Drug Standards
Medchemexpress LLC Dibucaine | 85-79-0 | MFCD00047595 | 99.8% | 10 G
Dibucaine (Cinchocaine) is a sodium channel inhibitor and a potent SChE inhibitor, intended for research use only.
- Reduces the degradation of BSA-gold complex in reservosomes.
- Inhibits SChE within 2 minutes in a reversible manner.
- Exhibits competitive inhibition with respect to BuTch (K(i) of 1.3 μM).
- Shows linear-mixed type inhibition with respect to AcTch (K(i) of 0.66 μM and K(I) of 2.5 μM).
- Contains a butoxy side chain.
Medchemexpress LLC Clarithromycin | 81103-11-9 | MFCD00865140 | 99.9% | 747.95 | C38H69NO13 | 10 MG
Analytical reference standard of clarithromycin supplied as a solid for laboratory research and analytical use. It is intended for method development, assay calibration, and qualitative and quantitative analyses by HPLC, GC, and MS. Storage conditions and certificate of analysis details should be followed.
Medchemexpress LLC Crizotinib | 877399-52-5 | 99.7% | C21H22Cl2FN5O | 5 MG
Crizotinib is an orally bioavailable, ATP-competitive ALK, c-Met, and ROS1 inhibitor. It inhibits tyrosine phosphorylation of NPM-ALK and c-Met in cell-based assays. This compound demonstrates effective tumor growth inhibition and is for research use only, not for sale to patients.
- Orally bioavailable and ATP-competitive.
- Inhibits ALK, c-Met, and ROS1.
- Demonstrates effective tumor growth inhibition.
- Inhibits tyrosine phosphorylation of NPM-ALK and c-Met.
- Purity of 99.7%.
- Stable under recommended storage conditions.
- Suitable for research applications.
Medchemexpress LLC Dipyridamole | 58-32-2 | 99.93% | 1 ML
Dipyridamole is an orally active phosphodiesterase (PDE) inhibitor and antiplatelet agent. It is used for secondary prophylaxis against stroke and has been shown to induce cancer cell-specific apoptosis.
- Orally active phosphodiesterase (PDE) inhibitor
- Acts as an antiplatelet agent
- Induces cancer cell-specific apoptosis
- Increases intracellular cAMP levels
- Induces apoptosis in primary AML cells when combined with statin
- Mitigates tumor growth in mouse models
Medchemexpress LLC Chitosan | 9012-76-4 | ≥85% | 5 G
Chitosan (MW 30000), also known as deacetylated chitin, is a polycationic linear polysaccharide with an average molecular weight of 30000. It is recognized as a versatile biomaterial due to its non-toxicity, low allergenicity, biocompatibility, and biodegradability. This compound also demonstrates antitumor, antibacterial, antifungal, and antioxidant activities.
- Exhibits anticancer properties by reducing growth potential and inducing pro-apoptotic effects in certain cell lines.
- Functions as an antibacterial agent by penetrating bacterial cell walls, inhibiting DNA transcription, and altering cell permeability.
- Can be utilized in water treatment and wound-healing materials.
- Serves as a pharmaceutical excipient or drug carrier.
- Applicable in obesity research and as a scaffold for tissue engineering.
Medchemexpress LLC Chitosan (≥85% deacetylated, viscosity>90 mPa.s, MW 15000) | 9012-76-4 | ≥85% deacetylated | 5 G
Chitosan is a polysaccharide derived from deacetylating chitin. It demonstrates antimicrobial activity against various bacteria and fungi. This polycationic linear polysaccharide is a versatile biomaterial due to its non-toxicity, low allergenicity, biocompatibility, and biodegradability. Chitosan also possesses antitumor, antibacterial, antifungal, and antioxidant activities.
- Polysaccharide obtained by deacetylating chitin
- Exhibits antimicrobial activity against various bacteria and fungi
- Versatile biomaterial
- Non-toxicity
- Low allergenicity
- Biocompatibility
- Biodegradability
- Antitumor activity
- Antibacterial activity
- Antifungal activity
- Antioxidant activity
Medchemexpress LLC (S)-Ketorolac | 66635-92-5 | 99.27% | 100 MG
(S)-Ketorolac is a nonsteroidal anti-inflammatory agent exhibiting potent COX1 and COX2 enzyme inhibition. It is intended for research use only. This compound has a molecular weight of 255.27 and a chemical formula of C15H13NO3, appearing as a white to off-white solid. Shipping is recommended at room temperature in the continental US.
- Potent COX1 and COX2 enzyme inhibitor
- For research use only
- Molecular weight: 255.27
- Chemical formula: C15H13NO3
- Appearance: white to off-white solid
- Powder storage: -20°C for 3 years or 4°C for 2 years
- Solvent storage: -80°C for 2 years or -20°C for 1 year
- Solubility in DMSO: 200 mg/mL
Medchemexpress LLC Iopamidol | 60166-93-0 | 99.9% | 100 MG
Iopamidol is a nonionic, X-Ray iodinated contrast agent (CA) primarily used for various diagnostic applications. It features amide and hydroxyl functionalities, which can be leveraged to generate chemical exchange saturation transfer (CEST) contrast. This product is intended for research use only.
- Nonionic, X-Ray iodinated contrast agent
- Utilized for various diagnostic applications
- Contains amide and hydroxyl functionalities
- Can generate chemical exchange saturation transfer (CEST) contrast
Medchemexpress LLC Chitosan | 9012-76-4 | ≥85% | 1 G
Chitosan (MW 30000) is a polycationic linear polysaccharide derived from chitin. It is recognized as a versatile biomaterial due to its non-toxicity, low allergenicity, biocompatibility, and biodegradability. This product exhibits a range of biological activities including antitumor, antibacterial, antifungal, and antioxidant properties.
- Low-molecular-weight chitosan can penetrate bacterial cell walls, bind with DNA, and inhibit DNA transcription and mRNA synthesis.
- High-molecular-weight chitosan can bind to negatively charged components on the bacterial cell wall, forming an impermeable layer that changes cell permeability and blocks transport into the cell.
- It can be used in water treatment, wound-healing materials, as a pharmaceutical excipient or drug carrier, in obesity research, and as a scaffold for tissue engineering.
Sigma Aldrich Fine Chemicals Biosciences Deferiprone European Pharm
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.for further information and support please go to the website of the issuing Pharmacopoeia.
Medchemexpress LLC Iodixanol | 92339-11-2 | 99.9% | 500 MG
Iodixanol is an iodine-containing non-ionic radiocontrast agent that exhibits less kidney toxicity.
- Iodine-containing non-ionic radiocontrast agent.
- Exhibits less kidney toxicity.
Sigma Aldrich Fine Chemicals Biosciences Dibenzocycloheptene European Pharmacopoeia (EP) Reference Standard | 256-81-5 |
Dibenzocycloheptene European Pharmacopoeia (EP) Reference Standard | Mol Wt: 192.26 | 256-81-5 |
Sigma Aldrich Fine Chemicals Biosciences Sodium iodohippurate European Pharmacopoeia (EP) Reference Standard | 133-17-5 |
Sodium iodohippurate European Pharmacopoeia (EP) Reference Standard | Mol Wt: 305.07 | 133-17-5 |