Thioctic Acid EP Impurity B CAS 462-20-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 462-20-4 |
| Molecular Formula | C8H16O2S2 |
| Molecular Weight | 208.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Thioctic Acid EP Impurity B (CAS 462-20-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H16O2S2. Molecular weight: 208.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H16O2S2 |
| Molecular Weight | 208.34 g/mol |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
Related Thioctic Standards
- Thioctic Acid Impurity 4 (CAS 119365-69-4)
- Thioctic acid Impurity 70 (CAS CATO-C4X-152670)
- Thioctic acid impurity 60 (CAS 105484-55-7)
- Thioctic acid (CAS 1077-28-7)
- Thioctic acid Impurity 38 (CAS 5238-47-1)
- Thioctic acid Impurity 39 (CAS 5238-48-2)
- Thioctic acid Impurity 5 (CAS 3206-73-3)
- Thioctic Acid Impurity 46 (CAS 940-69-2)
Recommended Standards
- 947-91-1 Acetaldehyde, diphenyl- Benzeneacetaldehyde, alpha-phenyl- (9CI) Diphenylacetaldehyde 4-07-00-01400 (Beilstein Handbook Reference) AI3-20753 BRN 1424292 2,2-Diphenylacetaldehyde Diphenylketen EINECS 213-433-7 NSC 21645 alpha-Phenylbenzeneacetaldehyde (CAS 947-91-1)
- Ebanol(Mixture of isomers) (CAS 67801-20-1)
- 1,2,3,4,4a,5,6,7-Octahydro-2,2,4a,7,7-pentamethylnaphthyridine 3,3,6,9,9-Pentamethyl-2,10-diazabicyclo[4.4.0]dec-1-ene 69340-58-5 PMDBD (CAS 69340-58-5)
- Bilastine Impurity 38 (CAS 883106-63-6)
- Decitabine Impurity 3 (CAS 17117-72-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(piperidin-1-yl)thiophen-2-yl)boronate (CAS 1278579-62-6)
- 3-Acetylcyclopentan-1-one (CAS 84602-27-7)
- 3-Bromo-1-methyl-1H-indazol-5-ylamine, 97% (CAS 1092351-49-9)
- Paroxetine HCl Anhydrous EP Impurity J (CAS CATO-C4X-103534)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
Why CATO?
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