MedKoo Cat#: 406796 | Name: II-B08

Description:

WARNING: This product is for research use only, not for human or veterinary use.

II-B08, also known as PTP Inhibitor XXXI, is a cell-permeable SHP2 inhibitor (IC50 = 5.5 µM). II-B08 blocks growth factor stimulated ERK1/2 activation and hematopoietic progenitor proliferation, providing supporting evidence that chemical inhibition of SHP2 may be therapeutically useful for anticancer and antileukemia treatment. X-ray crystallographic analysis of the structure of SHP2 in complex with 9 reveals molecular determinants that can be exploited for the acquisition of more potent and selective SHP2 inhibitors.

Chemical Structure

II-B08
II-B08
CAS# 1143579-78-5

Theoretical Analysis

MedKoo Cat#: 406796

Name: II-B08

CAS#: 1143579-78-5

Chemical Formula: C33H27N5O4

Exact Mass: 557.2063

Molecular Weight: 557.61

Elemental Analysis: C, 71.08; H, 4.88; N, 12.56; O, 11.48

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
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Synonym
II-B08; II-B 08; II-B-08. CD45 Inhibitor V, FAP1 Inhibitor, LMWPTP Inhibitor, Lyp Inhibitor III, PTP1B Inhibitor IX, SHP1 Inhibitor IX.
IUPAC/Chemical Name
3-(1-(3-(Biphenyl-4-ylamino)-3-oxopropyl)-1H-1,2,3-triazol-4-yl)-6-hydroxy-1-methyl-2-phenyl-1H-indole-5-carboxylic acid
InChi Key
RATFAFAWIWHLMR-UHFFFAOYSA-N
InChi Code
InChI=1S/C33H27N5O4/c1-37-28-19-29(39)26(33(41)42)18-25(28)31(32(37)23-10-6-3-7-11-23)27-20-38(36-35-27)17-16-30(40)34-24-14-12-22(13-15-24)21-8-4-2-5-9-21/h2-15,18-20,39H,16-17H2,1H3,(H,34,40)(H,41,42)
SMILES Code
O=C(C1=CC2=C(N(C)C(C3=CC=CC=C3)=C2C4=CN(CCC(NC5=CC=C(C6=CC=CC=C6)C=C5)=O)N=N4)C=C1O)O
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 557.61 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Sharma N, Everingham S, Zeng LF, Zhang ZY, Kapur R, Craig AW. Oncogenic KIT-induced aggressive systemic mastocytosis requires SHP2/PTPN11 phosphatase for disease progression in mice. Oncotarget. 2014 Aug 15;5(15):6130-41. PubMed PMID: 25026279; PubMed Central PMCID: PMC4171618. 2: Duan YQ, Ma Y, Wang XJ, Jin YY, Wang RL, Dong WL, Xu WR, Kong DX, Wang SQ. Design potential selective inhibitors for treating cancer by targeting the Src homology 2 (SH2) domain-containing phosphatase 2 (Shp2) with core hopping approach. Protein Pept Lett. 2014 Jun;21(6):556-63. PubMed PMID: 24364859. 3: Xu J, Zeng LF, Shen W, Turchi JJ, Zhang ZY. Targeting SHP2 for EGFR inhibitor resistant non-small cell lung carcinoma. Biochem Biophys Res Commun. 2013 Oct 4;439(4):586-90. doi: 10.1016/j.bbrc.2013.09.028. Epub 2013 Sep 13. PubMed PMID: 24041688; PubMed Central PMCID: PMC3822432. 4: Zhang X, He Y, Liu S, Yu Z, Jiang ZX, Yang Z, Dong Y, Nabinger SC, Wu L, Gunawan AM, Wang L, Chan RJ, Zhang ZY. Salicylic acid based small molecule inhibitor for the oncogenic Src homology-2 domain containing protein tyrosine phosphatase-2 (SHP2). J Med Chem. 2010 Mar 25;53(6):2482-93. doi: 10.1021/jm901645u. PubMed PMID: 20170098; PubMed Central PMCID: PMC2842125.