• 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
7-TES-Paclitaxel

7-TES-Paclitaxel

Product ID T1014
Cas No. 148930-55-6
Purity ≥95%
Product Unit SizeCostQuantityStock
1 mg $665.40 In stock
5 mg $2,432.50 In stock
10 mg $4,006.60 In stock
25 mg $7,870.00 Please Inquire
Bulk Quote

Quicklinks

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

Description

7-TES-Paclitaxel is an impurity of the chemotherapy drug paclitaxel.

Product Info

Cas No.

148930-55-6

Purity

≥95%

Formula

C53H65NO14Si

Formula Wt.

968.18

Chemical Name

Paclitaxel 7-O-(triethylsilanyl)

IUPAC Name

[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-15-[(2R,3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl]oxy-1-hydroxy-10,14,17,17-tetramethyl-11-oxo-9-triethylsilyloxy-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate

Synonym

Paclitaxel, 7-TES; 7-O-(triethylsilanyl) Paclitaxel; Paclitaxel EP Impurity K

Appearance

White solid

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

T1014 MSDS PDF

Info Sheet

T1014 Info Sheet PDF

References

Nicolaou K, Yang Z, Liu J, et al. Total synthesis of taxol. Nature. 1994 Feb 17;367(6464):630-634. PMID: 7906395.

Nicolaou K, Valiulin R. Synthesis and biological evaluation of new paclitaxel analogs and discovery of potent antitumor agents. Org Biomol Chem. 2013 Jul 7;11(25):4154-4163. PMID: 23685867.

Sanchez-Munoz R, Perez-Mata E, Almagro L, et al. A novel hydroxylation step in the taxane biosynthetic pathway: a new approach to paclitaxel production by synthetic biology. Front Bioeng Biotechnol. 2020 May 13;8::410. PMID: 32528936.

Guo B, Kai G, Jin H, et al. Taxol synthesis. African J Biotechnol. 2006 Jan 2;5(1):15-20.

Wang T, Chen Y, Zhuang W, et al. Transcriptome sequencing reveals regulatory mechanisms of taxol synthesis in Taxus wallichiana var. Mairei. Int J Genomics. 2019 May 2;2019:1596895. PMID: 31192250.

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

  • D0033

    Daidzin

    Isoflavone, phytoestrogen, found in soy.

    ≥98%
  • T1854

    Tenofovir Monohydrate

    Nucleotide analog; RT inhibitor.

    ≥98%
  • A5133

    Amiloride Hydrochloride Dihydrate

    K+-sparing diuretic; ENaC and acid-sensing ion ...

    ≥98%
  • N0262

    Naphazoline Hydrochloride

    α1-adrenergic agonist.

    ≥97%
  • R3584

    Rivaroxaban

    Oxazolidone derivative; Factor Xa inhibitor.

    ≥98%
  • F3209

    Fibronectin-Binding Protein

    Peptide, binds fibronectin.

    ≥95%
  • O9398

    Oxymetazoline Hydrochloride

    Imidazoline derivative; α1-adrenergic agonist,...

    ≥98%
  • R2810

    Recombinant Multi-epitope Chimeric HIV Antigen 1

    Recombinant HIV-1 multi-epitope chimeric antige...

    ≥95%
  • V9228

    VX-765

    NLRP3 and caspase-1 inhibitor.

    ≥98%
  • I7359

    1-Isothiocyanato-8-(methylsulfenyl)-octane

    ITC, erucin analog.

    ≥98%
  • H9863

    Hyperforin Dicyclohexylammonium

    Stable salt form of hyperforin, a compound foun...

    ≥97%
  • V0244

    Valganciclovir Hydrochloride

    Nucleoside (deoxyguanosine) analog, ganciclovir...

    ≥98%
  • F7657

    Ftorafur

    5-fluorouracil prodrug, pyrimidine analog; thym...

    ≥99%
  • F465818

    Fluorouracil Impurity B

    Fluorouracil impurity

    ≥95%
  • A0248

    BAM-12P

    Peptide, cleavage product of proenkephalin; κO...

    ≥95%
  • E537333

    Enniatin A1

    Mycotoxin contaminant found in cereal grains.

    ≥98%
  • C4417

    Clemizole

    TRPC5 activator, NS4B and histamine H1 inhibito...

    ≥98%
  • L960008

    LY-3177833

    Cdc7 inhibitor.

    ≥99%
  • A001001

    A 83-01

    TGFbeta receptor inhibitor  
    ≥98%
  • C5870

    Corosolic Acid

    Pentacyclic triterpene found in the Banaba plan...

    ≥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