Description

2-Chloro-5-(tributylstannyl)-1,3-thiazole (CAS No. 889672-73-5) is a high-purity organotin compound with the molecular formula C₁₅H₂₈ClNSSn. This specialized reagent is widely utilized in organic synthesis, particularly in Stille coupling reactions, due to its robust reactivity and stability. The compound features a chloro-substituted thiazole ring coupled with a tributylstannyl group, making it an excellent intermediate for constructing complex heterocyclic frameworks. Suitable for researchers in pharmaceuticals, agrochemicals, and materials science, this product is rigorously tested for quality and stored under optimal conditions to ensure longevity. Available in varying quantities, it is ideal for lab-scale experiments and industrial applications.

Properties

• CAS Number: 889672-73-5
• Complexity: 218
• IUPAC Name: tributyl-(2-chlorothiazol-5-yl)stannane
• InChI: InChI=1S/3C4H9.C3HClNS.Sn/c3*1-3-4-2;4-3-5-1-2-6-3;/h3*1,3-4H2,2H3;1H;
• InChI Key: ZXCCAZVZCUGOQU-UHFFFAOYSA-N
• Exact Mass: 409.065301
• Molecular Formula: C15H28ClNSSn
• Molecular Weight: 408.6
• SMILES: CCCC[Sn](CCCC)(CCCC)C1=CN=C(S1)Cl
• Topological: 41.1
• Monoisotopic Mass: 409.065301
• Synonyms: 2-Chloro-5-(tributylstannyl)-1,3-thiazole, 663-233-2, 2-Chloro-5-(tributylstannyl)thiazole, 889672-73-5, 5-(Tributylstannyl)-2-chlorothiazole, Tributyl-(2-chloro-1,3-thiazol-5-yl)stannane, MFCD09265501, SCHEMBL9901404, DTXSID40470107, 2-Chloro-5-tributylstannylthiazol, ZXCCAZVZCUGOQU-UHFFFAOYSA-N, AKOS015843108, 2-Chloro-5-(tri-n-butylstannyl)thiazole, SY078082, DB-104468, 2-Chloro-5-(tributylstannyl)thiazole, 96%, A50104

Application

2-Chloro-5-(tributylstannyl)-1,3-thiazole is primarily employed in Stille cross-coupling reactions to form carbon-carbon bonds in the synthesis of bioactive molecules and functional materials. Its reactivity makes it valuable in constructing thiazole-containing compounds, which are prevalent in pharmaceuticals and agrochemicals. Researchers also use it to modify polymers and develop advanced materials with tailored electronic properties.

Safety and Hazards

GHS Hazard Statements

• H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
• H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H372 (100%): Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
• H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
• H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P260, P264, P264+P265, P270, P273, P280, P301+P316, P302+P352, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P405, and P501

Hazard Classes and Categories

• Acute Tox. 3 (100%)
• Acute Tox. 4 (100%)
• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• STOT RE 1 (100%)
• Aquatic Acute 1 (100%)
• Aquatic Chronic 1 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.