• 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,L-Tetrahydropalmatine

D,L-Tetrahydropalmatine

Product ID T1678
Cas No. 10097-84-4
Purity ≥98%
Product Unit SizeCostQuantityStock
100 mg $103.30 In stock
500 mg $379.50 In stock
Bulk Quote

Quicklinks

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

Description

D,L-Tetrahydropalmatine is an alkaloid found in Corydalis and Stephania that exhibits analgesic, antinociceptive, anxiolytic, antidepressant, and anti-parasitic activities. This compound inhibits D1/2 receptors and may also inhibit L-type Ca2+ channels and some K+ channels. D,L-Tetrahydropalmatine decreases anxiety measures in the elevated plus maze and alters thresholds in assays of thermal, mechanical, and chemical pain. D,L-Tetrahydropalmatine also inhibits growth of Plasmodium.

Product Info

Cas No.

10097-84-4

Purity

≥98%

Formula

C21H25NO4

Formula Wt.

355.43

Chemical Name

5,8,13,13a-Tetrahydro-2,3,9,10-tetramethoxy-6H- dibenzo[a,g]quinolizine

IUPAC Name

(13aS)-2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2, 1-b]isoquinoline

Synonym

Tetrahydropalmatine, Hynndarin

Melting Point

148-149°C

Appearance

White crystalline

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

T1678 MSDS PDF

Info Sheet

T1678 Info Sheet PDF

References

Baghdikian B, Mahiou-Leddet V, Bory S, et al. New antiplasmodial alkaloids from Stephania rotunda. J Ethnopharmacol. 2013 Jan 9;145(1):381-5. PMID: 23127648.

Cao FL, Shang GW, Wang Y, et al. Antinociceptive effects of intragastric DL-tetrahydropalmatine on visceral and somatic persistent nociception and pain hypersensitivity in rats. Pharmacol Biochem Behav. 2011 Nov;100(1):199-204. PMID: 21889526.

Henkes H, Franz M, Kendall O, et al. Evaluation of the anxiolytic properties of tetrahydropalmatine, a Corydalis yanhusuo compound, in the male Sprague-Dawley rat. AANA J. 2011 Aug;79(4 Suppl):S75-80. PMID: 22403971.

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

  • M0172

    Mastoparan

    Antimicrobial peptide found in Vespula lewisii,...

    ≥95%
  • M3379

    Mitoxantrone Dihydrochloride

    Anthracenedione, DNA intercalator; Pim-1 inhibi...

    ≥98%
  • E7731

    17-α-Ethynylestradiol

    Synthetic steroid hormone; ER agonist.

    ≥99%
  • L8278

    Luteinizing Hormone Releasing Hormone, salmon

    Endogenous peptide hormone, involved in secreti...

    ≥95%
  • C691325

    Cridanimod

    STING agonist

    ≥99%
  • V1869

    Verbascoside

    Phenylpropanoid found in Castilleja, Verbena, V...

    ≥98%
  • G4799

    Glycitin

    Glycosylated isoflavone found in soy; TAS2R ago...

    ≥98%
  • U682040

    URB597

    FAAH inhibitor.

    ≥98%
  • R8122

    Rufloxacin Hydrochloride

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • N344784

    N-Nitroso Valsartan

    Valsartan impurity

    ≥98%
  • P4780

    Plumbagin

    Naphthoquinone found in Plumbago.

    ≥98%
  • P7023

    Pregnenolone

    Endogenous precursor to all steroid hormones; T...

    ≥98%
  • T5946

    Toltrazuril

    Coccidiostat; mitochondrial respiration inhibit...

    ≥98%
  • T0109

    13-Acetyl-9-dihydrobaccatin-III

    Found in Taxus, starting material for synthesis...

    ≥98%
  • T8004

    Tubeimoside I

    Triterpene saponin originally found in Bolboste...

    ≥96%
  • B1878

    Betamethasone 21-Phosphate Sodium

    Steroid; glucocorticoid agonist.

    ≥98%
  • V5725

    Voglibose

    α-glucosidase inhibitor, potential GLP-1 agoni...

    ≥99%
  • G4796

    Glycerol Monolaurate

    Surfactant found in coconut oil.

    ≥98%
  • I1418

    Idebenone

    Synthetic quinone CoQ analog, promotes mitochon...

    ≥98%
  • W0273

    R-(+)-Warfarin >99%ee

    Coumarin; VKORC1 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

©2025 LKT Laboratories, All Rights Reserved - Products for research use only