MuseChem

MUSECHEM

  • Featured Products
  • Research Chemicals
    • Bioactive Chemicals
    • Research Peptides&Amino Acids
    • Natural Products
    • Isotope Labeled Compounds
    • Reference Standards
    • Catalysts and Ligands
    • Chemical Reagents
    • Materials Science
  • Inhibitors
    • Agonists
    • Epigenetics
    • Cell Cycle
    • GPCR/G Protein
    • Protein Tyrosine Kinase/RTK
    • PI3K/Akt/mTOR
    • Metabolic Enzyme/Protease
    • MAPK/ERK Pathway
    • Anti-infection
    • Apoptosis
  • Drug Discovery
    • Test Kits
    • Drug Target Proteins
    • Antibody Inhibitors
    • APIs and Impurities
    • Impurity Standards
    • Buliding Block Chemicals
    • Metabolites
    • ADC Molecules
    • PROTAC
  • Resources
    • Blog
    • Publications
    • Chemistry Calculators
  • About
    • About us
    • Promotion
    • Order Center
    • Distributors
    • FAQ
CONTACT US

APIs



Active Pharmaceutical Ingredient (API) is a single substance or mixture of substances, used for medical manufacture. In a pharmaceutical product, API is the active ingredient to play its pharmacological action.
  • Featured Products

  • Research Peptides

  • API Impurites

  • Target Proteins

APIs
Formula Weight
  • 1-100(16)
  • 101-200(150)
  • 201-300(251)
  • 301-400(261)
  • 401-500(172)
  • 1-500(862)
  • 501-600(76)
  • 601-700(34)
  • 701-800(19)
  • 801-900(11)
  • 901-1000(4)
  • 1000+(20)
  • Valdecoxib

    • Cat No. A000619
    • CAS Number: 181695-72-7
    • Purity: ≥95%
    Discover
  • Buclizine HCl

    • Cat No. A000516
    • CAS Number: 129-74-8
    • Purity: ≥95%
    Discover
  • Deoxycholic Aci

    • Cat No. A000020
    • CAS Number: 83-44-3
    • Purity: ≥95%
    Discover
  • Valganciclovir

    • Cat No. A000622
    • CAS Number: 175865-59-5
    • Purity: ≥95%
    Discover
  • Pramiracetam

    • Cat No. A000412
    • CAS Number: 68497-62-1
    • Purity: ≥95%
    Discover
  • Etodolac

    • Cat No. A000395
    • CAS Number: 41340-25-4
    • Purity: ≥95%
    Discover
  • Montelukast Sod

    • Cat No. A000880
    • CAS Number: 151767-02-1
    • Purity: ≥95%
    Discover
  • Tenofovir disop

    • Cat No. A000664
    • CAS Number: 202138-50-9
    • Purity: ≥95%
    Discover
  • Homatropine Bro

    • Cat No. A000413
    • CAS Number: 51-56-9
    • Purity: ≥95%
    Discover
  • Chlorpheniramin

    • Cat No. A000748
    • CAS Number: 113-92-8
    • Purity: ≥95%
    Discover
  • Vidarabine

    • Cat No. A000912
    • CAS Number: 5536-17-4
    • Purity: ≥95%
    Discover
  • 2,4-D dimethyla

    • Cat No. R069154
    • CAS Number: 2008-39-1
    • Purity: ≥95%
    Discover
  • Erdosteine

    • Cat No. A000906
    • CAS Number: 84611-23-4
    • Purity: ≥95%
    Discover
  • Prucalopride Su

    • Cat No. A000172
    • CAS Number: 179474-85-2
    • Purity: ≥95%
    Discover
  • Hydrochlorothia

    • Cat No. A000262
    • CAS Number: 58-93-5
    • Purity: ≥95%
    Discover
  • Fenbendazole

    • Cat No. A000223
    • CAS Number: 43210-67-9
    • Purity: ≥95%
    Discover
  • Cidofovir

    • Cat No. A000312
    • CAS Number: 113852-37-2
    • Purity: ≥95%
    Discover
  • Ciclopirox

    • Cat No. A000768
    • CAS Number: 29342-05-0
    • Purity: ≥95%
    Discover
  • Pizotifen Malat

    • Cat No. A000637
    • CAS Number: 5189-11-7
    • Purity: ≥95%
    Discover
  • Temocapril HCl

    • Cat No. A001140
    • CAS Number: 110221-44-8
    • Purity: ≥95%
    Discover
  • 2-Thiouracil

    • Cat No. A000992
    • CAS Number: 141-90-2
    • Purity: ≥95%
    Discover
  • Clioquinol

    • Cat No. A000040
    • CAS Number: 130-26-7
    • Purity: ≥95%
    Discover
  • Carteolol Hydro

    • Cat No. A000145
    • CAS Number: 51781-21-6
    • Purity: ≥95%
    Discover
  • Tolvaptan

    • Cat No. A000286
    • CAS Number: 150683-30-0
    • Purity: ≥95%
    Discover
  • Prev
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • Next

Start Custom
Specialty Chemicals Now!

Get A Quote
MuseChem

MUSECHEM

MuseChem provides custom synthesis service related to compound chemicals,
especially peptide synthesis, and analytical service. Our services help you faster drug discovery and better bio-medical research.

  • facebook
  • twitter
  • linkedin
Products
  • Inhibitors
  • APIs
  • Isotope Labeled Compounds
  • Peptides
  • ADC Toxins
  • Pheromone
support
  • Order Center
  • Distributor
  • FAQ
  • Citation
  • Blog
  • Molecular Weight Calculator
Contact Us
  • +1-862-686-3898
  • [email protected]
  • 63 Chestnut Rd Ste 5, Paoli, Pennsylvania 19301, USA

Copyright © 2025 MuseChem Chemicals. All rights reserved.