4-(4-Bromophenyl)-2-methylthiazole CAS 66047-74-3
| CAS No. | 66047-74-3 |
| Molecular Formula | C10H8BrNS |
| Molecular Weight | 254.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(4-Bromophenyl)-2-methylthiazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(4-Bromophenyl)-2-methylthiazole (CAS 66047-74-3) is a high-purity analytical reference standard with the molecular formula C10H8BrNS and a molecular weight of 254.15 g/mol.
Structurally, 4-(4-Bromophenyl)-2-methylthiazole (C10H8BrNS) 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 254.15 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(4-Bromophenyl)-2-methylthiazole 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 | C10H8BrNS |
| Molecular Weight | 254.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1975 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 2-(2-Bromophenyl)-4-methylthiazole (CAS 1315366-02-9)
- 4-(3-Bromophenyl)thiophen-2-amine (CAS 1392042-83-9)
- 2-(4-Bromophenyl)thiophen-3-amine (CAS 183677-02-3)
- 2-(3-Bromophenyl)thiophen-3-amine (CAS 1889773-47-0)
- 2-(4-Bromophenyl)-4-methyl-1,3-thiazole (CAS 850852-62-9)
- 4-(2-Bromophenyl)-2-methyl-1,3-thiazole (CAS 941717-01-7)
- 4-(3-Bromophenyl)-2-methylthiazole (CAS 342405-21-4)
- 1-(3-Bromophenyl)-N-(cyclopropylmethyl)ethan-1-amine (CAS 1019539-21-9)
Recommended Standards
- 4-(Bromomethyl)-2-phenylthiazole (CAS 78502-83-7)
- 4-Benzyl-2-bromothiazole (CAS 73553-79-4)
- 3-Bromo-2-(methylthio)quinoline (CAS 629617-27-2)
- 4-Bromo-6-(methylthio)quinoline (CAS 933486-42-1)
- methyl 2-(oxolan-2-yl)acetate (CAS 2018-85-1)
- 2-(5-Bromo-2-fluorophenyl)-3-methylbutanoic acid (CAS 1509658-84-7)
- 4-Chloro-2-((2,6-diethylphenyl)amino)thiazole-5-carbaldehyde (CAS 756859-03-7)
- (4,5-Dihydro-1H-imidazol-2-yl)methionine (CAS 1396965-26-6)
- 9Z,11E,13E-Octadecatrienoic Acid Ethyl Ester (CAS 42021-86-3)
- 7-Hydroxy-2-methylquinoline-3-carboxylic acid (CAS 103853-86-7)
- 2-(3-Bromo-4-(trifluoromethyl)phenyl)acetonitrile (CAS 1214372-42-5)
- Azilsartan Impurity 182 (CAS CATO-C4X-1096182)
- 4-Methyl-N-((1-methyl-1H-pyrazol-5-yl)methyl)pyridin-3-amine (CAS 1341162-36-4)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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