• 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 $973.40 In stock
5 mg $2,271.30 In stock
25 mg $5,840.40 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

  • E7858

    Etoricoxib

    NSAID; COX-2 inhibitor.

    ≥99%
  • E6397

    EPZ6438

    Potent and selective inhibitor

    ≥98%
  • P3441

    PIK-294

    p110δ PI3K inhibitor.

    ≥98%
  • L3326

    Ligustrazine Hydrochloride

    Dihydropyrazine found in Ligusticum walliichi. ...

    ≥98%
  • H9712

    (E)-4-Hydroxytamoxifen

    SERM.

    ≥97%
  • P3348

    Pimecrolimus

    Calcineurin inhibitor, potential TRPV1 agonist....

    ≥99%
  • I6933

    Irinotecan Hydrochloride Trihydrate

    Camptothecin analog; topoisomerase I inhibitor,...

    ≥98%
  • B6800

    Bradykinin Triacetate

    Natriuretic, vasodilatory peptide; B1/2 agonist...

    ≥95%
  • T0096

    Cephalomannine

    Diterpene found in Taxus; potential microtubule...

    ≥98%
  • H9620

    7-Hydroxyaristolochic Acid A

    Derivative of aristolochic acid found in Asarum...

    ≥95%
  • P0145

    Palmitoyl-D,L-carnitine

    Long chain acylcarnitine involved in fatty acid...

    ≥98%
  • R3205

    Ribavirin

    Purine nucleoside analog; DNA chain terminator....

    ≥98%
  • P3313

    Pidotimod

    Immunostimulator, adjuvant.

    ≥98%
  • R2815

    Recombinant HIV-1 “0” group consensus

    Recombinant HIV-1 antigen fragment.

    ≥95%
  • C0344

    Calphostin C

    Found in Cladosporium; PKC inhibitor.

    ≥95%
  • O1078

    Octreotide Acetate

    Somatostatin analog, peptide; somatostatin agon...

    ≥95%
  • R183731

    Resiquimod

    Toll-like receptor 7/8 agonist

    ≥98%
  • C2949

    Chlorpheniramine Maleate

    Alkylamine; histamine H1 antagonist, SERT and N...

    ≥98%
  • A4853

    β-Amyloid Peptide (1-42), human

    Endogenous APP peptide cleavage product, primar...

    ≥95%
  • V2792

    VGX-1027

    TLR4 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