5,6,7,8-Tetrahydro[1]benzothieno[2,3-d]-1,2,3-triazin-4(1H)-one CAS 38359-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38359-86-3 |
| Molecular Formula | C9H9N3OS |
| Molecular Weight | 207.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6,7,8-Tetrahydro[1]benzothieno[2,3-d]-1,2,3-triazin-4(1H)-one (CAS 38359-86-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9N3OS. Molecular weight: 207.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9N3OS |
| Molecular Weight | 207.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(Methylthio)-1-phenyl-1H-1,2,4-triazol-3(2H)-one (CAS 42838-39-1)
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- 5-(Hydroxymethyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 642462-65-5)
- 3-methylidene-1-phenylazetidin-2-one (CAS 69193-55-1)
- N-(2-oxotetrahydrothiophen-3-yl)-6-(3-(trifluoromethyl)phenoxy)nicotinamide (CAS 317821-89-9)
- Methyl (4-methoxybenzoyl)glycinate (CAS 62086-71-9)
- 5-PREGNEN-16, 17-EPOXY-16β-METHYL-3β-OL-20-ONE (CAS 1922-48-1)
- 4-(2-Bromopropyl)-1,2-dimethoxybenzene (CAS 19578-93-9)
- tert-Butyl hex-5-en-1-ylcarbamate (CAS 202926-14-5)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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