3-[(methylsulfanyl)methyl]furan-2-carboxylic acid CAS 1179048-20-4
| CAS No. | 1179048-20-4 |
| Molecular Formula | C7H8O3S |
| Molecular Weight | 172.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-[(methylsulfanyl)methyl]furan-2-carboxylic acid (C7H8O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 172.20 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
3-[(methylsulfanyl)methyl]furan-2-carboxylic acid (CAS 1179048-20-4), molecular formula C7H8O3S and molecular weight 172.20 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 3-[(methylsulfanyl)methyl]furan-2-carboxylic acid 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 | C7H8O3S |
| Molecular Weight | 172.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
Related methylsulfanyl Standards
- 1-methyl-5-(methylsulfanyl)-1H-pyrazole-4-carboxylic acid (CAS 1365941-10-1)
- 1-methyl-3-(methylsulfanyl)-1H-pyrazole-4-carboxylic acid (CAS 1378954-85-8)
- 2-methyl-5-(methylsulfanyl)furan-3-carboxylic acid (CAS 1989672-14-1)
- 3-methyl-5-(methylsulfanyl)furan-2-carboxylic acid (CAS 2031259-10-4)
- 5-[(methylsulfanyl)methyl]furan-2-carboxylic acid (CAS 94084-70-5)
- 5-Methyl-4-(methylsulfanyl)furan-2-carboxylic acid (CAS 856122-66-2)
- 5-[(methylsulfanyl)methyl]-1,3-thiazole-2-carbaldehyde (CAS 1820618-23-2)
- 5-(Methylsulfanyl)thiophene-2-carboxamide (CAS 83933-14-6)
Recommended Standards
- 2-((Methylthio)methyl)furan-3-carboxylic acid (CAS 1178633-79-8)
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- 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 1171920-17-4)
- 5-Fluoro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde (CAS 1190310-15-6)
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