Thioctic Acid EP Impurity A CAS 1204245-29-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1204245-29-3 |
| Molecular Formula | C8H14O2S3 |
| Molecular Weight | 238.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Thioctic Acid EP Impurity A (CAS 1204245-29-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H14O2S3. Molecular weight: 238.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H14O2S3 |
| Molecular Weight | 238.39 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) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 3 |
Related Thioctic Standards
- Thioctic acid impurity 72 (CAS CATO-C4X-152672)
- Thioctic acid impurity 61 (CAS 26825-92-3)
- Thioctic acid Impurity 40 (CAS 91009-31-3)
- Thioctic Acid ethyl ester (CAS 46353-61-1)
- Thioctic Acid Impurity 16 (CAS 1700-12-5)
- Thioctic acid impurity 56 (CAS CATO-C4X-152656)
- Thioctic acid Impurity 78 (CAS CATO-C4X-152678)
- Thioctic acid Impurity 25 (CAS 728854-75-9)
Recommended Standards
- Ethyl 2-(((ethylthio)carbonothioyl)thio)propanoate (CAS 879895-72-4)
- Probucol Impurity 1 (CAS 950-59-4)
- 4,5,6,7,8,9,10,11,12,13-Decahydrocyclododeca[d][1,3]thiazol-2-amine (CAS 31825-89-5)
- Menaquinone Impurity 50 (CAS CATO-C4X-207650)
- Sulfamethoxazole Impurity 11 (CAS CATO-C4X-190911)
- 1-Cyclopentyl-1h-pyrazole-5-sulfonyl chloride (CAS 1245807-09-3)
- 2-(3,4-Dimethoxyphenyl)-3-methylbutan-2-ol (CAS 1219610-65-7)
- 3-Methyl-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid (CAS 16015-47-7)
- 2-(3-Fluoro-5-(trifluoromethyl)thiophen-2-yl)-2-methylpropanoic acid (CAS 950604-93-0)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
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