2-(1,1-dioxothiolan-3-yl)-1,1-dimethyl-hydrazine;hydrochloride CAS 876-16-4
| CAS No. | 876-16-4 |
| Molecular Formula | C6H14N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1,1-dioxothiolan-3-yl)-1,1-dimethyl-hydrazine;hydrochloride (CAS 876-16-4), molecular formula C6H14N2O2SHCl and molecular weight 214.71 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H14N2O2SHCl, 2-(1,1-dioxothiolan-3-yl)-1,1-dimethyl-hydrazine;hydrochloride contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 214.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C6H14N2O2S HCl |
| Molecular Weight | 214.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related dioxothiolan Standards
- (1,1-dioxothiolan-3-yl)carbamodithioic acid (CAS 114654-31-8)
- Sodium 1-(1,1-dioxothiolan-3-yl)pyrazolo[3,4-d]pyrimidin-4-olate (CAS 1281549-33-4)
- 3-(1,1-dioxothiolan-3-yl)prop-2-ynoic acid (CAS 1340056-37-2)
- Methyl 2-(1,1-dioxothiolan-3-yl)acetate (CAS 17133-70-9)
- 1-(1,1-Dioxothiolan-3-yl)-6-methyl-2,3-dihydropyrazolo[3,4-b]pyridin-3-amine (CAS 2737542-87-7)
- 1-(1,1-Dioxothiolan-3-yl)-3-iodo-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 2738567-68-3)
- 3-[[(3S)-1,1-dioxothiolan-3-yl]amino]propanoic acid (CAS 2742090-82-8)
- 1,1-dioxothiolan-3-amine (CAS 6338-70-1)
Recommended Standards
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- (5-(Trifluoromethyl)-1H-pyrrol-2-yl)boronic acid (CAS 2070922-45-9)
- 1-Methylcyclohexane-1,4-dicarboxylic acid (CAS 73845-87-1)
- racemic cis-6-Oxo-octahydro-pyrrolo[3,4-c]pyridine-2-carboxylic acid tert-butyl ester (CAS 1251004-07-5)
- quinoxalin-5-ylmethanamine (CAS 933694-47-4)
- 3-(((3,4-Dichlorophenyl)imino)methyl)benzo[c]thiophen-1-ol (CAS 339114-93-1)
- 4-Cyano-N-(5-methylthiazol-2-yl)benzamide (CAS 797016-38-7)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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