(SP-4-2)-Trimethyl(methyldiphenylphosphine)gold CAS 52170-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52170-97-5 |
| Molecular Formula | C16H22AuP |
| Molecular Weight | 442.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(SP-4-2)-Trimethyl(methyldiphenylphosphine)gold (CAS 52170-97-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H22AuP. Molecular weight: 442.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H22AuP |
| Molecular Weight | 442.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Related SP Standards
- O-Trimethyl GFT-505 (CAS 923978-25-0)
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- 4,4,6-Trimethyl-1,2-dioxo-1,2-dihydro-4H-pyrrolo-[3,2,1-ij]quinolin-8-yl 3,4,5-trimethoxybenzoate (CAS 511514-87-7)
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Recommended Standards
- (E)-1-(4-(2,5-dimethyl-1H-pyrrol-1-yl)phenyl)-3-((4-iodophenyl)amino)prop-2-en-1-one (CAS 866018-99-7)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3,5-dichlorophenyl)acetic acid (CAS 369403-32-7)
- Bis(3-trifluoromethylphenyl)(3-carboxyphenyl)phosphine (CAS 1808959-38-7)
- Ethyl 2-(7-fluoroindolin-3-yl)acetate (CAS 2411640-71-4)
- p-Hydroxymesocarb (CAS 72460-70-9)
- Osimertinib Impurity 85 (CAS CATO-C4X-204585)
- 2-(2-Chlorophenoxy)-2-methylpropanoic acid (CAS 17413-79-5)
- 3-(tert-Butyl)-5-chloro-4-cyclopropoxypyridine (CAS 1243286-24-9)
- Trospium Impurity 12 (CAS CATO-C4X-203812)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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