2-(5-(2-(1-Ethylpyrrolidin-2-ylidene)ethylidene)-4-oxo-2-thioxothiazolidin-3-yl)ethanesulfonic acid CAS 34282-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34282-85-4 |
| Molecular Formula | C13H18N2O4S3 |
| Molecular Weight | 362.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-(2-(1-Ethylpyrrolidin-2-ylidene)ethylidene)-4-oxo-2-thioxothiazolidin-3-yl)ethanesulfonic acid (CAS 34282-85-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H18N2O4S3. Molecular weight: 362.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H18N2O4S3 |
| Molecular Weight | 362.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related Ethylpyrrolidin Standards
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Recommended Standards
- 2-({5-[(naphthalen-1-ylmethyl)sulfanyl]-1,3,4-thiadiazol-2-yl}sulfanyl)acetohydrazide (CAS 893726-79-9)
- 2,5-Dimethyl-1-(2-{5-methyl-6H,7H,8H,9H-pyrazolo[1,5-a]quinazolin-2-yl}thiophen-3-yl)-1H-pyrrole (CAS 866018-12-4)
- (S)-4-(tert-butyl)-2-(6-((di-tert-butylphosphanyl)methyl)pyridin-2-yl)-4,5-dihydrooxazole (CAS 2304895-70-1)
- 5-Bromo-2-(dimethylamino)-3-methoxypyridine (CAS 2432848-48-9)
- (S)-5-(2-Chloroacetyl)-3,4-dihydroxyfuran-2(5H)-one (CAS 120912-36-9)
- Isavuconazole Impurity 210 (CAS CATO-C4X-1236210)
- 3-Amino-N-(3-chloro-4-methylphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 625370-14-1)
- 1-(1,2-Diethyl-1H-imidazol-5-yl)ethanone (CAS 600638-65-1)
- 5-Amino-2-(dimethylamino)-6-methylpyrimidin-4(1H)-one (CAS 61595-47-9)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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