3-(5-methylthiophen-2-yl)propanoic acid CAS 14779-24-9
| CAS No. | 14779-24-9 |
| Molecular Formula | C8H14O2S |
| Molecular Weight | 174.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-methylthiophen-2-yl)propanoic acid (CAS 14779-24-9) is a high-purity analytical reference standard with the molecular formula C8H14O2S and a molecular weight of 174.26 g/mol.
3-(5-methylthiophen-2-yl)propanoic acid (C8H14O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(5-methylthiophen-2-yl)propanoic acid 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.
Physical & Chemical Properties
| Molecular Formula | C8H14O2S |
| Molecular Weight | 174.26 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.) | 1961 |
| Sulfur Atoms | 1 |
Related methylthiophen Standards
- 3-(4-methylthiophen-2-yl)propanoic acid (CAS 5834-15-1)
- 2-((3-Methylthiophen-2-yl)methylene)malononitrile (CAS 81020-76-0)
- 4-(5-Methylthiophen-2-yl)pyridine (CAS 129770-70-3)
- 2-(5-Methylthiophen-2-yl)pyridine (CAS 139003-60-4)
- 2-(3-Methylthiophen-2-yl)pyridine (CAS 76759-27-8)
- (2E)-3-(4-methylthiophen-2-yl)prop-2-enoic acid (CAS 910322-14-4)
- (2E)-3-(5-methylthiophen-2-yl)prop-2-enoic acid (CAS 70329-36-1)
- 2-(2-Methylthiophen-3-yl)ethanethioamide (CAS 175203-99-3)
Recommended Standards
- 2-methyl-2-(thiophen-3-yl)propanoic acid (CAS 147632-27-7)
- 1-(Propylthio)cyclobutane-1-carboxylic acid (CAS 1484705-29-4)
- 1-(Ethylthio)-3-methylcyclobutane-1-carboxylic acid (CAS 1468630-53-6)
- 3-Ethyl-1-(methylthio)cyclobutane-1-carboxylic acid (CAS 1489094-75-8)
- 3-Chloro-7-(4-fluorophenyl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 676333-55-4)
- 7-Methyl-2H-pyrano[2,3-b]pyridin-3(4H)-one (CAS 1260667-47-7)
- 4-Chloro-3-(2,6-dimethylphenyl)-3-fluoropropiophenone (CAS 898754-96-6)
- 1-(Bromomethyl)-1-(cyclohexyloxy)-3-methylcyclohexane (CAS 1342053-55-7)
- 4-(Cyclohexylmethyl)morpholine (CAS 5005-25-4)
- 5-(1-Methylhydrazin-1-yl)-4-phenyl-1,2,3-thiadiazole (CAS 866136-25-6)
- 5-(4-Bromophenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 328556-88-3)
- 6-Acetylbenzofuran-2-carboxylic acid (CAS 2756972-21-9)
- CX-546, 98% (CAS 215923-54-9)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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