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Chemical structure of Tyrphostin B44

GC12977

Tyrphostin B44

Also listed as Tyrphostin B44, (-) enantiomer

Tyrphostin B44 (catalogue number GC12977) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 133550-32-0. Molecular formula C18H16N2O3, molecular weight 308.34. IUPAC name: (E)-2-cyano-3-(3,4-dihydroxyphenyl)-N-[(1R)-1-phenylethyl]prop-2-enamide. Supplied in 2 pack sizes, from 10mg at ₪354.87 to 50mg at ₪1,501.04; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS133550-32-0MW308.34FormulaC18H16N2O3
CAS number
133550-32-0
Molecular weight
308.34
Formula
C18H16N2O3
Solubility
Soluble in DMSO
InChIKey
UMGQVUWXNOJOSJ-KMHUVPDISA-N
Catalogue number
GC12977
Brand
GLPBIO
Computed properties PubChem CID 5328772 · XLogP 2.7 · TPSA 93.4 Ų · H-bond donors 3
XLogP
2.7
TPSA
93.4 Ų
H-bond donors
3
H-bond acceptors
4
Rotatable bonds
4
Heavy atoms
23

SMILES C[C@H](C1=CC=CC=C1)NC(=O)/C(=C/C2=CC(=C(C=C2)O)O)/C#N

Computed descriptors from PubChem (CID 5328772), 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.