (CAS 1951444-45-3)
- rel-tert-Butyl (3aR,6aR)-2-(2-(benzyloxy)-2-oxoethyl)hexahydro-5H-furo[2,3-c]pyrrole-5-carboxylate (CAS 2177255-24-0)
- 2-Chloro-6-morpholino-9H-purine (CAS 4010-81-5)
- (Cyclopropylmethyl)sulfamoyl Chloride (CAS 454219-12-6)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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 13829788188 / jacky.chen@cato-chem.com