3-(Acetylthio)propionic acid 41345-70-4 NSC 96653 S-Acetyl-3-mercaptopropionic acid Thioacetic Acid S-(2-Carboxyethyl) Ester CAS 41345-70-4
| CAS No. | 41345-70-4 |
| Molecular Formula | C5H8O3S |
| Molecular Weight | 148.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-(Acetylthio)propionic acid 41345-70-4 NSC 96653 S-Acetyl-3-mercaptopropionic acid Thioacetic Acid S-(2-Carboxyethyl) Ester (C5H8O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 148.18 g/mol, it falls into the low-molecular-weight range.
CATO supplies 3-(Acetylthio)propionic acid 41345-70-4 NSC 96653 S-Acetyl-3-mercaptopropionic acid Thioacetic Acid S-(2-Carboxyethyl) Ester (CAS 41345-70-4), a certified reference material (molecular formula C5H8O3S, MW 148.18 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(Acetylthio)propionic acid 41345-70-4 NSC 96653 S-Acetyl-3-mercaptopropionic acid Thioacetic Acid S-(2-Carboxyethyl) Ester 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 | C5H8O3S |
| Molecular Weight | 148.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
| Sulfur Atoms | 1 |
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Why CATO?
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