TYRPHOSTIN B44
- CAS NO.：133550-32-0
- Empirical Formula: C18H16N2O3
- Molecular Weight: 308.33
- MDL number: MFCD00209854
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:40
What is TYRPHOSTIN B44?
The Uses of TYRPHOSTIN B44
Tyrphostin B44, (-) enantiomer is a potent inhibitor of (EGFR) kinase.
Biological Activity
Potent inhibitor of epidermal growth factor receptor (EGFR) kinase (IC 50 = 0.4 μ M), more active than the (+) enantiomer ((S)-(E)-2-Cyano-3-(3',4'-dihydroxyphenyl)-N-(1-phenylethyl)-2-propenamide ). Selective over ErbB2.
Properties of TYRPHOSTIN B44
| Boiling point: | 603.0±55.0 °C(Predicted) |
| Density | 1.299±0.06 g/cm3(Predicted) |
| storage temp. | −20°C |
| solubility | DMSO or ethanol: soluble |
| form | Yellow solid. |
| pka | 8.81±0.10(Predicted) |
Safety information for TYRPHOSTIN B44
Computed Descriptors for TYRPHOSTIN B44
New Products
2-(2-Ethoxyphenoxy)ethyl bromide 1,3-Dibromo-2,2-dimethoxypropane 8-Bromo-7-(2-butynyl)-3-methyl xanthine 5-Chlorothiophene-2-carboxylic acid 8-Bromo-3-methyl xanthine Maleic hydrazide o-Anisaldehyde 4-Bromobenzaldehyde 3-Fluorobenzaldehyde 2-Chlorobenzaldehyde 3-Amino-3-(3-fluorophenyl)propanoic acid 1-Propyl-4-piperidone 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-one hydrochloride 3-(4-Bromo-3-methyl-2-oxo-2,3-dihydro-1h-benzo[d]imidazol-1-yl)piperidine-2,6-dione 2-Fluoro-6-iodobenzoic acid 3-Pyridineacrylic acid 1-Boc-4-cyanopiperidine ethyl 2-oxo-2,3,9,10-tetrahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylate Vardenafil Bis-sulphonamide(Dimer) Nitroso Irbesartan N-Nitroso Nortriptyline Sulfonic acid Impurity 2-(p-Tolyl)acetaldehyde 2,2-dibromo-1-cyclopropyl-2-(2-fluorophenyl)ethan-1-oneRelated products of tetrahydrofuran
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