3-(tert-Butylthio)-3-oxopropanoic acid CAS 83610-97-3
| CAS No. | 83610-97-3 |
| Molecular Formula | C7H12O3S |
| Molecular Weight | 176.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(tert-Butylthio)-3-oxopropanoic acid.
CATO supplies 3-(tert-Butylthio)-3-oxopropanoic acid (CAS 83610-97-3), a certified reference material (molecular formula C7H12O3S, MW 176.23 g/mol) for analytical method development and quality control.
3-(tert-Butylthio)-3-oxopropanoic acid (C7H12O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H12O3S |
| Molecular Weight | 176.23 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.) | 1980 |
| Sulfur Atoms | 1 |
Related tert Standards
- 2-(Butylthio)tetrahydro-2H-pyran (CAS 16315-52-9)
- 1-(Tert-butylthio)cyclopropane-1-carboxylic acid (CAS 108419-98-3)
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- 5-(Butylthio)-1H-1,2,4-triazol-3-amine (CAS 79741-85-8)
- 2-(tert-Butylthio)aniline (CAS 51942-41-7)
- 4-(Butylthio)phenol (CAS 1077-25-4)
- 3-(Tert-butylthio)pyridin-4-amine (CAS 782479-87-2)
- 3-(tert-butylthio)-2-pyridinamine 3-tert-butylsulfanylpyridin-2-amine 551950-47-1 A830519 (CAS 551950-47-1)
Recommended Standards
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- 1-(1,4-Diazepan-1-yl)nonan-1-one (CAS 1240574-85-9)
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