6-(4-Bromophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one CAS 33298-00-9
| CAS No. | 33298-00-9 |
| Molecular Formula | C10H7BrN2OS |
| Molecular Weight | 283.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-(4-Bromophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-(4-Bromophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 33298-00-9) is a high-purity analytical reference standard with the molecular formula C10H7BrN2OS and a molecular weight of 283.14 g/mol.
Based on its molecular formula C10H7BrN2OS, 6-(4-Bromophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 283.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
CATO manufactures 6-(4-Bromophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H7BrN2OS |
| Molecular Weight | 283.14 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 6-(2-Bromophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 1498928-14-5)
- 4-(4-Bromophenyl)thiophene-2-carboxylic acid (CAS 26145-14-2)
- 5-((4-Bromophenyl)thio)furan-2-carbaldehyde (CAS 56656-94-1)
- 5-(4-Bromophenyl)thiophene-2-carboxylic Acid (CAS 40133-13-9)
- 6-(3-Bromophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 33166-82-4)
- N-(3-bromophenyl)thiazole-5-carboxamide (CAS 901599-23-3)
- N-(4-bromophenyl)thiazole-5-carboxamide (CAS 7112-94-9)
- Ethyl 4-(4-bromophenyl)-2-oxobut-3-enoate (CAS 1000400-78-1)
Recommended Standards
- 5-Bromo-N-(pyridin-4-yl)thiophene-2-carboxamide (CAS 911466-87-0)
- 5-Bromo-N-(pyridin-3-yl)thiophene-2-carboxamide (CAS 582305-87-1)
- N-(5-bromopyridin-2-yl)thiophene-2-carboxamide (CAS 313277-53-1)
- 5-Bromo-N-(pyridin-2-yl)thiophene-2-carboxamide (CAS 777878-73-6)
- 2-(9-(Tert-butoxycarbonyl)-1-oxa-9-azaspiro[5.5]Undecan-4-yl)acetic acid (CAS 2026649-89-6)
- Methoxydiphenylborane (CAS 13471-36-8)
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- 3-(1H-Indol-1-yl)benzoic acid (CAS 1207028-05-4)
- ethyl 3-{[2-(ethoxycarbonyl)-4,4,4-trifluoro-3-oxobut-1-enyl]amino}thieno[2,3-b]pyridine-2-carboxylate (CAS 648410-28-0)
- 1-(3,4-Dimethylphenyl)-2,2-difluoroethan-1-one (CAS 1294520-03-8)
- 1-(Tert-butyl)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874299-09-9)
- 2-((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,4-dimethylphenyl)acetamide (CAS 476484-53-4)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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