• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Orlistat

Orlistat

Product ID O6845
Cas No. 96829-58-2
Purity ≥98%
Product Unit SizeCostQuantityStock
100 mg $135.00 In stock
500 mg $360.70 In stock
1 g $601.20 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Orlistat is an inhibitor of fatty acid synthase that is clinically administered for its anti-obesity benefits. Orlistat is often used as a weight loss aid, although it also exhibits anticancer chemotherapeutic activity. In animal models of T cell lymphoma, orlistat increases levels of ROS, NO, caspase 3, Bcl-2, and p53, increasing life span and inhibiting tumor growth; similar results are found in animal models of colorectal carcinoma.

Product Info

Cas No.

96829-58-2

Purity

≥98%

Formula

C29H53NO5

Formula Wt.

495.73

Chemical Name

N-Formyl-L-leucine(1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]-dodecyl ester

IUPAC Name

(2S)-1-[(2S,3S)-3-Hexyl-4-oxo-2-oxetanyl]-2-tridecanyl N-formyl-L-leucinate

Synonym

Orlipastat, Xenical

Melting Point

43°C

Solubility

Soluble in DMSO or ethanol.

Appearance

Off-white waxy powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

O6845 MSDS PDF

Info Sheet

O6845 Info Sheet PDF

References

Kant S, Kumar A, Singh SM. Tumor growth retardation and chemosensitizing action of fatty acid synthase inhibitor orlistat on T cell lymphoma: implication of reconstituted tumor microenvironment and multidrug resistance phenotype. Biochim Biophys Acta. 2014 Jan;1840(1):294-302. PMID: 24060750.

Chuang HY, Chang YF, Hwang JJ. Antitumor effect of orlistat, a fatty acid synthase inhibitor, is via activation of caspase-3 on human colorectal carcinoma-bearing animal. Biomed Pharmacother. 2011 Jul;65(4):286-92. PMID: 21723078.

Halpern A, Pepe RB, Monegaglia AP, et al. Efficacy and tolerability of the association of sibutramine and orlistat for six months in overweight and obese patients. J Obes. 2010;2010. pii: 602537. PMID: 20871858.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • E5241

    Met-Enkephalin

    Endogenous opioid peptide; δOR and μOR agonis...

    ≥95%
  • C0271

    Carfilzomib

    Epoxomicin analog; proteasome inhibitor.

    ≥98%
  • C1718

    Cepharanthine, 95%

    Alkaloid found in Stephania.

    ≥95%
  • C9708

    CYC-116

    AurKB/C inhibitor.

    ≥98%
  • G7242

    GSK-690693

    Akt inhibitor.

    ≥99%
  • T3098

    Thymosin β-4 Acetate

    Endogenous peptide; actin polymerization inhibi...

    ≥95%
  • G6803

    Granuliberin R

    Antimicrobial peptide found in amphibians.

    ≥95%
  • P6977

    Pyr-GR-pNA

    Fluorogenic substrate used to measure serine pr...

    ≥98%
  • S6134

    Spinorphin, bovine

    Endogenous heptapeptide; P2X3 and N-formylpepti...

    ≥95%
  • H1892

    Hexamethylene Bisacetamide

    HEXIM1 activator.

    ≥99%
  • C7997

    C-Type Natriuretic Peptide (1-22), human

    Endogenous cardiomodulatory peptide; NPR-B agon...

    ≥95%
  • L1981

    Leucokinin VIII

    Peptide found in insects.

    ≥95%
  • I5414

    Indapamide

    Thiazide-like diuretic; Kv7.1 and minK K+ chann...

    ≥98%
  • P7058

    Protocatechuic Aldehyde

    Polyphenol found in various plants and foods.

    ≥98%
  • O4658

    Olopatadine Hydrochloride

    Mast cell stabilizer; histamine H1/2/3 antagoni...

    ≥99%
  • D0808

    DCC-2036

    Abl inhibitor.

    ≥98%
  • S3453

    Sinigrin Monohydrate, synthetic

    ITC precursor found in cruciferous vegetables.<...

    ≥98%
  • K3352

    Kinetensin

    Peptide, neurotensin analog.

    ≥95%
  • L9874

    L-(+)-Lysine Monohydrate

    Non-endogenous essential amino acid found in me...

    ≥95%
  • A5170

    Amrinone

    Pyridine; PDE3 inhibitor.

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only