5-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)-1,2-dihydro-3H-1,2,4-triazole-3-thione CAS 311794-49-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 311794-49-7 |
| Molecular Formula | C10H9N3O2S |
| Molecular Weight | 235.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)-1,2-dihydro-3H-1,2,4-triazole-3-thione (CAS 311794-49-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9N3O2S. Molecular weight: 235.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9N3O2S |
| Molecular Weight | 235.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dihydrobenzo Standards
- 4-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4h-1,2,4-triazole-3-thiol (CAS 959575-58-7)
- n-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)butyramide (CAS 1011171-46-2)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-N-isopropylacetamide (CAS 1060945-51-8)
- n-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)butyramide (CAS 1090424-96-6)
- 4-(2,3-Dihydrobenzo[f][1,4]oxazepin-4(5h)-yl)butanoic acid (CAS 1829966-40-6)
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- 2,3-Dihydrobenzo[b][1,4]dioxine-2-sulfonyl chloride (CAS 499770-80-8)
- 2,3-Dihydrobenzo[b][1,4]dioxine-5-sulfonyl chloride (CAS 87474-15-5)
Recommended Standards
- 5-(1,3-Dioxaindan-5-yl)-4-methyl-4h-1,2,4-triazole-3-thiol (CAS 77803-44-2)
- 5-(2-Amino-4-thiazolyl)-2-hydroxybenzamide (CAS 328071-16-5)
- 4-Methyl-2-phenoxy-1,3-thiazole-5-carboxylic acid (CAS 56355-63-6)
- Magnesiumbutyrate (CAS 556-45-6)
- Tert-butyl (r)-(1-(cyclohexanecarbonyl)pyrrolidin-3-yl)carbamate (CAS 1286207-95-1)
- ethyl 2-(4-formyltriazol-1-yl)acetate (CAS 915370-02-4)
- Methyl b-D-xylofuranoside (CAS 1824-97-1)
- N-methyl-1-(4-(trifluoromethoxy)cyclohexyl)methanamine (CAS 2167532-55-8)
- 2-(1-Methyl-3-nitro-1H-pyrazol-5-yl)acetonitrile (CAS 1260659-25-3)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
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