Fenfluramine Impurity 2 CAS 21235-67-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 21235-67-6 |
| Molecular Formula | C10H9F3O |
| Molecular Weight | 202.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Fenfluramine Impurity 2 (CAS 21235-67-6) pharmacopoeial impurity standards reference standard. Molecular formula: C10H9F3O. Molecular weight: 202.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H9F3O |
| Molecular Weight | 202.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
Related Fenfluramine Standards
- Fenfluramine Impurity 3 (CAS 713-45-1)
- Fenfluramine Impurity 4 (CAS 21906-39-8)
- Nor-Fenfluramine (CAS 1886-26-6)
- Fenfluramine Impurity 8 (CAS 621-45-4)
- DL-Fenfluramine (CAS 458-24-2)
- Fenfluramine Impurity 1 (CAS 52777-74-9)
- Fenfluramine Impurity 1 (CAS 19023-40-6)
- Fenfluramine hydrochloride (CAS 16105-77-4)
Recommended Standards
- dimethyl (methanesulfonylmethyl)phosphonate (CAS 25508-33-2)
- Cinacalcet Impurity 61 (CAS 64189-17-9)
- Cinacalcet Impurity N95 (CAS 376641-58-6)
- Fluoxetine EP Impurity C HCl (CAS 79088-29-2)
- Flurbiprofen Impurity 25 (CAS 91503-88-7)
- 2-Methylthio-ADP Trisodium Salt (CAS 475193-31-8)
- 2-(2-Bromophenyl)-2,2-difluoroacetic Acid (CAS 1375472-90-4)
- 1-Fluorocycloheptane-1-carboxylic acid (CAS 377725-13-8)
- 4-Chloro-2-(propan-2-yl)-6-(trifluoromethyl)pyrimidine (CAS 126439-51-8)
- 69558-55-0 O3Y80ZF13F Thymopentin Thymopentin [USAN:INN:BAN] L-Tyrosine, N-(N-(N-(N2-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- L-Tyrosine, N-(N-(N-(N(sup 2)-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- Thymopentine [French] Thymopentinum [Latin] Timopentina [Spanish] Thymopoietin 32-36 TP-5 Thymopoietin pentapeptide ORF-15244 Thymopentine Thymopentinum Timopentina ORF 15244 UNII-O3Y80ZF13F (CAS 69558-55-0)
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