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Chemical structure of Desmethyl Erlotinib

GC43419

Desmethyl Erlotinib

Also known as 2-[4-(3-ethynylanilino)-7-(2-methoxyethoxy)quinazolin-6-yl]oxyethanol

Desmethyl erlotinib is a metabolite of erlotinib

ChemicalCAS183321-86-0MW379.4FormulaC21H21N3O4
CAS number
183321-86-0
Molecular weight
379.4
Formula
C21H21N3O4
Solubility
DMF： 50 mg/ml,DMF：PBS (pH 7·2) (1：9)： 0·1 mg/ml,DMSO： 25 mg/ml,Ethanol： 0·25 mg/ml
InChIKey
KOQIAZNBAWFSQM-UHFFFAOYSA-N
Catalogue number
GC43419
Brand
GLPBIO
Computed properties PubChem CID 10317566 · XLogP 2.8 · TPSA 85.7 Ų · H-bond donors 2
XLogP
2.8
TPSA
85.7 Ų
H-bond donors
2
H-bond acceptors
7
Rotatable bonds
10
Heavy atoms
28

SMILES COCCOC1=C(C=C2C(=C1)N=CN=C2NC3=CC=CC(=C3)C#C)OCCO

Computed descriptors from PubChem (CID 10317566), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.