1-(5-Bromo-1,3,4-thiadiazol-2-yl)piperidin-2-one CAS 1171433-64-9
| CAS No. | 1171433-64-9 |
| Molecular Formula | C7H8BrN3OS |
| Molecular Weight | 262.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(5-Bromo-1,3,4-thiadiazol-2-yl)piperidin-2-one (CAS 1171433-64-9), molecular formula C7H8BrN3OS and molecular weight 262.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H8BrN3OS, 1-(5-Bromo-1,3,4-thiadiazol-2-yl)piperidin-2-one contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 1-(5-Bromo-1,3,4-thiadiazol-2-yl)piperidin-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8BrN3OS |
| Molecular Weight | 262.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- Cyclooct-4-enol (CAS 4277-34-3)
- 2-(2-(4-Formylphenoxy)acetamido)-2-methylpropanoicacid (CAS 1181266-25-0)
- 2-Amino-N-((1S)-2-(dimethylamino)cyclohexyl)-N,3-dimethylbutanamide (CAS 1354023-87-2)
- 5-Methyl-4-(4-nitrophenyl)pyrazolidin-3-one (CAS 13051-13-3)
- 2-((4-Ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-sulfamoylphenyl)acetamide (CAS 618427-35-3)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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