3-Methyl-2-thiophenecarboxaldehyde
3-Methyl-2-thiophenecarboxaldehyde (CAS 5834-16-2), with the molecular formula C6H6OS and a molecular weight of 126.18, is a key organic building block. This thiophene derivative, possessing an aldehyde functional group, serves as a versatile intermediate in chemical synthesis. It is particularly valuable in the development of novel heterocyclic compounds and has been employed in studies investigating bioconversion processes. Its technical grade and 90% assay make it suitable for various research and development applications.
Synthesis of Substituted Thiophenes
3-Methyl-2-thiophenecarboxaldehyde has been utilised in the synthesis of specifically substituted thiophene derivatives, such as 2,3-dimethyl-5-(2,6,10-trimethylundecyl)thiophene, contributing to the exploration of new molecular architectures.
Bioconversion Studies
This compound has played a role in research examining the capacity of baker's yeast for bioconverting cysteine-aldehyde conjugates into thiols, furthering the understanding of biocatalytic processes.
Heterocyclic Chemistry Intermediate
As a functionalised thiophene, 3-Methyl-2-thiophenecarboxaldehyde acts as a valuable building block in the construction of diverse heterocyclic systems for various chemical applications.
| Molecular weight | 126.18 |
|---|---|
| Empirical formula | C6H6OS |
| Assay | 90% |
| Grade | technical grade |
| Density | 1.17 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.587(lit.) |
| Application | 3-Methyl-2-thiophenecarboxaldehyde was used in the synthesis of 2,3-dimethyl-5-(2,6,10-trimethylundecyl)thiophene1. It was used to investigate versatile bioconversion capacity of baker′s yeast for the generation of thiols from cysteine-aldehyde conjugates2. |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 82 °C / 179.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Methyl-2-thiophenecarboxaldehyde used for?
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3-Methyl-2-thiophenecarboxaldehyde is used as an intermediate in chemical synthesis, particularly for creating substituted thiophenes and in bioconversion studies. It is a versatile building block for heterocyclic compounds.
What is the CAS number and formula for 3-Methyl-2-thiophenecarboxaldehyde?
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The CAS number is 5834-16-2 and the empirical formula is C6H6OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methyl-2-thiophenecarboxaldehyde in technical grade with an assay of 90%. This product is not represented as USP, BP, or EP grade.
What are the safety considerations when handling 3-Methyl-2-thiophenecarboxaldehyde?
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3-Methyl-2-thiophenecarboxaldehyde is a combustible liquid. Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (half-mask respirator EU/US or multi-purpose combination cartridge US). Store away from heat and ignition sources. Refer to the safety data sheet for comprehensive handling information.
How is 3-Methyl-2-thiophenecarboxaldehyde packed and exported?
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This chemical is packed according to industry standards for safe transport and is exported globally by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or a sample of 3-Methyl-2-thiophenecarboxaldehyde, please contact the Tech Serve Solutions sales team through our website or by phone.
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