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Key Documents

T4693

Sigma-Aldrich

Tyrphostin AG 537

≥98%

Synonym(s):

Bis-Tyrphostin

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About This Item

Empirical Formula (Hill Notation):
C23H20N4O6
Molecular Weight:
448.43
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

Assay

≥98%

potency

0.4 μM IC50

solubility

DMSO: soluble

storage temp.

2-8°C

SMILES string

Oc1ccc(cc1O)\C=C(/C#N)C(=O)NCCCNC(=O)\C(=C\c2ccc(O)c(O)c2)C#N

Gene Information

Biochem/physiol Actions

Tyrphostin AG 537 is a strong inhibitor of pro-PHBP (proenzyme form of plasma hyaluronan-binding protein) stimulation1.
EGF-R inhibitor

Preparation Note

Tyrphostin AG 537 is soluble in DMSO.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Eisaku Yamamoto et al.
Bioscience, biotechnology, and biochemistry, 75(10), 2070-2072 (2011-10-08)
Plasma hyaluronan-binding protein (PHBP) is a serine protease the activation of which is implicated in inflammation. Previous investigations have suggested the presence of catechol-binding sites in its proenzyme form, pro-PHBP. Here we found that compounds with plural catechol groups conjugated

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