Chloro[1,1'-[thiobis(methylene)]bis[benzene]]gold CAS 15927-27-2
| CAS No. | 15927-27-2 |
| Molecular Formula | C14H14AuClS |
| Molecular Weight | 446.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Chloro[1,1'-[thiobis(methylene)]bis[benzene]]gold.
Chloro[1,1'-[thiobis(methylene)]bis[benzene]]gold (CAS 15927-27-2), molecular formula C14H14AuClS and molecular weight 446.75 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Chloro[1,1'-[thiobis(methylene)]bis[benzene]]gold (C14H14AuClS) is characterized by sulfur-containing functionality, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Chloro[1,1'-[thiobis(methylene)]bis[benzene]]gold under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H14AuClS |
| Molecular Weight | 446.75 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- 3-(4-Bromo-2-isopropylphenoxy)pyrrolidinehydrochloride (CAS 1220032-74-5)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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