• 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
19-O-Demethyl rapamycin

19-O-Demethyl rapamycin

Product ID D183738
Cas No. 141392-23-6
Purity ≥97%
Product Unit SizeCostQuantityStock
1 mg $973.00 In stock
5 mg $2,271.00 In stock
25 mg $5,840.00 In stock
Bulk Quote

Quicklinks

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

Description

19-O-Demethyl rapamycin or 32-Desmethyl rapamycin is an impurity of rapamycin. It is also called 32-demethyl rapamycin.

Product Info

Cas No.

141392-23-6

Purity

≥97%

Formula

C50H77NO13

Formula Wt.

900.16

Chemical Name

19-O-Demethyl-rapamycin

Synonym

32-O-Demethylsirolimus, 32-Desmethyl sirolimus , 32-O-Desmethyl rapamycin, 32-Demethyl rapamycin, 32-Norsirolimus, 32-Norrapamycin

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

D183738 MSDS PDF

Info Sheet

D183738 Info Sheet PDF

References

G K Wong , S Griffith, I Kojima, A L Demain, Antifungal activities of rapamycin and its derivatives, prolylrapamycin, 32-desmethylrapamycin, and 32-desmethoxyrapamycin. . Antibiot (Tokyo) 51(5):487-91. PMID: 9666177 DOI: 10.7164/antibiotics.51.487

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

  • E8657

    Evodiamine

    Indole alkaloid found in Evodia rutaecarpa; top...

    ≥98%
  • I5752

    Ionomycin, Free Acid

    Polyether Ca2+ ionophore.

    ≥98%, TLC, HPLC
  • S1846

    Selumetinib

    MEK1/2 inhibitor.

    ≥99%
  • P6958

    Protopanaxatriol

    Triterpene sapogenin found in species of Panax;...

    ≥95%
  • O4101

    Okadaic Acid

    Shellfish toxin produced by dinoflagellates and...

    ≥98%
  • A5478

    Antipain Dihydrochloride

    Oligopeptide found in Actinomycetes; protease i...

  • T2930

    Thiabendazole

    Benzimidazole; microtubule polymerization inhib...

    ≥98%
  • E5575

    Entacapone

    COMT inhibitor.

    ≥98%
  • B8261

    Bupivacaine

    BK/SK, Kv1, Kv3, TASK-2 K+ channel blocker, vol...

    ≥99%
  • M400220

    MK-2206 Dihydrochloride

    Akt inhibitor.

    ≥99%
  • W4096

    WKYMVM-NH2

    Synthetic peptide; FPRL1 agonist.

    ≥95%
  • I1418

    Idebenone

    Synthetic quinone CoQ analog, promotes mitochon...

    ≥98%
  • I4000

    Ikarugamycin

    Protein translation inhibitor.

    ≥98%
  • M5610

    Moclobemide

    MAO-A inhibitor.

    ≥98%
  • D1621

    Deferasirox

    Iron chelator.

    ≥99%
  • I7559

    Isoliquiritigenin, natural

    Chalcone; SIRT activator, GABA-A positive modul...

    ≥99%
  • T0249

    Tamibarotene

    RARα/β agonist.

    ≥98%
  • A6800

    AR-A014418

    GSK-3β inhibitor.

    ≥98%
  • S8245

    Sulfadiazine

    Sulfonamide; folate production inhibitor.

    ≥98%
  • D1757

    L-Deoxyalliin

    Organosulfur found in garlic.

    ≥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

©2026 LKT Laboratories, All Rights Reserved - Products for research use only