Dimethyl 5-isothiocyanato-3-methylthiophene-2,4-dicarboxylate CAS 956576-59-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956576-59-3 |
| Molecular Formula | C10H9NO4S2 |
| Molecular Weight | 271.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dimethyl 5-isothiocyanato-3-methylthiophene-2,4-dicarboxylate (CAS 956576-59-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9NO4S2. Molecular weight: 271.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9NO4S2 |
| Molecular Weight | 271.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Benzyl 6-ethyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate (CAS 2228971-69-3)
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- Benzyl (4-hydroxyphenethyl)carbamate (CAS 29655-46-7)
- Perfluorononanoic anhydride (CAS 228407-54-3)
- (6-Hydroxy-4-methylpyridin-3-yl)boronic acid (CAS 1598436-72-6)
- (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl phenylcarbamate (CAS 92042-17-6)
- (Tetrahydrofuran-2-yl)methyl 3-phenylpropanoate (CAS 4647-36-3)
- alpha-(Trifluoromethyl)anthracene-9-methanol (CAS 65487-67-4)
- 2,4,6,8-Tetrachloroquinoline (CAS 1447958-11-3)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com