2-bromo-5-(1,2-oxazol-3-yl)-1,3,4-thiadiazole CAS 1342234-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1342234-81-4 |
| Molecular Formula | C5H2BrN3OS |
| Molecular Weight | 232.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-bromo-5-(1,2-oxazol-3-yl)-1,3,4-thiadiazole (CAS 1342234-81-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H2BrN3OS. Molecular weight: 232.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H2BrN3OS |
| Molecular Weight | 232.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(2-Chloro-2,2-difluoroethyl)-1-(chloromethyl)pyrrolidin-2-one (CAS 1294001-05-0)
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- Methyl 1-butyl-4-iodo-1H-pyrazole-5-carboxylate (CAS 1354705-68-2)
- 1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1286720-65-7)
- 4-(2-(3-Aminophenyl)acetamido)benzene-1-sulfonyl fluoride (CAS 19188-70-6)
- 1,5-Dimethyl-2-(naphthalen-1-yl)-1H-pyrazol-3(2H)-one (CAS 114669-16-8)
- Diethyl pyridine-2,5-dicarboxylate (CAS 5552-44-3)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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