Skip to Content
Merck
CN

SML2020

Atrasentan hydrochloride

≥98% (HPLC), ETA receptor antagonist, powder

Synonym(s):

(2R,3R,4S)-4-(1,3-Benzodioxol-5-yl)-1-[2-(dibutylamino)-2-oxoethyl]-2-(4-methoxyphenyl)-3-pyrrolidinecarboxylic acid hydrochloride, 2R-(4-Methoxyphenyl)-4S-(1,3-benzodioxol-5-yl)-1-(N, N-di(n-butyl)aminocarbonyl-methyl)-pyrrolidine-3R-carboxylic acid hydrochloride, A-147627 hydrochloride, ABT-627 hydrochloride

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C29H38N2O6 · HCl
CAS Number:
195733-43-8
Molecular Weight:
547.08
NACRES:
NA.77
UNSPSC Code:
12352200
MDL number:
MFCD13194884

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

Product Name

Atrasentan hydrochloride, ≥98% (HPLC)

InChI

1S/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+;/m1./s1

SMILES string

[H]Cl.CCCCN(CCCC)C(CN1C[C@H](C2=CC=C(OCO3)C3=C2)[C@@H](C(O)=O)[C@@H]1C4=CC=C(OC)C=C4)=O

InChI key

IJFUJIFSUKPWCZ-SQMFDTLJSA-N

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Related Categories

Biochem/physiol Actions

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.
Selective endothelin ETA receptor antagonist

General description

Atrasentan has also been used to treat cardiovascular disease.

Storage Class

11 - Combustible Solids

wgk

WGK 3

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000469096
0000469096
0000461885
0000461885
0000194230

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

Margien G S Boels et al.
Diabetes, 65(8), 2429-2439 (2016-05-22)
Atrasentan, a selective endothelin A receptor antagonist, has been shown to reduce albuminuria in type 2 diabetes. We previously showed that the structural integrity of a glomerular endothelial glycocalyx is required to prevent albuminuria. Therefore we tested the potential of
Carmen De Miguel et al.
Scientific reports, 7, 43152-43152 (2017-02-24)
Endothelin-1 (ET-1) promotes renal damage during cardiovascular disease; yet, the molecular mechanisms involved remain unknown. Endoplasmic reticulum (ER) stress, triggered by unfolded protein accumulation in the ER, contributes to apoptosis and organ injury. These studies aimed to determine whether the
Determination of atrasentan by high performance liquid chromatography with fluorescence detection in human plasma.
Bryan P D, et al.
Biomedical Chromatography, 15(8), 525-533 (2001)
Chunhua Jin et al.
The Journal of pharmacology and experimental therapeutics, 351(2), 467-473 (2014-09-06)
Experiments determined whether the combination of endothelin A (ETA) receptor antagonist [ABT-627, atrasentan; (2R,3R,4S)-4-(1,3-benzodioxol-5-yl)-1-[2-(dibutylamino)-2-oxoethyl]-2-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid] and a thiazide diuretic (chlorthalidone) would be more effective at lowering blood pressure and reducing renal injury in a rodent model of metabolic syndrome compared

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