4,5-dimethyl 2-[bis(methoxycarbonyl)-2H-1,3-dithiol-2-ylidene]-2H-1,3-dithiole-4,5-dicarboxylate CAS 26314-39-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26314-39-6 |
| Molecular Formula | C14H12O8S4 |
| Molecular Weight | 436.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-dimethyl 2-[bis(methoxycarbonyl)-2H-1,3-dithiol-2-ylidene]-2H-1,3-dithiole-4,5-dicarboxylate (CAS 26314-39-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12O8S4. Molecular weight: 436.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12O8S4 |
| Molecular Weight | 436.50 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 4 |
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Recommended Standards
- 4-(Benzo[d]thiazol-2-ylthio)-3-nitrobenzyl 3-methylbenzoate (CAS 320424-21-3)
- 4-{16,18-dioxo-17-azapentacyclo[6.6.5.0^{2,7}.0^{9,14}.0^{15,19}]nonadeca-2,4,6,9(14),10,12-hexaen-17-yl}-N-(propan-2-yl)benzamide (CAS 861209-02-1)
- 2,7-Bis(3-(dimethylamino)propyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 3436-54-2)
- 4-(((Benzyloxy)carbonyl)amino)-2-chlorobenzoic acid (CAS 778601-78-8)
- Perfluoro-1,10-decanedicarboxylic acid (CAS 865-85-0)
- (2S,3R,4S,5S,6R)-2-methoxy-6-((tosyloxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 52109-81-6)
- 2-(Pyridin-2-ylmethyl)pyrimidine-4-carboxylic acid (CAS 1342559-67-4)
- 1-(2,4-Dichloro-5-isopropoxyphenyl)-5-phenyl-1H-tetrazole (CAS 338961-43-6)
- Ethyl 6-amino-2-(chloromethyl)-5-cyano-4-(1-ethyl-1H-pyrazol-4-yl)-4H-pyran-3-carboxylate (CAS 1005611-67-5)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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