• 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-Tetrahydropalmatine

D-Tetrahydropalmatine

Product ID T1776
Cas No. 2934-97-6
Purity ≥99%
Product Unit SizeCostQuantityStock
25 mg $101.00 In stock
100 mg $214.00 Please Inquire
500 mg $955.00 Please Inquire
Bulk Quote

Quicklinks

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

Description

D-Tetrahydropalmatine is an alkaloid originally found in Corydalis. D-Tetrahydropalmatine inhibits D1 receptors, but unlike its optical L isomer, has no affinity for D2 receptors. This compound also inhibits the organic cation transporter 1.

Product Info

Cas No.

2934-97-6

Purity

≥99%

Formula

C21H25NO4

Formula Wt.

355.43

Chemical Name

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

IUPAC Name

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

Synonym

Rotundine

Appearance

White to off white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

T1776 MSDS PDF

Info Sheet

T1776 Info Sheet PDF

References

Tu M, Sun S, Wang K, et al. Organic cation transporter 1 mediates the uptake of monocrotaline and plays an important role in its hepatotoxicity. Toxicology. 2013 Sep 15;311(3):225-30. PMID: 23831208.

Xu SX, Yu LP, Han YR, et al. Effects of tetrahydroprotoberberines on dopamine receptor subtypes in brain. Zhongguo Yao Li Xue Bao. 1989 Mar;10(2):104-10. PMID: 2530755.

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

  • B5044

    BML-277

    Arylbenzimidazole; CHK2 inhibitor.

    ≥98%
  • S0368

    Sarcophine

    Cembranoid diterpene found in Sarcophyton glauc...

    ≥98%
  • G7340

    GSK-126

    EZH2 HMT inhibitor.

    ≥98%, ≥99%ee
  • D0368

    2-Epi-16-deoxysarcophine

    Cembranoid found in Sarcophyton.

    ≥98%
  • Y4800

    YM-155

    Survivin inhibitor.

    ≥99%
  • T0008

    Tacrolimus

    Calcineurin inhibitor.

    ≥98%
  • V3253

    Vinblastine Sulfate

    Vinca alkaloid found in Catharanthus; microtubu...

    ≥96%
  • I1418

    Idebenone

    Synthetic quinone CoQ analog, promotes mitochon...

    ≥98%
  • G6802

    Granisetron Hydrochloride

    5-HT3 antagonist.

    ≥98%
  • D3355

    Diosgenin

    Steroidal saponin found in Dioscorea.

    ≥98%
  • P6852

    Propafenone Hydrochloride

    β-adrenergic antagonist, Kv1.4 and K2P2 K+ cha...

    ≥98%
  • T3031

    Thienylbutyl Isothiocyanate

    ITC.

    ≥96%
  • F4683

    Fluticasone Propionate

    β2-adrenergic agonist.

    ≥98%
  • T3134

    Thiostrepton

    Thiazole; proteasome inhibitor, protein translo...

    ≥97%, HPLC
  • L1878

    Letrozole

    Aromatase inhibitor.

    ≥98%
  • A4402

    L-Alaninol

    Amino acid alcohol.

    ≥98%
  • L5870

    Lornoxicam

    NSAID; COX-1/2 inhibitor.

    ≥98%
  • T0092

    1-Hydroxybaccatin I

    Diterpene found in Taxus; potential microtubule...

    ≥96%
  • O783743

    OTSSP167 Hydrochloride

    MELK inhibitor.

    ≥98%
  • V720004

    VS-4718

    Focal adhesion kinase (FAK) 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