1-Bromo-2-nitro-4-thiocyanatobenzene CAS 408328-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 408328-22-3 |
| Molecular Formula | C7H3BrN2O2S |
| Molecular Weight | 259.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-nitro-4-thiocyanatobenzene (CAS 408328-22-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3BrN2O2S. Molecular weight: 259.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3BrN2O2S |
| Molecular Weight | 259.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(4-Bromophenyl)phospholane 1-oxide (CAS 2375270-98-5)
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- (2-(2-Bromopyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352500-13-0)
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- (Z)-1-[4-(2-Chloroethoxyphenyl]-1,2-diphenyl-1-butene-4,4,5,5,5-d5 (CAS 157738-49-3)
- Pazopanib Impurity 44(Mixture of Isomers) (CAS CATO-C4X-172544)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
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