• 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
Chlorzoxazone

Chlorzoxazone

Product ID C294458
Cas No. 95-25-0
Purity ≥99%
Product Unit SizeCostQuantityStock
100 mg $47.80 In stock
500 mg $61.40 In stock
1 g $88.60 In stock
Bulk Quote

Quicklinks

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

Description

Chlorzoxazone is a centrally acting muscle relaxant, causing central nervous system depression. It also acts as a positive SK-type potassium channel modulator. This activity reduces alcohol intake in rats, with no effect on water intake.

Product Info

Cas No.

95-25-0

Purity

≥99%

Formula

C7H4ClNO2

Formula Wt.

169.56

Chemical Name

5-Chloro-2-benzoxazolone

IUPAC Name

5-chloro-3H-1,3-benzoxazol-2-one

Synonym

Chlorzoxazon, Paraflex, Chloroxazone, 5-Chloro-2-benzoxazolone

Melting Point

189-192°C

Solubility

Very slightly soluble in water. Soluble in DMSO - 50 mg/mL.

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

C294458 MSDS PDF

Info Sheet

C294458 Info Sheet PDF

References

Hopf F., Simms J., et al. Chlorzoxazone, an SK-type potassium channel activator used in humans, reduces excessive alcohol intake in rats. Biol Psychiatry. 69(7):618-24 (2011). PMID: 21195386.

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

  • C2948

    Chloroadenosine

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

    ≥98%
  • H9620

    7-Hydroxyaristolochic Acid A

    Derivative of aristolochic acid found in Asarum...

    ≥95%
  • C2949

    Chlorpheniramine Maleate

    Alkylamine; histamine H1 antagonist, SERT and N...

    ≥98%
  • J3204

    E-JIB-04

    Jumonji histone demethylase inhibitor.

    ≥98%
  • K0133

    Kainic Acid

    Excitatory amino acid found in seaweed; AMPA an...

    ≥98%
  • D0261

    Dapivirine

    RT inhibitor.

    ≥98%
  • G0180

    Gastrin I, human

    Endogenous peptide hormone involved in feeding ...

    ≥98%
  • D1994

    Dexrazoxane

    Iron chelator.

    ≥98%
  • D1720

    Deferiprone

    Iron chelator.

    ≥99%
  • G0106

    Gabapentin

    GABA analog; GABA potentiator, adenosine A1 ago...

    ≥98%
  • Y4802

    YM-201636

    PIKfyve inhibitor.

    ≥98%
  • D324094

    Diclofenac Related Compound A

    Impurity of diclofenac

    ≥98%
  • B4248

    BKM120

    PI3K inhibitor, microtubule polymerization inhi...

    ≥98%
  • A0960

    Adrenocorticotropic Hormone (1-39), human

    Endogenous peptide hormone, involved in stress ...

    ≥95%
  • T0008

    Tacrolimus

    Calcineurin inhibitor.

    ≥98%
  • R0105

    Rabeprazole Sodium

    H+/K+ ATPase and Scpc phosphatase inhibitor.

    ≥98%
  • G4535

    Glimepiride

    Sulfonylurea; ATP-sensitive K+ channel blocker....

    ≥98%
  • Z5744

    Zoledronic Acid Hydrate

    Bisphosphonate; FPPS inhibitor.

    ≥98%
  • T6932

    Triflumizole

    Imidazole; PPARγ agonist, RORγ inverse agonis...

    ≥95%
  • F3473

    Fisetin

    Flavonoid found in various plant sources; matri...

    ≥97%

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