4-Bromo-3,5-dimethylphenylisothiocyanate CAS 948294-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 948294-41-5 |
| Molecular Formula | C9H8BrNS |
| Molecular Weight | 242.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-3,5-dimethylphenylisothiocyanate (CAS 948294-41-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8BrNS. Molecular weight: 242.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8BrNS |
| Molecular Weight | 242.14 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4,4-Difluoro-7-nitroisoquinoline-1,3(2H,4H)-dione (CAS 857088-44-9)
- 4-Methoxy-2,6-dinitrobenzoic acid (CAS 95192-59-9)
- 2-Methoxy-4,6-dinitrobenzoic acid (CAS 95192-63-5)
- 1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydro-pyrrole (CAS 1779540-37-2)
- 15945-30-9 n-butyl-3,5-dichloro-4-methoxyenzoate (CAS 15945-30-9)
- 5-Ethoxy-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 60872-15-3)
- Methyl 5-bromo-2-cyano-4-nitrobenzoate (CAS 1805102-97-9)
- H-Phe-Gly-NH2 . HCl (G-2885.0001) (CAS 38678-61-4)
- 5-Chloroquinolin-2(1H)-one (CAS 23981-22-8)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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