Atrasentan hydrochloride Property

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

solubility 

Soluble in DMSO

form 

Powder

color 

Off-white to gray

InChI

InChI=1/C29H38N2O6.ClH/c1-4-6-14-30(15-7-5-2)26(32)18-31-17-23(21-10-13-24-25(16-21)37-19-36-24)27(29(33)34)28(31)20-8-11-22(35-3)12-9-20;/h8-13,16,23,27-28H,4-7,14-15,17-19H2,1-3H3,(H,33,34);1H/t23-,27-,28+;/s3

InChIKey

IJFUJIFSUKPWCZ-FZVADPAUNA-N

SMILES

C1(=CC2=C(OCO2)C=C1)[C@@H]1[C@@H](C(=O)O)[C@H](C2C=CC(OC)=CC=2)N(CC(N(CCCC)CCCC)=O)C1.Cl |&1:9,10,14,r|

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Atrasentan hydrochloride Chemical Properties,Usage,Production

Description

Atrasentan Hydrochloride is the orally available hydrochloride salt of pyrrolidine-3-carboxylic acid with potential antineoplastic activity. As a selective antagonist of the endothelin-A (ETA) receptor, atrasentan binds selectively to the ETA receptor, which may result in inhibition of endothelin-induced angiogenesis and tumor cell proliferation.

Uses

Atrasentan belongs to a pyrrolidine and benzodioxole derivative. It is a selective antagonist of the endothelin-A (ETA) receptor and binds selectively to the ETA receptor, which may result in the inhibition of endothelin-induced angiogenesis and tumor cell proliferation. Its potential therapeutic uses include the treatment of diabetic nephropathies and as an antineoplastic agent.

Biological Activity

Atrasentan is a selective endothelin ETA receptor antagonist with an IC50 of 0.2 nM for ETA compared to 190 nM for ETB receptors. It blocks blocks endothelin induced cell proliferation, and has been investigated as a possible treatment for prostate cancer, and more recently for therapy for diabetic kidney disease.