Dibutylstannanediyl bis(4-(tert-butyl)benzoate) CAS 20556-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20556-89-2 |
| Molecular Formula | C30H44O4Sn |
| Molecular Weight | 587.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dibutylstannanediyl bis(4-(tert-butyl)benzoate) (CAS 20556-89-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C30H44O4Sn. Molecular weight: 587.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C30H44O4Sn |
| Molecular Weight | 587.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Dibutylstannanediyl Standards
- ((Dibutylstannanediyl)bis(sulfanediyl))bis(ethane-2,1-diyl) bis(2-ethylhexanoate) (CAS 68298-37-3)
- ((Dibutylstannanediyl)bis(sulfanediyl))bis(ethane-2,1-diyl) dioctanoate (CAS 67874-42-4)
- Dibutylstannanediyl bis(2-ethylhexanoate) (CAS 2781-10-4)
- ((Dibutylstannanediyl)bis(sulfanediyl))bis(ethane-2,1-diyl) dinonanoate (CAS 13467-96-4)
- ((Dibutylstannanediyl)bis(sulfanediyl))bis(ethane-2,1-diyl) bis(3,5,5-trimethylhexanoate) (CAS 67859-59-0)
- ((Dibutylstannanediyl)bis(sulfanediyl))bis(ethane-2,1-diyl) bis(decanoate) (CAS 68928-47-2)
- ((Dibutylstannanediyl)bis(sulfanediyl))bis(ethane-2,1-diyl) ditetradecanoate (CAS 67859-65-8)
- ((Dibutylstannanediyl)bis(sulfanediyl))bis(ethane-2,1-diyl) dipalmitate (CAS 68298-42-0)
Recommended Standards
- 1,3-Dipalmitoyl-2-chloropropanediol (CAS 169471-41-4)
- 4-Chloro-N-((4-chlorophenyl)sulfonyl)-N-(3,5-di(pyridin-2-yl)-4H-1,2,4-triazol-4-yl)benzenesulfonamide (CAS 338395-21-4)
- rac 1,2-Bis-palmitoyl-3-chloropropanediol (CAS 51930-97-3)
- (2-Methoxy-5-(piperidin-4-yl)phenyl)boronic acid (CAS 2225173-44-2)
- 4-((9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)amino)naphthalene-1,2-dione (CAS 671782-38-0)
- 2-Chloro-5-(oxiran-2-yl)pyridine (CAS 288392-34-7)
- 2-[(2,2-difluoroethyl)amino]ethan-1-ol (CAS 505-06-6)
- 2-(1H-1,3-Benzodiazol-2-yl)-1-(3-chlorophenyl)ethan-1-one (CAS 554404-48-7)
- 2-(Dimethylamino)-5-iodo-4,6-dimethylpyridine-3-carboxamide (CAS 2222511-86-4)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
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