5-(3-Bromobenzyl)-1,3,4-thiadiazol-2-amine CAS 299936-23-5
| CAS No. | 299936-23-5 |
| Molecular Formula | C9H8BrN3S |
| Molecular Weight | 270.15 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.
5-(3-Bromobenzyl)-1,3,4-thiadiazol-2-amine (CAS 299936-23-5) is a high-purity analytical reference standard with the molecular formula C9H8BrN3S and a molecular weight of 270.15 g/mol.
Based on its molecular formula C9H8BrN3S, 5-(3-Bromobenzyl)-1,3,4-thiadiazol-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H8BrN3S |
| Molecular Weight | 270.15 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromobenzyl Standards
- 5-((2-Bromobenzyl)thio)-1h-1,2,4-triazole (CAS 1001604-63-2)
- 5-(4-Bromobenzyl)-1,3,4-thiadiazol-2-amine (CAS 329921-62-2)
- 4-((4-Bromobenzyl)oxy)piperidine (CAS 104634-88-0)
- 4-((2-Bromobenzyl)oxy)piperidine (CAS 1097828-95-9)
- n-(2-Bromobenzyl)tetrahydro-2h-pyran-4-amine (CAS 1153225-54-7)
- N-(4-bromobenzyl)tetrahydro-2H-pyran-4-amine (CAS 1157010-00-8)
- (1-(3-Bromobenzyl)pyrrolidin-3-yl)methanol (CAS 1247754-48-8)
- 2-((2-Bromobenzyl)(cyclopropyl)amino)ethanol (CAS 1281546-57-3)
Recommended Standards
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- 4-fluoro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 2304635-17-2)
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- 2-Chloro-6-fluoro-5-methoxy-1,3-benzothiazole (CAS 1344684-79-2)
- Methyl 4-amino-1,2,5-thiadiazole-3-carboxylate (CAS 63875-18-3)
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