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Postion:Product Catalog >API>Hormones and the Endocrine System>Contraceptives>Levonorgestrel
Levonorgestrel
  • Levonorgestrel

Levonorgestrel NEW

Price $29
Package 1mL
Supply Ability: 10g
Update Time: 2026-07-27

Product Details

Product Name: Levonorgestrel CAS No.: 797-63-7
Purity: 99.83% Supply Ability: 10g
Release date: 2026/07/27

Product Introduction

Bioactivity

NameLevonorgestrel
DescriptionLevonorgestrel (D-Norgestrel) is a Progestin and Progestin-containing Intrauterine Device. The physiologic effect of levonorgestrel is by means of Inhibit Ovum Fertilization.
In vitroLevonorgestrel significantly upregulates mRNA expression of the gene encoding luteinizing hormone beta subunit (lhβ) in both male and female cockroaches, while downregulating mRNA expression of the gene encoding follicle-stimulating hormone beta subunit (fshβ). Furthermore, in long-clawed ground squirrels, Levonorgestrel decreases the mRNA expression of ovarian follicle-stimulating hormone receptor, luteinizing hormone receptor, ovarian estrogen receptor β, and progesterone receptor, as well as the mRNA expression of ERα and PR in the uterus.
In vivoLevonorgestrel elevates cyclic AMP levels in the veins and inhibits the activation of protein kinase C induced by PMA. It suppresses progesterone secretion in rat luteal cells, which is stimulated by oLH, dibutyryl-cAMP, and pregnenolone. Levonorgestrel also inhibits contractions induced by high potassium (K(+)) solutions or PMA in the presence and absence of extracellular calcium (Ca(2+)), effectuating endothelium-dependent relaxation through hindrance of calcium ion ingress and protein kinase C activation. Moreover, while the inhibitory effects of Levonorgestrel on estrogen-induced pituitary weight gain and hyperprolactinemia are attenuated by mifepristone, flunarizine does not block its effects.
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature.
Solubility Information10% DMSO+90% Saline : 1.5 mg/mL (4.8 mM), Sonication is recommended.
DMSO : 43.8 mg/mL (140.18 mM), Sonication is recommended.
KeywordsSRD5A1 | progestogenReceptor | progestogen Receptor | ProgesteroneReceptor | Progesterone Receptor | NR3C3 | Levonorgestrel | Inhibitor | inhibit | EstrogenReceptor | Estrogen Receptor | ER
Inhibitors RelatedStavudine | Aceglutamide | Adenosine | Urea | Tamoxifen | Metronidazole | Citric Acid Triammonium | Formamide | Dimethyl phthalate | Alginic acid | Dextran sulfate sodium salt (MW 5000) | Sildenafil citrate
Related Compound LibrariesNuclear Receptor Compound Library | FDA-Approved & Pharmacopeia Drug Library | Bioactive Compound Library | Approved Drug Library | ReFRAME Related Library | Drug Repurposing Compound Library | Inhibitor Library | Endocrinology-Hormone Compound Library | FDA-Approved Drug Library | Bitter Compound library | Bioactive Compounds Library Max | NMPA-Approved Drug Library

Company Profile Introduction

Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers. TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.

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TargetMol Chemicals Inc.

4YR United StatesUnited States
  • Since: 2011-01-07
  • Address: 36 Washington Street, Wellesley Hill, USA
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