• 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

  • C4646

    Clofarabine

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

    ≥98%
  • C446176

    Clemastine Fumarate

    Antihistamine with potential neuroprotective ac...

    ≥99%
  • S9775

    Systemin

    Peptide hormone found in Solanaceae family plan...

    ≥95%
  • I0480

    Ibudilast

    PDE3/5 inhibitor, LTD4 antagonist.

    ≥98%
  • T7056

    Troglitazone

    Thiazolidinedione; PPARγ agonist, ATP-sensitiv...

    ≥97%
  • P0092

    Paclitaxel, from Taxus yunnanensis

    Diterpene found in Taxus yunnanensis; microtubu...

    ≥98%
  • W7200

    WS3

    Islet β cell proliferation stimulator.

    ≥98%
  • T1679

    Tetracycline Hydrochloride

    Polyketide; protein translation inhibitor, mamm...

    ≥95%
  • C2844

    Chloramphenicol

    Protein translation inhibitor, peptidyl transfe...

    ≥98%
  • L0528

    LBH-589

    HDAC1/2/3/11 inhibitor.

    ≥98%
  • M2409

    MGCD-0103

    HDAC inhibitor.

    ≥98%
  • G1308

    GDC-0032

    PI3K inhibitor.

    ≥98%
  • A480020

    (R,S)-AM 1241

    Cannabinoid receptor 2 selective agonist.

    ≥96%
  • N5655

    Nonoxynol-9

    Nonoxynol surfactant.

    90-110%
  • C8017

    Cuelure

    Hormonal attractant for male Bactrocera flies.<...

    ≥97%
  • P3348

    Pimecrolimus

    Calcineurin inhibitor, potential TRPV1 agonist....

    ≥99%
  • R5774

    Roscovitine

    CDK inhibitor, L-type Ca2+ channel blocker.

    ≥98%
  • D3203

    Diallyl Tetrasulfide

    Organosulfur found in garlic; Microtubule polym...

    ≥90%
  • A0960

    Adrenocorticotropic Hormone (1-39), human

    Endogenous peptide hormone, involved in stress ...

    ≥95%
  • R5745

    Rolipram

    Anxiolytic-like agent that stimulates angiogene...

    ≥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