[(Ethoxycarbonothioyl)thio]acetic acid CAS 25554-84-1
| CAS No. | 25554-84-1 |
| Molecular Formula | C5H8O3S2 |
| Molecular Weight | 180.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies [(Ethoxycarbonothioyl)thio]acetic acid (CAS 25554-84-1), a certified reference material (molecular formula C5H8O3S2, MW 180.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H8O3S2, [(Ethoxycarbonothioyl)thio]acetic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 180.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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 | C5H8O3S2 |
| Molecular Weight | 180.25 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.) | 1964 |
| Sulfur Atoms | 2 |
Related Ethoxycarbonothioyl Standards
- 2-((ethoxycarbonothioyl)thio)-2-methylpropanoic acid (CAS 133944-74-8)
- Ethyl 2-((ethoxycarbonothioyl)thio)acetate (CAS 3278-34-0)
- Methyl 2-((ethoxycarbonothioyl)thio)propanoate (CAS 351491-23-1)
- Ethyl 2-[(Ethoxycarbonothioyl)thio]propionate (CAS 73232-07-2)
- 3-((Ethoxycarbonothioyl)thio)propane-1-sulfonic acid (CAS 34005-00-0)
- Methyl 4-((ethoxycarbonothioyl)thio)-2,3-dihydro-1H-indene-2-carboxylate (CAS 1881321-58-9)
- Potassium 3-((ethoxycarbonothioyl)thio)propane-1-sulfonate (CAS 93841-14-6)
- Sodium 3-((ethoxycarbonothioyl)thio)propane-1-sulfonate (CAS 93894-04-3)
Recommended Standards
- [(4-methoxy-3,5-dimethylpyridin-2-yl)methyl](methyl)amine (CAS 945983-90-4)
- 1-((1H-Imidazol-1-yl)methyl)-4-methylpiperazine (CAS 91272-89-8)
- (S)-2-(2-(Furan-3-yl)ethyl)piperazine (CAS 612504-90-2)
- 1-((1H-Pyrazol-1-yl)methyl)-4-methylpiperazine (CAS 91272-90-1)
- 1-(Benzyloxy)-4-bromo-2-fluorobenzene (CAS 133057-82-6)
- Methyl 2-deoxy-3-5-di-O-toluoyl-D-ribofuranoside (CAS 4330-34-1)
- 1-(4-(2-Hydroxyethyl)-2-methylpiperazin-1-yl)ethanone (CAS 1353954-58-1)
- 3,4-Dimethyl-1-phenyl-1h-pyrazol-5-amine (CAS 51143-42-1)
- 2,3-Dibromo-6-(difluoromethyl)-4-methylpyridine (CAS 1804714-91-7)
- 3-Methyl-4-(piperidin-4-yl)pyridine (CAS 1260644-26-5)
- 5-(2-Furyl)-2-mercaptothieno[2,3-d]pyrimidin-4(3H)-one (CAS 1082291-47-1)
- Benzyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 2377607-15-1)
- 2-Hydrazinyl-4-(4-methoxy-3-nitrophenyl)thiazole (CAS 886494-85-5)
- Exenatide (CAS 141758-74-9)
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