2,5,7,8-Tetrahydroxy-1,4-Naphthalenedione CAS 2473-16-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2473-16-7 |
| Molecular Formula | C35H52O5S2 |
| Molecular Weight | 616.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5,7,8-Tetrahydroxy-1,4-Naphthalenedione (CAS 2473-16-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C35H52O5S2. Molecular weight: 616.91 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C35H52O5S2 |
| Molecular Weight | 616.91 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
Related Tetrahydroxy Standards
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Recommended Standards
- 4-(tert-Butyldimethylsilyloxymethyl)-5-(1,6-dihydroxyhexyl)-1,3-dibenzyl-2-imidazolidinone Benzyl Ether (CAS 1796891-25-2)
- J1J54V24R4 216167-82-7 Succinobucol Succinobucol [USAN:INN] Butanedioic acid, mono(4-((1-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)thio)-1-methylethyl)thio)-2,6-bis(1,1-dimethylethyl)phenyl) ester AGI-1067 AGI1067 4-(4-((1-((3,5-bis(1,1-Dimethylethyl)-4-hydroxyphenyl)sulfanyl)-1-methylethyl)sulfanyl)-2,6-bis(1,1-dimethylethyl)phenoxy)-4-oxobutanoic acid UNII-J1J54V24R4 AGI 1067 Probucol monosuccinae (CAS 216167-82-7)
- Pergascript Red I 6B (CAS 50292-95-0)
- 1,1-Dimethylethyl (3S)-3-(4-iodo-1H-pyrazol-1-yl)-1-pyrrolidinecarboxylate (CAS 1454687-19-4)
- 2-((7-Bromo-5-chloroquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-15-7)
- 3-Amino-N-(2-(dimethylamino)ethyl)-N-(furan-2-ylmethyl)benzofuran-2-carboxamide (CAS 1243021-38-6)
- benzyl (3S,4S)-3-azido-4-hydroxy-pyrrolidine-1-carboxylate (CAS 799767-83-2)
- 1-Cyclopropyl-3-(3,4-dichlorophenyl)-1-(2-(thiophen-2-yl)ethyl)urea (CAS 1396806-68-0)
- 3-Amino-1-benzyl-1,2-dihydropyridin-2-one (CAS 1263095-23-3)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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