3-Allyl-3a-methyltetrahydrothieno[3,4-d]thiazole-2(3H)-thione 5,5-dioxide CAS 443652-31-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 443652-31-1 |
| Molecular Formula | C9H13NO2S3 |
| Molecular Weight | 263.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Allyl-3a-methyltetrahydrothieno[3,4-d]thiazole-2(3H)-thione 5,5-dioxide (CAS 443652-31-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H13NO2S3. Molecular weight: 263.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H13NO2S3 |
| Molecular Weight | 263.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
Related Allyl Standards
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Recommended Standards
- 1-(morpholin-4-yl)-2-[4-(propan-2-yl)phenyl]ethane-1-thione (CAS 14182-65-1)
- 4-(Methylthio)-1-phenyl-4-(pyrrolidin-1-yl)butan-1-one (CAS 59921-85-6)
- 2-Octyl-1,2-benzisothiazol-3(2H)-one (CAS 141426-19-9)
- 2-Chloro-4-methoxyquinazoline (CAS 77767-98-7)
- 68800-30-6 H-Phe-Phe-OH . HCl (CAS 68800-30-6)
- Apixaban Impurity 143 (CAS CATO-C4X-1088143)
- (R)-6-(1-amino-2-methylpropyl)pyridin-2-amine (CAS 1187931-08-3)
- 3'-Fluoro-4'-methyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 885964-68-1)
- octahydrocyclopenta[b]pyrrole (CAS 5661-02-9)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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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