1-(2,6-Dichloro-4-(trifluoromethyl)phenyl)-5-ethoxy-4-nitro-1H-pyrazole CAS 113802-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113802-83-8 |
| Molecular Formula | C12H8Cl2F3N3O3 |
| Molecular Weight | 370.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,6-Dichloro-4-(trifluoromethyl)phenyl)-5-ethoxy-4-nitro-1H-pyrazole (CAS 113802-83-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8Cl2F3N3O3. Molecular weight: 370.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2F3N3O3 |
| Molecular Weight | 370.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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- 3,3-Dichloro-1-(4-iodophenyl)piperidin-2-one (CAS 545445-10-1)
- 5-(1-Benzyl-5,6-dichloro-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-00-8)
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Recommended Standards
- 4-(1,1,1,3,3,3-Hexafluoro-2-hydroxy-2-propyl)phenylboronic Acid Pinacol Ester (CAS 449804-09-5)
- 2-(2-Methoxy-4,6-bis(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121512-96-5)
- Vilanterol Impurity 34 (CAS 503070-64-2)
- methyl 6-amino-5-iodo-pyridine-3-carboxylate (CAS 211308-80-4)
- 3-(Decylamino)propanoic acid (CAS 27373-56-4)
- 1910-70-9 YK1DUA2LXK Reserpic acid hydrochloride UNII-YK1DUA2LXK Yohimban-16-carboxylic acid, 18-hydroxy-11,17-dimethoxy-, hydrochloride (1:1), (3beta,16beta,17alpha,18beta,20alpha)- NSC-118178 Reserpic acid, monohydrochloride (CAS 1910-70-9)
- 2-(4-Methoxyphenyl)pyrrolidine-1-sulfonamide (CAS 1209166-96-0)
- 5-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-1-isopropyl-1H-pyrazole (CAS 1487356-83-1)
- 1-Iodopropane-1,1,3,3,3-d5 (stabilized with copper) (CAS 1219794-94-1)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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