Halcinonide Impurity N2 CAS 982-91-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 982-91-2 |
| Molecular Formula | C21H26ClFO5 |
| Molecular Weight | 412.88 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Halcinonide Impurity N2 (CAS 982-91-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H26ClFO5. Molecular weight: 412.88 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H26ClFO5 |
| Molecular Weight | 412.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Halcinonide Standards
- Halcinonide Impurity N1 (CAS 3093-36-5)
- Halcinonide Impurity 14 (CAS CATO-C4X-279514)
- Halcinonide Impurity 11 (CAS CATO-C4X-279511)
- Halcinonide Impurity 9 (CAS CATO-C4X-27959)
- Halcinonide Impurity N3 (CAS 2414269-43-3)
- Halcinonide Impurity 16 (CAS CATO-C4X-279516)
- Halcinonide Impurity 13 (CAS CATO-C4X-279513)
- Halcinonide Impurity 17 (CAS CATO-C4X-279517)
Recommended Standards
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- Flumetasone Impurity 10 (CAS 382631-11-0)
- Loratadine Impurity 66 (CAS 65214-82-6)
- Ibrutinib Impurity 194 (CAS CATO-C4X-1064194)
- Tetrahydroamentoflavone (CAS 48236-96-0)
- Sodium 4-Chlorophenoxyacetate (CAS 13730-98-8)
- 2-Fluoro-5-(pyridin-3-yl)aniline (CAS 264616-96-8)
- methyl 4-methoxypyrimidine-2-carboxylate (CAS 500160-56-5)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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