• 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
Urapidil

Urapidil

Product ID U6801
Cas No. 34661-75-1
Purity ≥98%
Product Unit SizeCostQuantityStock
500 mg $124.00 In stock
1 g $201.00 In stock
5 g $551.00 In stock
Bulk Quote

Quicklinks

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

Description

Urapidil is an α1-adrenergic receptor antagonist and 5-HT1A receptor agonist. Urapidil exhibits antihypertensive activity, inducing vasodilation and decreasing blood pressure without causing reflex tachycardia.

Product Info

Cas No.

34661-75-1

Purity

≥98%

Formula

C20H29N5O3

Formula Wt.

387.48

Chemical Name

6-[[3-[4-(2-Methoxyphenyl)-1-piperazinyl]propyl]- amino]-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione

IUPAC Name

6-[3-[4-(2-methoxyphenyl)piperazin-1-yl]propylamino]-1, 3-dimethylpyrimidine-2,4-dione

Synonym

Ebrantil

Melting Point

156-158°C

Solubility

Soluble in H2O.

Appearance

White Crystal Powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

U6801 MSDS PDF

Info Sheet

U6801 Info Sheet PDF

References

Santiveri X, Ledesma M. Urapidil in anesthesiology: pharmacology and indications. Rev Esp Anestesiol Reanim. 1998 May;45(5):189-97. PMID: 9646668.

van Zwieten PA, Chalmers JP. Different types of centrally acting antihypertensives and their targets in the central nervous system. Cardiovasc Drugs Ther. 1994 Dec;8(6):787-99. PMID: 7742257.

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

  • C864760

    CVT-313

    Selective CDK2 inhibitor.

    ≥98%
  • D1869

    Deracoxib

    NSAID; COX-2 inhibitor.

    ≥99%
  • O938582

    41-Oxo-rapamycin

    Impurity of rapamycin

    ≥95%
  • J0001

    J-147

    Phenyl hydrazide; neuronal oxidative stress inh...

    ≥98%
  • T3305

    Tibolone

    Synthetic steroid hormone used in HRT; SERM, PR...

    ≥98%
  • C9677

    Cyclocytidine Hydrochloride

    Pyrimidine nucleoside analog; DNA synthesis inh...

    ≥98%
  • B1655

    S-(N-Benzylthiocarbamoyl)-L-cysteine

    Cysteine conjugate of benzyl isothiocyanate (BI...

    ≥98%
  • E6232

    (−)-Epicatechin Gallate

    Flavanol originally found in Camilla (green tea...

    ≥98%
  • T2933

    4-Thiouridine

    Modified nucleotide used for labeling DNA; DNA ...

    ≥99%
  • B6809

    [DPhe7]-Bradykinin

    Natriuretic, vasodilatory peptide, bradykinin a...

    ≥95%
  • N1894

    Nexturastat A

    HDAC6 inhibitor.

    ≥98%
  • B1874

    Bestatin Hydrochloride

    Dipeptide; aminopeptidase (N/CD13) inhibitor.

    ≥98%
  • H1862

    Heptaplatin

    Pt-based DNA cross-linker.

    ≥98%
  • F4400

    Flag Peptide

    Peptide, used to tag proteins for affinity chro...

    ≥95%
  • T2935

    Thiamphenicol

    Chloramphenicol derivative; protein translation...

    ≥98%
  • S5753

    Somatostatin-28 (1-14)

    Endogenous neuropeptide hormone; somatostatin a...

    ≥95%
  • C5592

    CNX-774

    BTK inhibitor.

    ≥98%
  • A744789

    ASTX660

    Antitumor

    ≥98%
  • B8261

    Bupivacaine

    BK/SK, Kv1, Kv3, TASK-2 K+ channel blocker, vol...

    ≥99%
  • P0260

    Papain Inhibitor

    Peptide produced in tomato leaves; potential ca...

    ≥95%

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