(2-Bromo-5-methylthiazol-4-yl)methanamine hydrobromide CAS 1956322-71-6
| CAS No. | 1956322-71-6 |
| Molecular Formula | C5H7BrN2S |
| Molecular Weight | N/A |
| 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.
(2-Bromo-5-methylthiazol-4-yl)methanamine hydrobromide (CAS 1956322-71-6), molecular formula C5H7BrN2SHBr and molecular weight 288.00 g/mol, is a CATO reference standard with documented purity and traceability.
(2-Bromo-5-methylthiazol-4-yl)methanamine hydrobromide (C5H7BrN2SHBr) contains a nitrile group, sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C5H7BrN2S HBr |
| Molecular Weight | 288.00 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- rel-(1R,5R)-5-Methyl-3-(3-nitro-4-pyridinyl)-2-cyclohexen-1-ol (CAS 1187055-96-4)
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- Heptafluorobutyranilide (CAS 336-61-8)
- Cefazolin Impurity 57 (CAS 134203-48-8)
- Cyclopyrimorate (CAS 499231-24-2)
- 2,2,3-Tribromopropanal (CAS 26944-17-2)
- Fmoc-Dap(Boc)-OH (CAS 162558-25-0)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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