4,5-Dihydroxy-1-methyltetrahydro-2H-imidazole-2-thione CAS 265986-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 265986-74-1 |
| Molecular Formula | C4H8N2O2S |
| Molecular Weight | 148.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,5-Dihydroxy-1-methyltetrahydro-2H-imidazole-2-thione (CAS 265986-74-1) pharmaceutical standards reference standard. Molecular formula: C4H8N2O2S. Molecular weight: 148.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H8N2O2S |
| Molecular Weight | 148.18 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(Methylthio)-2-oxobutanoic acid (CAS 583-92-6)
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- 3-methyl-1,2,4-thiadiazole-5-carboxylic acid (CAS 859536-45-1)
- (4-(Dimethylamino)phenyl)(4-methoxyphenyl)methanone (CAS 1151-93-5)
- 3,4,6-Trifluoro-2-methylbenzoic Acid (CAS 119916-22-2)
- N-((1H-Pyrrol-2-yl)methylene)-4-chloroaniline (CAS 51305-60-3)
- Desloratadine Impurity 50 (CAS CATO-C4X-143050)
- 4,5-Dimethoxy-2-nitrobenzyl carbamimidothioate hydrobromide (CAS 155614-05-4)
- 1H-Pyrrolo[3,2-β]pyridin-5(4H)-one (CAS 17322-91-7)
- Insulin aspart (CAS 116094-23-6)
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