Description

Bismuththiol is a specialized organobismuth compound with the CAS number 1072-71-5, valued for its unique chemical reactivity. This compound serves as a critical intermediate and reagent in advanced synthetic chemistry, particularly where the introduction of a bismuth moiety is required. It is essential for research and development laboratories, pharmaceutical synthesis, and the production of specialized catalysts and materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) and investigational drugs.
• Catalyst Precursor: Acts as a key component in the preparation of catalysts for organic transformations, including cross-coupling reactions.
• Research & Development: Employed in academic and industrial R&D for exploring new organometallic chemistry and reaction pathways.
• Material Science: Utilized in the development of specialized electronic or optical materials that incorporate bismuth.
• Analytical Chemistry: Serves as a standard or reagent in specific analytical methods for bismuth detection or quantification.

Basic Information

Product Name	Bismuththiol
CAS No.	1072-71-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bismuth(III) mercaptide; Bismuth tris(thiolate); Thiobismuthine; Bismuth thiolate; Organobismuth thiol; Bismuth mercaptan complex; Bismuth sulfhydryl compound
EINECS	Contact for details

Quality Control

Our Bismuththiol CAS 1072-71-5 is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Off-white to yellow powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.