5-bromoisatin, 3-thiosemicarbazide CAS 1346414-05-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1346414-05-8 |
| Molecular Formula | C9H7BrN4OS |
| Molecular Weight | 299.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-bromoisatin, 3-thiosemicarbazide (CAS 1346414-05-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7BrN4OS. Molecular weight: 299.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7BrN4OS |
| Molecular Weight | 299.15 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related bromoisatin Standards
- 87-48-9 5-Bromoisatin 5-Bromoindoline-2,3-dione 1H-Indole-2,3-dione, 5-bromo- (9CI) Indole-2,3-dione, 5-bromo- 5-21-10-00264 (Beilstein Handbook Reference) BRN 0383760 5-Bromisatin [Czech] 5-Bromoindole-2,3-dione EINECS 201-747-7 Isatin, 5-bromo- NSC 4980 5-Bromisatin (CAS 87-48-9)
- 4-Bromoisatin (CAS 20780-72-7)
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