4-(Methylthio)thiophene-3-carbaldehyde CAS 88511-85-7
| CAS No. | 88511-85-7 |
| Molecular Formula | C6H6OS2 |
| Molecular Weight | 158.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(Methylthio)thiophene-3-carbaldehyde 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.
CATO supplies 4-(Methylthio)thiophene-3-carbaldehyde (CAS 88511-85-7), a certified reference material (molecular formula C6H6OS2, MW 158.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H6OS2, 4-(Methylthio)thiophene-3-carbaldehyde contains sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 158.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H6OS2 |
| Molecular Weight | 158.24 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Sulfur Atoms | 2 |
Related Methylthio Standards
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- 2-(Methylthio)thiophene-3-carboxaldehyde (CAS 76834-95-2)
- 2-(Methylthio)thiophene-4-carboxaldehyde (CAS 88511-86-8)
- 5-(Methylthio)thiophene-2-carbaldehyde (CAS 24445-35-0)
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Recommended Standards
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- 4,4-Diethoxy-2-methylbut-1-ene (CAS 54340-95-3)
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- 4-((1-Ethyl-5-methyl-1h-pyrazol-4-yl)methoxy)aniline (CAS 1006323-17-6)
- 4-[(4-Chlorophenyl)sulfanyl]-2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxypyrimidine (CAS 339276-03-8)
- ethyl 2-(4-bromo-1h-pyraZol-1-yl)butanoate (CAS 1005650-19-0)
- 1-Chloro-2,3-dimethyl-4-(1-phenylethyl)benzene (CAS 95719-24-7)
- 4-Chloro-7-hydroxyquinoline (CAS 181950-57-2)
- 7-(Difluoromethyl)-5-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 712319-09-0)
- 1-(2,5-Dimethylthiazol-4-yl)butane-1,3-dione (CAS 1343003-39-3)
- Tetrabutylammonium Fluoride ·xHydrate (CAS 22206-57-1)
- 4-Ethylbenzo[d]oxazole-2-carbonitrile (CAS 1804198-83-1)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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