A9657

Sigma-Aldrich

DL-Aminoglutethimide

Synonym(s):
3-(p-Aminophenyl)-3-ethylpiperidine-2,6-dione, 3-(4-Aminophenyl)-3-ethyl-2,6-piperidinedione
Empirical Formula (Hill Notation):
C13H16N2O2
CAS Number:
Molecular Weight:
232.28
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77
Pricing and availability is not currently available.

biological source

synthetic

assay

≥98% (TLC)

form

powder or crystals

color

white

mp

152-154 °C (lit.)

solubility

H2O: slightly soluble 0.2 mg/mL
45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 1.2 mg/mL
0.1 M HCl: soluble
acetonitrile: soluble
methanol: soluble

originator

Novartis

storage temp.

room temp

SMILES string

CCC1(CCC(=O)NC1=O)c2ccc(N)cc2

InChI

1S/C13H16N2O2/c1-2-13(8-7-11(16)15-12(13)17)9-3-5-10(14)6-4-9/h3-6H,2,7-8,14H2,1H3,(H,15,16,17)

InChI key

ROBVIMPUHSLWNV-UHFFFAOYSA-N

Gene Information

human ... CYP11A1(1583), CYP17A1(1586), CYP19A1(1588)
rat ... Cyp19a1(25147)

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Application

DL-Aminoglutethimide has been used:
  • as a steroid synthesis inhibitor to study its effects on steroid synthesis in amphibian Xenopus laevis oocytes
  • as an adrenostatic compound to study its effects on full form Enhanced green fluorescent protein (EGFP) andproopiomelanocortin (POMC) expression in the anterior domain of zebrafish pituitary corticotrophs
  • as an inhibitor of steroidogenic enzymes to study its effects on estrogen receptor (ER) mRNA levels in mouse tumor leydig cell line

Biochem/physiol Actions

DL-Aminoglutethimide is a derivative of the sedative glutethimide. Originally introduced as an anticonvulsant, it was found to cause adrenal insufficiency. Blocks adrenal steroidogenesis by inhibiting the enzymatic conversion of cholesterol to pregnenolone. It also blocks the peripheral conversion (aromatization) of androgenic precursors to estrogens. The D-isomer is 30 times more potent at inhibiting aromatase activity, whereas the L-isomer is more potent at inhibiting cholesterol side-chain cleavage (steroidogenesis).

Features and Benefits

This compound was developed by Novartis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.
This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. A9657.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Legal Information

LOPAC is a registered trademark of Sigma-Aldrich Co. LLC

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

Xi

Risk Statement

36/37/38

Safety Statement

26-36

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Activation of the progesterone-signaling pathway by methyl-beta-cyclodextrin or steroid in Xenopus laevis oocytes involves release of 45-kDa Galphas
Sadler S E, et al.
Developmental Biology, 322(1), 199-207 (2008)
Motoki Tanaka et al.
Neuropharmacology, 62(7), 2373-2387 (2012-03-01)
Both in vivo and in vitro studies have shown that neurosteroids promote learning and memory by modulating synaptic functions in the hippocampus. However, we do not know to what degree endogenously synthesized neurosteroids contribute to the hippocampal synaptic functions. Cytochrome...
Sandy Lenie et al.
Toxicology letters, 185(3), 143-152 (2009-01-21)
Biologically relevant bioassays are needed to test various endocrine disrupters (EDs). A mouse follicle culture model could allow measuring steroidogenic enzyme function in combination with oocyte growth and meiotic maturation using routine methodology. Three steroidogenesis-disrupting 'model' chemicals were tested; vorozole...
David Gillis et al.
The Journal of pediatrics, 152(6), 882-884 (2008-05-22)
A 4 month-old girl presented with severe Cushing syndrome caused by McCune-Albright syndrome. After undergoing 19 months of pharmacologic suppression of cortisol production, she has been in clinical remission for more than 6 years. Adrenalectomy may be avoidable even in...
Irene Izquierdo-Lorenzo et al.
Langmuir : the ACS journal of surfaces and colloids, 28(24), 8891-8901 (2012-03-01)
A comparative study of different plasmonic nanoparticles with different morphologies (nanospheres and triangular nanoprisms) and metals (Ag and Au) was done in this work and applied to the ultrasensitive detection of aminoglutethimide (AGI) drug by surface enhanced Raman spectroscopy (SERS)...

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