5-Bromo-2-cyclobutylthiazole CAS 1086382-50-4
| CAS No. | 1086382-50-4 |
| Molecular Formula | C7H8BrNS |
| Molecular Weight | 218.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 218.11 g/mol gives 5-Bromo-2-cyclobutylthiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-Bromo-2-cyclobutylthiazole (CAS 1086382-50-4), a certified reference material (molecular formula C7H8BrNS, MW 218.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H8BrNS, 5-Bromo-2-cyclobutylthiazole contains a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 218.11 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 5-Bromo-2-cyclobutylthiazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H8BrNS |
| Molecular Weight | 218.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-5-cyclobutylthiazole (CAS 1159814-12-6)
- 2-Bromo-4-cyclobutylthiazole (CAS 1159820-59-3)
- 2-Bromo-4,5,6,7-tetrahydrothieno[2,3-c]pyridine (CAS 1200131-55-0)
- 1-Bromo-4,5,6,7-tetrahydrothieno[3,4-c]pyridine (CAS 1219531-56-2)
- 3-Bromo-4,5,6,7-tetrahydrothieno[3,2-c]pyridine (CAS 1257854-58-2)
- 5-bromo-2-(ethylsulfanyl)pyridine (CAS 127800-66-2)
- 3-Bromo-5-methyl-2-(methylthio)pyridine (CAS 1289049-50-8)
- 5-Bromo-6-methyl-2-methylthiopyridine (CAS 1289058-21-4)
Recommended Standards
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- 1-{pyrrolo[2,1-f][1,2,4]triazin-6-yl}propan-2-one (CAS 1547004-88-5)
- Methyl 3-(hexylamino)-2-methylpropanoate (CAS 40870-90-4)
- 2-Chloro-3-(methoxycarbonyl)pyridine-5-boronic acid (CAS 2096332-17-9)
- rac-Clemastine Fumarate EP Impurity B (CAS 61771-18-4)
- Methyl 4-amino-2-hydroxybenzoate (CAS 4136-97-4)
- 1-(4-Bromophenyl)-3-(m-tolylthio)pyrrolidine-2,5-dione (CAS 306730-26-7)
- 4-[(2-Bromoacetyl)amino]-N-cyclohexylbenzamide (CAS 947240-27-9)
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