• 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

  • R4132

    RKI-1447

    ROCK1/2 inhibitor.

    ≥98%
  • P6865

    Propranolol Hydrochloride

    β1/2-adrenergic antagonist.

    ≥98%
  • A2050

    Aflatoxin G2

    Mycotoxin produced by species of Aspergillus; D...

    ≥98%
  • I0416

    Iberin

    Isothiocyanate found in cruciferous vegetables,...

    ≥97%
  • G0182

    Gastrin Releasing Peptide, pig

    Endogenous bombesin-like peptide, involved in f...

    ≥98%
  • A0902

    N-Acetyl-S-(N′-phenylhexylthiocarbamoyl)-L-cysteine

    Cysteine-ITC conjugate, antioxidant; HDAC inhib...

    ≥98%
  • P5745

    Polygalic Acid

    Saponin found in Polygala.

    ≥97%
  • D324094

    Diclofenac Related Compound A

    Impurity of diclofenac

    ≥98%
  • T3035

    Thienylheptyl Isothiocyanate

    Thienylbutyl ITC analog.

    ≥95%
  • A985132

    AZD-8186

    Selective inhibitor of PI3Kβ and PI3Kδ.

    ≥99%
  • G0104

    Gabexate Mesylate

    Proteasome inhibitor.

    ≥99%
  • N3474

    Nisoldipine

    Calcium channel blocker.

    ≥98%
  • H1673

    Hesperidin

    Flavonoid found in species of Citrus; COX-2 inh...

    ≥95%
  • G4598

    Glycyrrhizic Acid Ammonium Hydrate

    Triterpene glycoside found in Glycyrrhiza; 11β...

    ≥93%
  • U682040

    URB597

    FAAH inhibitor.

    ≥98%
  • N3276

    Nitroso(acetoxymethyl)methylamine

    NNK precursor found in tobacco smoke; carcinoge...

    ≥97%
  • M1678

    2-Methoxyestradiol

    Estradiol metabolite; microtubule depolymerizat...

    ≥98%
  • G4798

    Glycitein

    Aglycone isoflavone found in soy and red clover...

    ≥98%
  • M721002

    MSA-2

    STING agonist

    ≥98%
  • R3013

    Recombinant TpN 44.50 protein

    Recombinant protein containing Treponema pallid...

    ≥95%

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