8-Bromo-3-methyl-5-(methylthio)-[1,2,4]triazolo[4,3-c]pyrimidine CAS 99451-54-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99451-54-4 |
| Molecular Formula | C7H7BrN4S |
| Molecular Weight | 259.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 8-Bromo-3-methyl-5-(methylthio)-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 99451-54-4) pharmaceutical standards reference standard. Molecular formula: C7H7BrN4S. Molecular weight: 259.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7BrN4S |
| Molecular Weight | 259.13 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 8-Bromo-7-methyl-5-(methylthio)-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 2414520-36-6)
- N-(5-Bromo-2-pyridinyl)-N-(3-ethoxypropyl)amine (CAS 1036555-29-9)
- 4-Bromo-2-[2-(dimethylamino)ethoxy]aniline (CAS 1072906-05-8)
- 4-Bromo-n1-(3-methoxypropyl)benzene-1,2-diamine (CAS 1094433-04-1)
- 4-Bromo-1-isopropyl-N,N-dimethyl-1H-pyrrole-2-carboxamide (CAS 1153308-55-4)
- 1-Bromo-5-isopropyl-2,4-dimethoxybenzene (CAS 1155371-46-2)
- 1-(5-Bromo-2-fluorophenyl)piperazine (CAS 1178641-70-7)
- 4-Bromo-3,5-dimethyl-1-(tetrahydro-2H-pyran-2-yl)pyrazole (CAS 1187385-69-8)
Recommended Standards
- 6,7-Dichloro-5-hydroxy-2-propyl-2,3-dihydro-1H-inden-1-one (CAS 850331-38-3)
- 5,6-DICHLORO-1,3-DIETHYL-1H-BENZO[D]IMIDAZOL-2(3H)-ONE (CAS 334829-59-3)
- Lofexidine - API Standards (CAS 31036-80-3)
- bicyclo[2.1.1]hexane-1,4-dicarboxylic acid (CAS 85407-65-4)
- Methyl 2-isobutyramido-2-methylpropanoate (CAS 445396-06-5)
- 7-Bromo-1,2,3,4-tetrahydro-1,6-naphthyridine (CAS 1260667-79-5)
- 3-Fluoro-N1-(2-methoxyethyl)benzene-1,2-diamine (CAS 1183707-64-3)
- 2-(4'-Bromo-[1,1'-biphenyl]-4-yl)-2,2-difluoroethan-1-ol (CAS 1296274-23-1)
- Methyl 2-(1,4-dioxaspiro[4.5]Decan-8-yl)acetate (CAS 317338-46-8)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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