3-Isobutyl-6-methyl-4-oxo-3,4-dihydrothieno-[3,2-d][1,2,3]triazine-7-carboxylic acid CAS 1170090-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1170090-92-2 |
| Molecular Formula | C11H13N3O3S |
| Molecular Weight | 267.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isobutyl-6-methyl-4-oxo-3,4-dihydrothieno-[3,2-d][1,2,3]triazine-7-carboxylic acid (CAS 1170090-92-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13N3O3S. Molecular weight: 267.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13N3O3S |
| Molecular Weight | 267.30 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.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(4-Methoxyphenyl)-4-methyl-5-(methylsulfonyl)-4H-1,2,4-triazole (CAS 116850-69-2)
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- 4-Chloro-N'-(pyridin-3-yl)benzimidamide (CAS 144657-95-4)
- 5-(4-fluorophenyl)-1,3-oxazole-2-thiol (CAS 923218-69-3)
- 1-Propoxy-3-(trifluoromethyl)benzene (CAS 178987-11-6)
- 6-Fluoro-5-methoxypyridin-3-amine (CAS 1253578-06-1)
- 3-Methylimidazo[1,2-a]pyrimidine-2-carboxylic acid (CAS 1909318-68-8)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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