Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

SML2802

Sigma-Aldrich

ATR-101

≥98% (HPLC)

Synonym(s):

1[[1[4(Dimethylamino)phenyl]cyclopentyl]methyl]3[2,6di(propan2yl)phenyl]urea hydrochloride, ATR 101, ATR101, CI-984, N-[2,6-bis(1-Methylethyl)phenyl]-N-[[1-[4-(dimethylamino)phenyl]cyclopentyl]methyl]urea hydrochloride, Nevanimibe HCl, PD 132301 HCl, PD 132301-02, PD 132301-2, PD132301 HCl, PD132301-02, PD132301-2

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C27H39N3O·HCl
CAS Number:
133825-81-7
Molecular Weight:
458.08
MDL number:
MFCD00899568
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

InChI

1S/C27H39N3O.ClH/c1-19(2)23-10-9-11-24(20(3)4)25(23)29-26(31)28-18-27(16-7-8-17-27)21-12-14-22(15-13-21)30(5)6;/h9-15,19-20H,7-8,16-18H2,1-6H3,(H2,28,29,31);1H

InChI key

SDOOGTHIDFZUNM-UHFFFAOYSA-N

Biochem/physiol Actions

ATR-101 (PD 132301-02; Nevanimibe HCl) is an orally active, potent and selective acyl-CoA:cholesterol acyltransferase 1 (ACAT1, SOAT1) inhibtior (IC50 = 52 nM; intestinal microsome from cholesterol-fed rabbits) that reduces plasma cholesterol in both acute (by 77%; 50 mg/kg po.) and chronic (by 80%; 10 mg/kg po.) cholesterol-fed rat models. In addition, ATR-101 is reported to exhibit therapeutic efficacy against adrenocortical carcinoma (ACC), congenital adrenal hyperplasia (CAH), and Cushing′s syndrome (CS).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

G H Wolfgang et al.
Life sciences, 56(13), 1089-1093 (1995-02-17)
To assess whether previously reported ultrastructural alterations of adrenocortical mitochondria induced by the acyl-CoA:cholesterol acyltransferase (ACAT) inhibitor PD 132301-2 are accompanied by functional deficits in tissue energy stores, phosphorylated adenine nucleotide levels in guinea pig adrenal cortex were quantitated. Adrenals
R G Elkin et al.
Poultry science, 72(3), 513-520 (1993-03-01)
PD132301-2, an inhibitor of acyl-coenzyme A:cholesterol O-acyltransferase (ACAT; EC 2.3.1.26), and 1-stearylboronic acid (SBA), a fatty acid analogue, were orally administered to White Leghorn hens in separate experiments to evaluate their effects on layer performance and plasma and egg yolk
L A Vernetti et al.
Toxicology and applied pharmacology, 118(1), 30-38 (1993-01-01)
A novel lipid regulator (PD132301-2) produces degeneration and necrosis of adrenal fasciculata in guinea pigs. Primary adrenocortical cell cultures from male Hartley guinea pigs were utilized to investigate potential mechanisms of this toxicity. Concentration-dependent loss of viability, measured by neutral
L A Vernetti et al.
Toxicology in vitro : an international journal published in association with BIBRA, 10(1), 51-57 (1996-02-01)
PD132301-2, a novel inhibitor of acyl-CoA: cholesterol acyltransferase, was previously shown to be an inhibitor of mitochondrial respiration and an adrenal toxicant in several species. To investigate potential mechanisms of tissue-specific toxicity in vivo, dog adrenocortical and hepatocyte cell cultures
Christopher R LaPensee et al.
Endocrinology, 157(5), 1775-1788 (2016-03-18)
ATR-101 is a novel, oral drug candidate currently in development for the treatment of adrenocortical cancer. ATR-101 is a selective and potent inhibitor of acyl-coenzyme A:cholesterol O-acyltransferase 1 (ACAT1), an enzyme located in the endoplasmic reticulum (ER) membrane that catalyzes
View All Related Papers

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