• 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 $665.00 In stock
5 mg $2,433.00 In stock
10 mg $4,007.00 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

  • S3476

    Sitagliptin Phosphate Monohydrate

    DPP4 inhibitor.

    ≥98%
  • F4781

    Fludarabine

    Nucleoside (adenosine) analog; DNA chain termin...

    ≥98%
  • M1649

    Melanoma-associated Antigen Peptide 1 (27-35), human

    Melanoma-associated antigen.

    ≥95%
  • K0022

    K252b

    Staurosporine analog; PKC inhibitor.

    ≥98%
  • O7333

    OSI-906

    IGF-1R and InsR inhibitor.

    ≥98%
  • G1849

    Gemifloxacin Mesylate

    Fluoroquinolone; bacterial DNA gyrase inhibitor...

    ≥98%
  • L1982

    Leupeptin Hemisulfate

    Protease inhibitor.

    ≥95%
  • P1852

    Penicillin G procaine

    Hydrophobic β-lactam; penicillin binding prote...

    ≥98%
  • C1644

    Celecoxib

    NSAID; COX-2 inhibitor.

    ≥99%
  • V0376

    Vatalanib Dihydrochloride

    VEGFR inhibitor.

    ≥98%
  • G4580

    Glucosamine Hydrochloride

    Endogenous amino sugar precursor required for p...

    ≥96%
  • B3280

    Bis(salicyl) Fumarate

    Aspirin analog; hemoglobin chain cross-linker.<...

    ≥98%
  • L0362

    Lapatinib free base

    Inhibitor of EGFR/HER2 (ErbB2).

    ≥99%
  • A6058

    Apoptosis Activator 2

    Apoptosis inducing agent.

    ≥98%
  • A9712

    AZD-6482

    p110β PI3K inhibitor.

    ≥98%
  • N3208

    Nicardipine

    Dihydropyridine; L-type Ca2+ channel blocker.

    ≥99%
  • L3453

    Linezolid

    Oxazolidinone; protein synthesis inhibitor.

    ≥99%
  • J0001

    J-147

    Phenyl hydrazide; neuronal oxidative stress inh...

    ≥98%
  • G0247

    2″O-Galloylhyperin

    Flavonoid glycoside found in Pyrola.

    ≥98%
  • R1626

    Regorafenib Monohydrate

    VEGFR1/2/3, TIE2, PDGFRβ, FGFR1, c-Kit, RET, B...

    ≥99%

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

©2026 LKT Laboratories, All Rights Reserved - Products for research use only