2906-60-7 4,4'-disulfanediyldibutanoic acid 4,4'-disulfanyldibutanoic acid 4,4'-dithiodibutanoic acid 4,4'-dithiodibutyric acid 5,6-dithia-decanedioic acid CHEBI:138402 CAS 2906-60-7
| CAS No. | 2906-60-7 |
| Molecular Formula | C8H14O4S2 |
| Molecular Weight | 238.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2906-60-7 4,4'-disulfanediyldibutanoic acid 4,4'-disulfanyldibutanoic acid 4,4'-dithiodibutanoic acid 4,4'-dithiodibutyric acid 5,6-dithia-decanedioic acid CHEBI:138402 is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2906-60-7 4,4'-disulfanediyldibutanoic acid 4,4'-disulfanyldibutanoic acid 4,4'-dithiodibutanoic acid 4,4'-dithiodibutyric acid 5,6-dithia-decanedioic acid CHEBI:138402 (CAS 2906-60-7), a certified reference material (molecular formula C8H14O4S2, MW 238.32 g/mol) for analytical method development and quality control.
2906-60-7 4,4'-disulfanediyldibutanoic acid 4,4'-disulfanyldibutanoic acid 4,4'-dithiodibutanoic acid 4,4'-dithiodibutyric acid 5,6-dithia-decanedioic acid CHEBI:138402 (C8H14O4S2) 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 | C8H14O4S2 |
| Molecular Weight | 238.32 g/mol |
| Purity | 95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
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