Skip to Content
Merck

T7665

Tyrphostin 51

≥98%

Synonym(s):

2-Amino-1,1,3-tricyano-4-(3′,4′,5′-trihydroxyphenyl)butadiene

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C13H8N4O3
CAS Number:
126433-07-6
Molecular Weight:
268.23
NACRES:
NA.77
PubChem Substance ID:
24278756
UNSPSC Code:
12352200
MDL number:
MFCD00133903
Assay:
≥98%
Form:
powder
Quality level:
200

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

biological source

synthetic (organic)

Quality Level

200

assay

≥98%

form

powder

potency

0.8 μM IC50

solubility

DMSO: soluble 5 mg of Tyrphostin 51 in 0.1 ml of solvent, clear, orange to red

storage temp.

2-8°C

SMILES string

NC(\C(=C\c1cc(O)c(O)c(O)c1)C#N)=C(/C#N)C#N

InChI

1S/C13H8N4O3/c14-4-8(12(17)9(5-15)6-16)1-7-2-10(18)13(20)11(19)3-7/h1-3,18-20H,17H2/b8-1+

InChI key

JKNOYWVMHPMBEL-UNXLUWIOSA-N

Gene Information

human ... CDK2(1017), EGFR(1956)

Related Categories

Application

Tyrphostin 51 has been used to study the inhibition of rat hepatic leptin 1.

Biochem/physiol Actions

EGFR tyrosine kinase inhibitor.
Tyrphostin 51 is a small molecule inhibitor of epidermal growth factor (EGF) receptor kinase function. This molecule associates with the substrate subsite of the protein tyrosine kinase (PTK) domain,.

Features and Benefits

This compound is a featured product for Kinase Phosphatase Biology research. Click here to discover more featured Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Preparation Note

5 mg of Tyrphostin 51 is soluble in 0.1 ml of DMSO and yields a clear, orange to red solution.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SLBW7513
SLBW6389
SLBR5488V
SLBN1149V
SLBM8472V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Shah M Khan et al.
The Journal of clinical endocrinology and metabolism, 90(1), 469-473 (2004-10-21)
Growth factors may be involved in the control of ovarian cell fate and could contribute to regulation of ovarian cell apoptosis. Our objective is to test the hypothesis that, in human luteinized granulosa cells, epidermal growth factor (EGF) works through
A Gazit et al.
Journal of medicinal chemistry, 32(10), 2344-2352 (1989-10-01)
A novel class of low molecular weight protein tyrosine kinase inhibitors is described. These compounds constitute a systematic series of molecules with a progressive increase in affinity toward the substrate site of the EGF receptor kinase domain. These competitive inhibitors
P Yaish et al.
Science (New York, N.Y.), 242(4880), 933-935 (1988-11-11)
A systematic series of low molecular weight protein tyrosine kinase inhibitors were synthesized; they had progressively increasing affinity over a 2500-fold range toward the substrate site of epidermal growth factor (EGF) receptor kinase domain. These compounds inhibited EGF receptor kinase

Related Content

Product Information Sheet - T7665

Product Information Sheet

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service