• 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
Raltitrexed

Raltitrexed

Product ID R0245
Cas No. 112887-68-0
Purity ≥98%
Product Unit SizeCostQuantityStock
10 mg $125.80 In stock
25 mg $251.50 In stock
100 mg $754.60 In stock
Bulk Quote

Quicklinks

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

Description

Raltitrexed is a quinazoline analog of folate. Raltitrexed acts as an antifolate anticancer chemotherapeutic, inhibiting thymidylate synthase. Raltitrexed disrupts DNA synthesis and induces strand breaks. This compound is approved in some countries for the treatment of advanced colorectal cancer.

Product Info

Cas No.

112887-68-0

Purity

≥98%

Formula

C21H22N4O6S

Formula Wt.

458.49

Chemical Name

(2S)-2-[[5-[methyl-[(2-methyl-4-oxo-1H-quinazolin-6-yl)methyl]amino]thiophene-2-carbonyl]amino]pentanedioic acid

IUPAC Name

(2S)-2-[[5-[methyl-[(2-methyl-4-oxo-1H-quinazolin-6-yl)methyl]amino] thiophene-2-carbonyl]amino]pentanedioic acid

Melting Point

180-184°C

Appearance

White to light yellow powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

R0245 MSDS PDF

Info Sheet

R0245 Info Sheet PDF

References

Avallone A, Gennaro ED, Silvestro L, et al. Targeting thymidylate synthase in colorectal cancer: critical re-evaluation and emerging therapeutic role of raltitrexed. Expert Opin Drug Saf. 2014 Jan;13(1):113-29. PMID: 24093908.

Van Cutsem E, Cunningham D, Maroun J, et al. Raltitrexed: current clinical status and future directions. Ann Oncol. 2002 Apr;13(4):513-22. PMID: 12056700.

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

  • P3441

    PIK-294

    p110δ PI3K inhibitor.

    ≥98%
  • T7031

    Triflumuron

    Insect growth regulator; chitin synthesis inhib...

    ≥98%
  • S6000

    Sparfloxacin

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • T165131

    Tedizolid

    Effective against gram-positive pathogens

    ≥98%
  • K1776

    Ketotifen Fumarate

    H1 histamine and LT antagonist, PDE inhibitor.<...

    ≥98%
  • B1655

    S-(N-Benzylthiocarbamoyl)-L-cysteine

    Cysteine conjugate of benzyl isothiocyanate (BI...

    ≥98%
  • K2412

    KGDS

    Synthetic peptide, fibrinogen derivative; glyco...

    ≥95%
  • P0370

    Paromomycin Sulfate

    Aminoglycoside; protein translation inhibitor, ...

    ≥98%
  • T7860

    TTP 22

    Casein kinase 2 inhibitor.

    ≥98%
  • S771339

    STING Agonist-12

    STING activator

    ≥99%
  • D3261

    Dipropyl Disulfide

    Organosulfide found in Allium; cholesterol synt...

    ≥99%
  • T6833

    Triacetyl Aloe-emodin (Impurity A)

    Derivative of aloe-emodin, anthraquinone found ...

    ≥98%
  • N5768

    Norfloxacin

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • N3213

    Nidulal

    Sesquiterpene found in Nidula.

    ≥95%
  • C4658

    Clopidogrel Sulfate

    Thienopyridine; P2Y12 antagonist.

    ≥98%
  • E5456

    Enocitabine

    Cytarabine derivative, nucleoside (cytosine) an...

    ≥95%
  • P1770

    Perillyl Alcohol

    Terpene found in various plant and fruit source...

    ≥85%
  • O4672

    Olsalazine Sodium

    5-Aminosalicylate prodrug, NSAID; COX-1/2 inhib...

    ≥98%
  • P7103

    Praziquantel

    Alters membrane permeability and Ca2+ signaling...

    ≥98%
  • A760010

    AT-121

    Biofunctional NOP/MOP receptor agonist

    ≥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