• 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
D-(+)-Neopterin

D-(+)-Neopterin

Product ID N1656
Cas No. 2009-64-5
Purity ≥98%
Product Unit SizeCostQuantityStock
10 mg $87.00 In stock
25 mg $130.00 In stock
100 mg $365.00 In stock
Bulk Quote

Quicklinks

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

Description

Neopterin is a pteridine metabolite of GTP. Neopterin is an endogenous biomarker of cellular immune response and oxidative stress. Increases in neopterin levels are associated with increases in ROS, autoimmune diseases, and viral or bacterial infections.

Product Info

Cas No.

2009-64-5

Purity

≥98%

Formula

C9H11N5O4

Formula Wt.

253.21

Chemical Name

2-Amino-6-(1,2,3-trihydroxypropyl)-4(3H)-pteridinone

IUPAC Name

2-amino-6-(1,2,3-trihydroxypropyl)-1H-pteridin-4-one

Synonym

Crithidia factor

Solubility

Soluble in 1N hydrogen chloride.

Appearance

Off White to yellow solid

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

N1656 MSDS PDF

Info Sheet

N1656 Info Sheet PDF

References

Ahmadzai H, Cameron B, Chui J, et al. Measurement of neopterin, TGF-β1 and ACE in the exhaled breath condensate of patients with sarcoidosis. J Breath Res. 2013 Dec;7(4):046003. PMID: 24091835.

Murr C, Widner B, Wirleitner B, et al. Neopterin as a marker for immune system activation. Curr Drug Metab. 2002 Apr;3(2):175-87. PMID: 12003349.

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

  • N3322

    Niflumic Acid

    NSAID; NMDA inverse agonist, T-type Ca2+ and Cl...

    ≥98%
  • A7669

    A-type Natriuretic Peptide (1-28), rat

    Endogenous cardiomodulatory peptide; NPR-A agon...

    ≥95%
  • S9754

    Syntide 2

    Synthetic peptide, CDPK, PKC, CaMKII substrate....

    ≥95%
  • F3206

    Fibrinolysis Inhibiting Factor

    Peptide; fibrinolysis inhibitor.

    ≥98%
  • G1308

    GDC-0032

    PI3K inhibitor.

    ≥98%
  • S0930

    Schisantherin A

    Dibenzocyclooctadiene found in Schisandra.

    ≥98%
  • B1978

    Betulin-3-Acetate

    Pentacyclic triterpene found in various plant s...

    ≥97%
  • A3208

    AICAR

    AMPK activator.

    ≥98%
  • I5206

    INCB 28060 Hydrochloride Hydrate

    c-MET inhibitor.

    ≥98%
  • H1892

    Hexamethylene Bisacetamide

    HEXIM1 activator.

    ≥99%
  • H1657

    Heparin-binding Peptide

    Peptide, binds heparin.

    ≥95%
  • F4481

    Flurbiprofen

    NSAID; COX-1/2 inhibitor.

    ≥98%
  • N1984

    Neuropeptide FF

    Endogenous RF-amide peptide, involved in nocice...

    ≥95%
  • N1610

    Necrostatin-1

    RIP1 inhibitor.

    ≥99%
  • M964098

    Mycophenolate Mofetil

    Prodrug of the compound mycophenolic acid.

    ≥98%
  • S5753

    Somatostatin-28 (1-14)

    Endogenous neuropeptide hormone; somatostatin a...

    ≥95%
  • L186860

    Levomefolic acid calcium salt

    Folic acid derivative

    ≥98%
  • B8274

    Buspirone Hydrochloride

    Azapirone; α1-adrenergic and 5-HT1A partial ag...

    ≥98%
  • A1217

    Adefovir

    Acyclic nucleotide (adenosine) analog; viral DN...

    ≥98%
  • M7200

    MS436

    BRD4 inhibitor.

    ≥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