(E)-2-(4-(2-(5-(1-(3,5-DICHLOROPYRIDIN-4-YL)ETHOXY)-1H-INDAZOL-3-YL)VINYL)-1H-PYRAZOL-1-YL)ETHANOL CAS 1254473-85-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1254473-85-2 |
| Molecular Formula | C21H19Cl2N5O2 |
| Molecular Weight | 444.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(4-(2-(5-(1-(3,5-DICHLOROPYRIDIN-4-YL)ETHOXY)-1H-INDAZOL-3-YL)VINYL)-1H-PYRAZOL-1-YL)ETHANOL (CAS 1254473-85-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H19Cl2N5O2. Molecular weight: 444.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H19Cl2N5O2 |
| Molecular Weight | 444.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related E Standards
- (2,6-Dichloropyridin-4-yl)methyl (3-(2,6-dichlorophenyl)-5-methylisoxazol-4-yl)carbamate (CAS 261622-75-7)
- N-(3,5-Dichloropyridin-4-yl)-2-[1-(4-fluorobenzyl)-5-hydroxy-1H-indol-3-yl]-2-oxo-acetamide (CAS 257892-33-4)
- N-(2,6-Dichloropyridin-4-yl)-2-(4-isopropyl-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-yl)hydrazine-1-carboxamide (CAS 383150-41-2)
- N-(3,5-Dichloropyridin-4-yl)-4-(difluoromethoxy)-8-(methylsulfonamido)dibenzo[b,d]furan-1-carboxamide (CAS 778576-62-8)
- 2-((3,5-Dichloropyridin-2-yl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 502860-56-2)
- Ethyl 2-((5-(2,6-dichloropyridin-4-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetate (CAS 680216-57-3)
- N-(2-(3,5-Dichloropyridin-2-yl)phenyl)-2-methylfuran-3-carboxamide (CAS 824952-75-2)
- N'-((2,6-dichloropyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide (CAS 1820748-57-9)
Recommended Standards
- LY 2874455 (CAS 1254473-64-7)
- 11-(2,5-Dichlorophenyl)-2,3-dimethoxy-5,11,12,12a-tetrahydropyrazolo[3',4':4,5]pyrido[2,1-a]isoquinolin-8(6H)-one (CAS 685108-02-5)
- 1,1'-(2,6-Dimethylpyridine-3,5-diyl)bis(3-(4-chlorophenyl)urea) (CAS 111233-11-5)
- Betaine monohydrate (CAS 590-47-6)
- ((2R,3R,5S,6S)-5,6-Dimethoxy-1,4-dioxane-2,3-diyl)dimethanol (CAS 241811-66-5)
- 4,4-Difluoro-3,3-dimethylpentanoic acid (CAS 2024430-38-2)
- 3-(1-Ethoxyethyl)-5-(piperazin-1-ylmethyl)-1,2,4-oxadiazole (CAS 1354963-12-4)
- Potassium (3-(cyanomethyl)phenyl)trifluoroborate (CAS 1073468-32-2)
- Roxadustat impurity (CAS CATO-C4X-2213113)
- Lixisenatide (CAS 320367-13-3（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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