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PZ0020

Sigma-Aldrich

Temsirolimus

≥98% (HPLC)

Synonym(s):
42-[3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoate]-rapamycin, CCI-779
Empirical Formula (Hill Notation):
C56H87NO16
CAS Number:
Molecular Weight:
1030.29
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (HPLC)

form

powder

manufacturer/tradename

Pfizer®

color

white to off-white

solubility

DMSO: ≥20 mg/mL

originator

Pfizer

storage temp.

room temp

SMILES string

CO[C@@H]1CC(CC[C@H]1OC(=O)C(C)(CO)CO)C[C@@H](C)[C@@H]2CC(=O)[C@H](C)\C=C(C)\[C@@H](O)[C@@H](OC)C(=O)[C@H](C)C[C@H](C)\C=C\C=C\C=C(C)\[C@H](CC3CC[C@@H](C)[C@@](O)(O3)C(=O)C(=O)N4CCCCC4C(=O)O2)OC

InChI

1S/C56H87NO16/c1-33-17-13-12-14-18-34(2)45(68-9)29-41-22-20-39(7)56(67,73-41)51(63)52(64)57-24-16-15-19-42(57)53(65)71-46(30-43(60)35(3)26-38(6)49(62)50(70-11)48(61)37(5)25-33)36(4)27-40-21-23-44(47(28-40)69-10)72-54(66)55(8,31-58)32-59/h12-14,17-18,26,33,35-37,39-42,44-47,49-50,58-59,62,67H,15-16,19-25,27-32H2,1-11H3/b14-12+,17-13+,34-18+,38-26+/t33-,35-,36-,37-,39-,40+,41+,42+,44-,45+,46+,47-,49-,50+,56-/m1/s1

InChI key

CBPNZQVSJQDFBE-FUXHJELOSA-N

Gene Information

human ... FKBP1A(2280)

Related Categories

General description

Temsirolimus is an esterified rapamycin compound, soluble in water.

Application

Temsirolimus has been used:
  • in combination with radiation to study its effect on von Hippel Lindau (VHL) tumour suppressor gene-deficient renal carcinoma cell lines
  • to induce autophagy
  • as a mammalian target of rapamycin complex 1 (mTORC1) inhibitor to study the effect of cellular Akt-kinase on human papillomaviruses 16 (HPV16) late gene expression

Packaging

5, 25 mg in glass bottle

Biochem/physiol Actions

Temsirolimus is a specific inhibitor of mammalian target of rapamycin (mTOR) mTOR Complex 1 (mTORC1). Temsirolimus is an antiproliferative and antiangiogenic, the first-in-class mTOR inhibitor approved for the treatment of patients with advanced poor prognosis renal cell carcinoma.
The inhibitory action of temsirolimus is mediated by FKBP-12 (FK506-binding protein 12), a major intracellular protein. It is useful in treating renal-cell carcinoma.

Features and Benefits

This compound is featured on the PKB/Akt page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Other Notes

This compound was developed by Pfizer for Kinase Phosphatase Biology research. To learn more about Sigma′s partnership with Pfizer and view other authentic, high-quality Pfizer compounds, visit sigma.com/bsm-pfizer.

To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Legal Information

Sold for research purposes under agreement from Pfizer Inc.
Pfizer is a registered trademark of Pfizer, Inc.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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