• 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 $86.50 In stock
25 mg $129.80 In stock
100 mg $364.70 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

  • G720009

    GS-9901

    Selective inhibitor of the delta isoform of PI3...

    ≥99%
  • S0048

    Salicin

    Alcoholic β-glucoside found in willow bark, sa...

    ≥98%
  • S6168

    Spirapril Hydrochloride

    ACE inhibitor.

    ≥98%
  • A4847

    Amylin, human

    Endogenous peptide hormone inolved in gastric e...

    ≥95%
  • R2815

    Recombinant HIV-1 “0” group consensus

    Recombinant HIV-1 antigen fragment.

    ≥95%
  • T165131

    Tedizolid

    Effective against gram-positive pathogens

    ≥98%
  • E5575

    Entacapone

    COMT inhibitor.

    ≥98%
  • E5178

    Emtricitabine

    Nucleoside (cytidine) analog; RT and telomerase...

    ≥98%
  • K1650

    Kemptide

    PKA substrate.

    ≥95%
  • Z0944

    ZCL-278

    Cdc42 inhibitor.

    ≥98%
  • A2048

    Aflatoxin G1

    Mycotoxin produced by species of Aspergillus; D...

    ≥98%
  • N3577

    Nitidine Chloride

    Benzophenanthridine alkaloid; topoisomerase I i...

    ≥98%
  • A5287

    Angiotensinogen (1-14), human

    Peptide fragment, renin substrate, precursor to...

    ≥95%
  • C0148

    Calcitonin, human

    Endogenous neuropeptide hormone, lowers extrace...

    ≥95%
  • A081014

    Acalabrutinib

    Inhibitor of Bruton’s tyrosine kinase (BTK).<...

    ≥99%
  • D3300

    (Z)-1,-Bis(2-methoxy-5-(trifluoromethyl)phenyl)diazene oxide

    Azoxy compound

    ≥98%
  • E6825

    Ergosterol

    Sterol cell membrane component found in yeast a...

    ≥96%
  • T5846

    Tolfenamic Acid

    NSAID; COX-1/2 inhibitor.

    ≥98%
  • O4532

    Oligomycin B

    Macrolide; F1F0 ATP synthase inhibitor.

    ≥97%, TLC, HPLC
  • R5894

    Roxatidine Acetate Hydrochloride

    Histamine H2 antagonist.

    ≥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