Ethynyl(triphenylphosphine)gold CAS 91071-10-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91071-10-2 |
| Molecular Formula | C20H16AuP |
| Molecular Weight | 484.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethynyl(triphenylphosphine)gold (CAS 91071-10-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H16AuP. Molecular weight: 484.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H16AuP |
| Molecular Weight | 484.28 g/mol |
| Appearance | Pale yellow to 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
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Recommended Standards
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- (4R,4′S)-2,2′-[2-Phenyl-1-(phenylmethyl)ethylidene]bis[4,5-dihydro-4-(phenylmethyl)oxazole] (CAS 2634687-85-5)
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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
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com