2-methylthiophene-3-carbaldehyde CAS 84815-20-3
| CAS No. | 84815-20-3 |
| Molecular Formula | C6H10OS |
| Molecular Weight | 130.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H10OS, 2-methylthiophene-3-carbaldehyde contains sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 130.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
2-methylthiophene-3-carbaldehyde (CAS 84815-20-3), molecular formula C6H10OS and molecular weight 130.21 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-methylthiophene-3-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10OS |
| Molecular Weight | 130.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1981 |
| Sulfur Atoms | 1 |
Related methylthiophene Standards
- 4-methylthiophene-3-carbaldehyde (CAS 765-77-5)
- 5-methylthiophene-3-carbaldehyde (CAS 29421-72-5)
- 2-Methylthiophene-3-thiol (CAS 2527-76-6)
- 3-Methylthiophene-2-thiol (CAS 3970-30-7)
- 4-Methylthiophene-2-thiol (CAS 3970-29-4)
- 5-Methylthiophene-2-thiol (CAS 3970-28-3)
- 5-Methylthiophene-3-thiol (CAS 2634-17-5)
- N2-Methylthiophene-2,3-diamine (CAS 1314915-78-0)
Recommended Standards
- 2-Methyltetrahydro-4H-thiopyran-4-one (CAS 38486-20-3)
- 3-Methyldihydro-2H-thiopyran-4(3H)-one (CAS 38486-22-5)
- 2-Methyldihydro-2H-thiopyran-3(4H)-one (CAS 69261-29-6)
- 4-Methyl-2-thio-1,3-thiazole (CAS 4498-39-9)
- 1-(1H-Pyrrolo[2,3-b]pyridin-3-yl)ethanone (CAS 83393-46-8)
- Lys(Ac)(11)-Terlipressin (CAS CATO-C4X-219334)
- tert-Butyl 3-(((5-fluoropyrimidin-2-yl)amino)methyl)piperidine-1-carboxylate (CAS 1261233-01-5)
- N-Decyl-Hyp-OH (E-2545.0005) (CAS 76652-68-1)
- tert-Butyl (2-thiomorpholinoethyl)carbamate (CAS 625106-54-9)
- 5-Amino-4-chloro-2-methylphenol (CAS 110102-86-8)
- 10-Bromodecyl acetate (CAS 33925-77-8)
- 1-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-imino-3-methyl-3,4-dihydropyrimidin-2(1H)-one (CAS 5040-21-1)
- 2-(3-Fluoro-5-(difluoromethyl)benzoyl)pyridine (CAS 1261535-37-8)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com