OSI-420
- CAS NO.：183320-51-6
- Empirical Formula: C21H22ClN3O4
- Molecular Weight: 415.87
- MDL number: MFCD22420811
- EINECS: 200-258-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-27 17:00:41
What is OSI-420?
The Uses of OSI-420
OSI-420 (Desmethyl Erlotinib,CP-473420) is an active metabolite of erlotinib which is an orally active EGFR tyrosin kinase inhibitor with IC50 of 2 and 20 nM for the inhibition of human EGFR and EGFR autophosphorylation in tumor cells.
The Uses of OSI-420
OSI 420 can be used in biological study of effects of cytochrome P 450 3A on pharmacokinetic interaction between erlotinib and docetaxel in rats.
Properties of OSI-420
| storage temp. | Store at -20°C |
| solubility | DMSO : 50 mg/mL (120.23 mM; Need ultrasonic) |
| form | Powder |
| color | White to off-white |
Safety information for OSI-420
Computed Descriptors for OSI-420
New Products
5-bromo-4-fluoro-2-nitrobenzaldehyde Cyclobutanone (R)-(-)-2-Amino-1-propanol Fmoc-OSu 1-(2-Chloroethyl)pyrrolidine Hydrochloride 2-Amino-2-(4-methylphenyl)acetic acid 2,4-Dihydroxybenzaldehyde Obidoxime hydrochloride API Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Dipropyl disulfide 4 pentyn 1 ol N-Vinylformamide Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 2-Butyn-1-oL 2-Pentyn-1-oL 4-Nitrobenzotrifluoride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd.Related products of tetrahydrofuran
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