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ChemicalBook > Product Catalogue >Biochemical Engineering >Inhibitors >TGF-beta / Smad >TGF-beta / Smad inhibitors >K 02288

K 02288

K 02288 Structure
  • ₹0
  • Product name: K 02288
  • CAS: 1431985-92-0
  • MF: C20H20N2O4
  • MW: 352.38
  • EINECS:
  • MDL Number:MFCD26936347
  • Synonyms:LM-3151 K02288;K 02288;3-[(6-Amino-5-(3,4,5-trimethoxyphenyl)-3-pyridinyl]phenol;K 02288 Phenol, 3-[6-amino-5-(3,4,5-trimethoxyphenyl)-3-pyridinyl]-;K02288 3-[(6-Amino-5-(3,4,5-trimethoxyphenyl)-3-pyridinyl]phenol;K 02288(K 02288a);K 02288a;K 02288 USP/EP/BP
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :201-203°C
Boiling point :522.2±50.0 °C(Predicted)
Density :1.232±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO (Slightly), Methanol (Slightly)
pka :9.33±0.10(Predicted)
form :powder
color :white to beige

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Activation of bone morphogenetic protein (BMP) type I receptors, also known as activin receptor-like kinases (ALK1-7), leads to the assembly of SMAD complexes, which translocate to the nucleus to induce transcriptional activation important for normal development and tissue repair. K02288 is a 2-aminopyridine-based inhibitor of ALK1 and ALK2 with IC50 values of 1.8 and 1.1 nM, respectively. It is less selective for ALK3, 4, 5, and 6 subtypes and the type II BMP receptor ActRIIA, demonstrating IC50 values of 34.4, 302, 321, 6.4, and 220 nM, respectively. K02288 can prevent BMP4-induced SMAD1/5/8 pathway activation in vitro (IC50 = 100 nM) without affecting TGF-β signaling. Furthermore, at 8-10 μM, K02288 has been used to induce the dorsalization of zebrafish embryos. Through specific inhibition of BMP signaling, this compound can be used to research stem cell biology and disease models of musculoskeletal dysplasia and cancer.

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