1-(2-(1H-indol-3-yl)ethyl)-3-(2,4-dichlorobenzyl)-4-hydroxypyridin-2(1H)-one CAS 478045-90-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478045-90-8 |
| Molecular Formula | C22H18Cl2N2O2 |
| Molecular Weight | 413.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-(1H-indol-3-yl)ethyl)-3-(2,4-dichlorobenzyl)-4-hydroxypyridin-2(1H)-one (CAS 478045-90-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H18Cl2N2O2. Molecular weight: 413.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H18Cl2N2O2 |
| Molecular Weight | 413.30 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related H Standards
- 1-(2-(1H-indol-3-yl)ethyl)-3-(2,6-dichlorobenzyl)-2-methylpyridin-4(1H)-one (CAS 860785-21-3)
- 1-(2-(1H-indol-3-yl)ethyl)-5-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidin-4(1H)-one (CAS 551930-80-4)
- 1-(1H-Indol-3-yl)-2-(triphenylphosphoranylidene)ethanone (CAS 91543-07-6)
- 3H-Indol-3-one, 5-bromo-2-(5-bromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- (CAS 84-40-2)
- 6-(2-(4-(1H-Indol-3-yl)piperidin-1-yl)ethyl)-3,7-dimethyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 79449-97-1)
- 3-{[2-(1H-indol-3-yl)-2-phenylethyl]sulfamoyl}benzoic acid (CAS 877966-22-8)
- 11-(1H-indol-3-yl)-3,3-dimethyl-1-oxo-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepine-7-carboxylic acid (CAS 1024355-02-9)
- 3-(1H-Indol-3-yl)-6-iodo-2-methylquinazolin-4(3H)-one (CAS 655250-50-3)
Recommended Standards
- N3-PEG3-C2-PFP ester (CAS 1807530-07-9)
- 2-(2,4-Difluorophenoxy)-1-(1-(4-(trifluoromethoxy)phenyl)-1H-1,2,3-triazol-4-yl)propan-1-one (CAS 478248-75-8)
- Bromoacetamido-PEG3-NH-Boc (CAS 1421933-39-2)
- 26182-60-5 Sulfuric acid, monoethenyl ester, potassium salt (1:1), homopolymer Sulfuric acid, monoethenyl ester, potassium salt, homopolymer Sulfuric acid, monovinyl ester, potassium salt, homopolymer (CAS 26182-60-5)
- (S)-6,7-difluoro-3-(4-methyl-2-oxooxazolidin-3-yl)benzo[d]isoxazole-5-carbaldehyde (CAS 1802089-88-8)
- 2,2'-(4,5-dimethoxy-1,2-phenylene)diacetonitrile (CAS 24006-88-0)
- 5-((4-Bromobenzyl)sulfonyl)-3-chloro-1,2,4-thiadiazole (CAS 494763-24-5)
- 6-Amino-3H-indazol-3-one (CAS 707534-98-3)
- 2-(3-(Trifluoromethyl)phenyl)ethanethioamide (CAS 952182-78-4)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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