• 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
Temsirolimus

Temsirolimus

Product ID T176503
Cas No. 162635-04-3
Purity ≥98%
Product Unit SizeCostQuantityStock
5 mg $99.80 In stock
25 mg $341.30 In stock
100 mg $892.50 In stock
Bulk Quote

Quicklinks

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

Description

Temsirolimus is an analog of rapamycin found to be active against several cancer types. Like rapamycin, temsirolimus is also an mTOR inhibitor. Temsirolimus has shown activity against brain, rhabdomyosarcoma, multiple myeloma, breast, tuberous sclerosis complex, acute lymphoblastic leukemia, pancreatic, prostate, neuroendocrine, renal cell carcinoma, neuroblastoma, and several other cancer types. When treated with temsirolimus, oral squamous cell carcinoma cell’s proliferation and migration were inhibited in vitro and growth of xenografts was suppressed in vivo. Furthermore, in animal models of Parkinson’s disease, treatment with temsirolimus led to increased expression of markers including tyrosine hydroxylase and dopamine transporter and also decreased the upregulation of alpha-synuclein in the substantia nigra after MPTP-induced neurotoxicity. Temsirolimus was found to modulate the autophagic process and the neuroinflammatory pathway in Parkinson’s disease, demonstrating a neuroprotective effect.

Product Info

Cas No.

162635-04-3

Purity

≥98%

Formula

C56H87NO16

Formula Wt.

1030.30

Chemical Name

Temsirolimus

IUPAC Name

[(1~{R},2~{R},4~{S})-4-[(2~{R})-2-[(1~{R},9~{S},12~{S},15~{R},16~{E},18~{R},19~{R},21~{R},23~{S},24~{Z},26~{E},28~{E},30~{S},32~{S},35~{R})-1,18-dihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-2,3,10,14,20-pentaoxo-11,36-dioxa-4-azatricyclo[30.3.1.0^{4,9}]hexatriaconta-16,24,26,28-tetraen-12-yl]propyl]-2-methoxycyclohexyl] 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate

Synonym

CCI-779; NSC 683864; rapamycin, 42-(3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate)

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

T176503 MSDS PDF

Info Sheet

T176503 Info Sheet PDF

References

Geoerger B, Kerr K, Tang CB, et al. Antitumor activity of the rapamycin analog CCI-779 in human primitive neuroectodermal tumor/medulloblastoma models as single agent and in combination chemotherapy. Cancer Res. 2001 Feb 15;61(4):1527-1532. PMID: 11245461.

Gera JF, Mellinghoff IK, Shi Y, et al. AKT activity determines sensitivity to mammalian target of rapamycin (mTOR) inhibitors by regulating cyclin D1 and c-myc expression. J Biol Chem. 2004 Jan 23;279(4):2737-2746. PMID: 14576155.

Okui T, Shimo T, Fukazawa T, et al. Antitumor effect of temsirolimus against oral squamous cell carcinoma associated with bone destruction. Mol Cancer Ther. 2010 Nov;9(11):2960-2969. PMID: 20858724.

Siracusa R, Paterniti I, Cordaro M, et al. Neuroprotective effects of temsirolimus in animal models of Parkinson’s disease. Mol Neurobiol. 2018 Mar;55(3):2403-2419. PMID: 28357809.

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

  • T7056

    Troglitazone

    Thiazolidinedione; PPARγ agonist, ATP-sensitiv...

    ≥97%
  • T1978

    Tetrahydroberberine

    Isoquinoline alkaloid found in Corydalis; 5-HT1...

    ≥98%
  • M4102

    MK-1775

    Wee1 inhibitor.

    ≥98%
  • C7098

    Crystalline peptide

    Dipeptide.

    ≥95%
  • A4521

    Alfacalcidol

    Vitamin D analog.

    ≥98%
  • T0393

    (+/-)-Taxifolin Hydrate

    Catechol-type flavonoid.

    ≥95%
  • H978583

    Hyoscyamine sulfate dihydrate

    Tropane alkaloid found in plants in the Solanac...

    ≥99%
  • A600002

    AP-26113

    Pan inhibitor of ALK.

    ≥98%
  • P6956

    Prostaglandin E1

    Endogenous prostaglandin, vasodilator.

    ≥98%
  • L283720

    Losartan Carboxylic acid

    Active metabolite of losartan

    ≥ 99%
  • F441026

    Flavopiridol Hydrochloride

    Semisynthetic flavone that acts as an inhibitor...

    ≥98%
  • A0970

    Adrenocorticotropic Hormone (18-39), human

    Endogenous peptide hormone fragment, involved i...

    ≥95%
  • P3462

    Piperacillin

    β-lactam; penicillin binding protein inhibitor...

    ≥95%
  • A6234

    Apigenin

    Flavonoid found in various plant sources; GABA-...

    ≥98%
  • S1604

    Secretin Acetate

    Endogenous peptide hormone, involved in feeding...

    ≥95%
  • T3134

    Thiostrepton

    Thiazole; proteasome inhibitor, protein translo...

    ≥97%, HPLC
  • P0268

    Parasin I

    Histone H2-derived antimicrobial peptide found ...

    ≥95%
  • A2420

    A-769662

    AMPK activator.

    ≥98%
  • P4403

    Plasminogen Activator Inhibitor 1

    Endogenous peptide, produced by activation of P...

    ≥95%
  • C1630

    Cefoperazone Sodium

    β-lactam cephalosporin; penicillin binding pro...

    ≥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