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Product Usage: This product is intended for research purposes only.

All product information available on this website is for educational purposes only. Any form of bodily introduction into humans or animals is strictly prohibited by law. This product should only be handled by licensed and qualified professionals. It is not a drug, food, or cosmetic, and must not be misbranded, misused, or mislabeled as such.

LGD-4033 Powder (Ligandrol) | 2 Grams

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Quantity
Original price was: $102.99.Current price is: $77.24.
Same Trusted Formula. Fresh New Look.

During our packaging transition, you may receive products with either our previous or updated label. Rest assured, the formulation, purity and quality remain exactly the same as per our standards.

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Overview

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Research-Grade SARM Reference Material

LGD-4033 (Ligandrol) Powder — 2 Grams

LGD-4033, also designated ligandrol or VK5211, is a non-steroidal selective
androgen receptor modulator (SARM) originally developed by Ligand Pharmaceuticals as an investigational compound.
This listing is a research-grade reference compound supplied in powder form for
in vitro and laboratory investigation. Identity and purity are third-party verified and documented
by a downloadable Certificate of Analysis.

  • 97.25% purity (HPLC)
  • Third-party verified
  • 2,050 mg net
  • Public COA
  • UV-resistant foil pouch
Technical Reference

Research Context

LGD-4033 was developed by Ligand Pharmaceuticals as a non-steroidal SARM that binds the androgen receptor with
high affinity and tissue-selective activity, and was later licensed for clinical development as VK5211. A
published Phase I study in healthy young men characterized its safety and pharmacokinetic profile and also
reported dose-dependent suppression of total testosterone, sex hormone–binding globulin, and HDL
cholesterol.[1] The compound was subsequently evaluated in a Phase II trial in patients
recovering from hip fracture.[3] Its metabolic fate has been studied extensively in anti-doping
research to support detection methods.[2]

This material is supplied strictly as a reference compound to support such laboratory investigation. It is
not a therapeutic product, dietary supplement, or sports supplement, and no clinical or
performance outcomes are claimed or implied for any individual.

Regulatory Status

Scientific References

  1. Basaria S, Collins L, Dillon EL, et al. The safety, pharmacokinetics, and effects of LGD-4033, a novel nonsteroidal oral, selective androgen receptor modulator, in healthy young men. J Gerontol A Biol Sci Med Sci. 2013;68(1):87–95.
  2. Fragkaki AG, Sakellariou P, Kiousi P, et al. Human in vivo metabolism study of LGD-4033. Drug Test Anal. 2018;10(11–12):1635–1645.
  3. Viking Therapeutics. Viking Therapeutics initiates Phase 2 trial of VK5211 in patients recovering from hip fracture [press release]. PR Newswire; November 2015.
  4. Van Wagoner RM, Eichner A, Bhasin S, Deuster PA, Eichner D. Chemical Composition and Labeling of Substances Marketed as Selective Androgen Receptor Modulators and Sold via the Internet. JAMA. 2017;318(20):2004–2010.
  5. World Anti-Doping Agency. The Prohibited List, Section S1.2: Other Anabolic Agents. WADA.org.

Properties

Compound
LGD-4033 (Ligandrol / VK5211)
IUPAC Name
4-[(2R)-2-[(1R)-2,2,2-trifluoro-1-hydroxyethyl]pyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile
CAS Number
1165910-22-4
Molecular Formula
C₁₄H₁₂F₆N₂O
Molar Mass
338.26 g/mol
Compound Class
Selective Androgen Receptor Modulator (SARM) · Non-steroidal
WADA Classification
Prohibited — Class S1.2 (Other Anabolic Agents)
Form
Crystalline powder
Net Quantity
2,050 mg per pouch
Verified Purity
97.25% by HPLC (current COA)

Store in a cool, dry place away from direct sunlight to maximize shelf life. Supplied in a UV-resistant foil
pouch to minimize photodegradation.

Packaging
UV-resistant sealed foil pouch
Storage
Cool, dry, dark; away from direct sunlight
Handling
Standard laboratory PPE and analytical-grade equipment
Intended Use
Laboratory and in vitro research only
Why Verification Matters

Customer Reviews (8)

★★★★★ ★★★★★
5 / 5
5★
8
4★
0
3★
0
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0
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★★★★★ ★★★★★
Verified Buyer
QuantumChem

Highly satisfied with the ordering process and the product is of excellent quality. Our lab's research outcomes exceeded what we expected. Five stars all around.

★★★★★ ★★★★★
Verified Buyer
K.J.

My laboratory research results exceeded expectations. Fantastic results using the prompt communication, quality is stellar. Five stars all around.

★★★★★ ★★★★★
Verified Buyer
PuritySeeker

First-class experience with the customer service and the compound is pure and high quality. Will purchase again soon. We got fantastic research results.

★★★★★ ★★★★★
Verified Buyer
Jessica G.

Our lab's research outcomes exceeded what we expected. Great quality on the secure packaging and quality is stellar. A trustworthy supplier.

★★★★★ ★★★★★
Verified Buyer
Sovereign

Our lab's research outcomes exceeded what we expected. Very happy with the secure packaging and quality was great and dispatch was incredibly fast. Will buy again.