• 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

  • A6368

    Aprepitant

    NK1 antagonist.

    ≥98%
  • A4577

    Alsterpaullone

    GSK-3 and CDK inhibitor.

    ≥98%
  • E6846

    Erlotinib Hydrochloride

    EGFR inhibitor.

    ≥98%
  • C0376

    Catharanthine base

    Alkaloid found in Catharanthus, precursor in sy...

    ≥98%
  • A2501

    AG-1517

    EGFR inhibitor.

    ≥98%
  • B5875

    Bosutinib, structural isomer

    Bosutinib isomer; Src and Abl inhibitor.

    ≥98%
  • B8676

    BVT-2733

    11β-HSD1 inhibitor.

    ≥98%
  • P7082

    Prulifloxacin

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • K5604

    Kobe 0065

    Ras inhibitor.

    ≥99%
  • A5283

    [Sar1]-Angiotensin II

    Peptide, derivative of AT II, involved in vasoc...

    ≥95%
  • S771337

    STING Agonist-1

    Indirect activator of STING signaling

    ≥98%
  • C0351

    Carprofen

    NSAID; COX-2 inhibitor.

    ≥98%
  • G016499

    2’,3’-cGAMP Sodium Salt

    Agonist of STING.

    ≥99%
  • A2532

    AGI-6780

    Isocitrate dehydrogenase inhibitor.

    ≥98%
  • V0160

    Vapreotide

    Synthetic somatostatin analog, peptide; somatos...

    ≥95%
  • P1917

    Phenylethyl 3-methylcaffeate

    Derivative of methyl caffeate, hydroxycinnamic ...

    ≥97%
  • G124086

    GDC-0152 Free Base

    Promotes degradation of cIAP1

    ≥96%
  • C4534

    Clindamycin Palmitate Hydrochloride

    Lincosamide; ribosomal translocation and protei...

    ≥98%
  • P2815

    Phenylbutyrate Sodium

    HDAC inhibitor.

    ≥98%
  • M1650

    Melanotan II

    Synthetis peptide, melanocortin analog; MCR ago...

    ≥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