1-[4-(4-bromophenyl)-1,3-thiazol-2-yl]ethan-1-amine CAS 642929-49-5
| CAS No. | 642929-49-5 |
| Molecular Formula | C11H11BrN2S |
| Molecular Weight | 283.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-[4-(4-bromophenyl)-1,3-thiazol-2-yl]ethan-1-amine.
1-[4-(4-bromophenyl)-1,3-thiazol-2-yl]ethan-1-amine (CAS 642929-49-5) is a high-purity analytical reference standard with the molecular formula C11H11BrN2S and a molecular weight of 283.19 g/mol.
Structurally, 1-[4-(4-bromophenyl)-1,3-thiazol-2-yl]ethan-1-amine (C11H11BrN2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 283.19 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H11BrN2S |
| Molecular Weight | 283.19 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.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related bromophenyl Standards
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- (4-Bromophenyl)(cycloheptyl)methanol (CAS 1247638-58-9)
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Recommended Standards
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