2-Methyl-3,4-dihydro-2H-pyrazolo[1,5-e][1,2,5]thiadiazine-7-carboxylic acid 1,1-dioxide CAS 2138342-58-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138342-58-0 |
| Molecular Formula | C7H9N3O4S |
| Molecular Weight | 231.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-3,4-dihydro-2H-pyrazolo[1,5-e][1,2,5]thiadiazine-7-carboxylic acid 1,1-dioxide (CAS 2138342-58-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9N3O4S. Molecular weight: 231.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H9N3O4S |
| Molecular Weight | 231.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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