Description

Thiophene-D4 is a deuterated isotopologue of thiophene, where four hydrogen atoms are replaced with deuterium. This high-purity labeled compound is essential for advanced analytical and research applications where isotopic tracing or signal enhancement is required. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, agrochemical, and material science industries for applications such as NMR spectroscopy and mass spectrometry.

Application

• Internal standard for quantitative analysis via Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS).
• Solvent for NMR spectroscopy, providing a deuterium lock signal without interfering proton signals in the region of interest.
• Tracer compound in metabolic pathway studies and reaction mechanism elucidation within pharmaceutical research.
• Precursor for the synthesis of deuterated polymers and organic electronic materials for research into structure-property relationships.
• Reference material for calibrating analytical instruments and validating methods in quality control laboratories.
• Used in academic and industrial R&D for investigating kinetic isotope effects (KIE) in organic reactions.

Basic Information

Product Name	Thiophene-D4
CAS No.	2036-39-7
Molecular Formula	C4D4S
Molecular Weight	88.17 g/mol
Synonyms	Deuterated Thiophene; [2H4]-Thiophene; Thiophene-d4; Perdeuterothiophene; Tetradeuteriothiophene; Thiophene (D4); Thiophene-2,3,4,5-d4
EINECS	Contact for details

Quality Control

Our Thiophene-D4 is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high isotopic purity and chemical integrity. A detailed Certificate of Analysis (COA) is provided, which includes results for isotopic enrichment, chemical purity, and identity confirmation. We support compliance with various research and analytical standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place. Due to its highly volatile nature, ensure containers are kept tightly sealed and upright. Recommended storage temperature is 2-8°C to minimize volatility and maintain stability over extended periods. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Isotopic Purity (D-Content)	≥ 99.0 atom % D
Chemical Purity (GC)	≥ 99.5%
Water Content (KF)	≤ 0.1%

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