3-Trimethylsilylethynylthiophene CAS 130995-13-0

Purity 97%+In StockPharmaceutical Standards
CAS No.130995-13-0
Molecular FormulaC9H16SSi
Molecular Weight184.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Trimethylsilylethynylthiophene CAS 130995-13-0 chemical structure

Description

The occurrence of 3-Trimethylsilylethynylthiophene is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Trimethylsilylethynylthiophene (CAS 130995-13-0), molecular formula C9H16SSi and molecular weight 184.37 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3-Trimethylsilylethynylthiophene (C9H16SSi) contains sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 184.37 g/mol, it falls into the medium-molecular-weight range.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 3-Trimethylsilylethynylthiophene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC9H16SSi
Molecular Weight184.37 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1994
Sulfur Atoms1

Recommended Standards

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