Drug Standards
Medchemexpress LLC Losartan 10Mm 1Ml Solution | HY-17512-10MM/1ML SOLUTIN
Losartan 10Mm 1Ml Solution
Sigma Aldrich Fine Chemicals Biosciences Tribenoside impurity A European Pharmacopoeia (EP) Reference Standard | 53928-30-6 |
Tribenoside impurity A European Pharmacopoeia (EP) Reference Standard | Mol Wt: 490.59 | 53928-30-6 |
Apexbio Technology LLC Imatinib (STI571) 152459-95-5 100mg
Imatinib (STI571) (CAS 152459-95-5) is a small-molecule inhibitor targeting protein tyrosine kinases including Abl kinase platelet-derived growth factor receptor (PDGFR) and c-Kit It modulates kinase activity by inhibiting phosphorylation thereby regulating oncogenic signal transduction pathways Imatinib exerts its biological activity primarily by suppressing the phosphorylation activity of Abl kinase (IC50 0 025 M) PDGFR (IC50 0 1 M) and c-Kit (IC50 0 1 M) In cell-based assays Imatinib inhibits PDGFR phosphorylation induced by PDGF-AA and PDGF-BB and reduces c-Kit-mediated signal transduction involved in tumor cell proliferation Based on these pharmacological properties Imatinib holds research potential in oncology for investigating kinase-driven cellular processes and therapeutic interventions
Sigma Aldrich Fine Chemicals Biosciences Prilocaine European Pharmacopoeia (EP) Reference Standard | 721-50-6 |
Prilocaine European Pharmacopoeia (EP) Reference Standard | Mol Wt: 220.31 | 721-50-6 |
Medchemexpress LLC Tenofovir (S-enantiomer) | 147127-19-3 | MFCD21604708 | 98.3% | 287.21 g/mol | C9H14N5O4P | 1 ML
(S)-Tenofovir is the S-enantiomer of tenofovir, a nucleotide reverse transcriptase inhibitor used in research on HIV and chronic hepatitis B. The product is supplied for research use and is available as a 10 mM solution in DMSO (1 mL) or as a solid in multiple mass sizes.
- S-enantiomer of tenofovir used in mechanistic and antiviral research
- Nucleotide reverse transcriptase inhibitor active against HIV and HBV
- Available as 10 mM solution in DMSO (1 mL) and solid formats (10 mg-500 mg)
- Chemical formula C9H14N5O4P and molecular weight 287.21 g/mol
- Reported purity approximately 98.3%
Medchemexpress LLC Trimetrexate glucuronate | 82952-64-5 | MFCD01725300 | 98.1% | 563.56 g·mol⁻¹ | C25H33N5O10 | 5 MG
Trimetrexate glucuronate is a folic acid antagonist that inhibits dihydrofolate reductase, interfering with DNA and RNA synthesis by preventing purine and thymidylate formation. It is supplied as a research reagent with reported purity of 98.09% and is provided as an off-white to light yellow solid. Recommended storage is 4°C in a sealed container; soluble in DMSO at 100 mg/mL (needs ultrasonic).
- inhibits dihydrofolate reductase (DHFR) and blocks nucleotide synthesis.
- reported purity of 98.09% for analytical and research use.
- solid form, off-white to light yellow appearance.
- soluble in DMSO (100 mg/mL) with ultrasonic assistance.
- recommended sealed storage at 4°C, protected from moisture.
Sigma Aldrich Fine Chemicals Biosciences Aripiprazole Related Compound G United States Pharmacopeia (USP) Reference Standard | 129722-25-4 | 25MG
Aripiprazole Related Compound G United States Pharmacopeia (USP) Reference Standard | Mol Wt: 446.37 | 129722-25-4 | 25MG
![Medchemexpress LLC 1-propanone, 1,3-bis[(3R)-3-[4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl] | 1987905-93-0 | 5mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000266904.png-250.jpg)
Medchemexpress LLC 1-propanone, 1,3-bis[(3R)-3-[4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl] | 1987905-93-0 | 5mg
Imatinib impurity 2 is an impurity of Imatinib (HY-15463)
Medchemexpress LLC Meta-fexofenadine | 479035-75-1 | MFCD21363595 | 98.6% | 501.66 | C32H39NO4 | 1 MG
Meta-fexofenadine is an analytical standard representing an impurity of fexofenadine, provided as an off-white to light-yellow solid for research and analytical applications. It is intended for use in pharmaceutical impurity profiling, analytical method development, and as a reference material; key chemical identifiers include CAS 479035-75-1, molecular formula C32H39NO4, and molecular weight 501.66.
- Purity 98.6% for reliable analytical reference.
- Supplied in small package sizes suitable for laboratory use.
- Solid form with off-white to light yellow appearance.
- Stable under recommended storage conditions for long-term use.
- Suitable for impurity profiling and method validation.
![Medchemexpress LLC 3-azabicyclo[3.1.0]hexane-2-carboxamide, N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl] | 394730-60-0 | MFCD22208555 | 98.5% | 519.7 g/mol | C27H45N5O5 | 200 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000247172.png-250.jpg)
Medchemexpress LLC 3-azabicyclo[3.1.0]hexane-2-carboxamide, N-[3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl] | 394730-60-0 | MFCD22208555 | 98.5% | 519.7 g/mol | C27H45N5O5 | 200 MG
Boceprevir (CAS 394730-60-0) is a small-molecule inhibitor of the HCV NS3 protease used for biochemical and cell-based research applications. It is supplied as a research-grade solid with a high reported purity suitable for experimental assays.
- High purity suitable for research use.
- Molecular weight 519.7 g/mol.
- Chemical formula C27H45N5O5.
- Intended for biochemical and cell-based assays targeting viral protease activity.
- Available as a 200 MG pack size.
Medchemexpress LLC Berberine ursodeoxycholate | 1868138-66-2 | 99.3% | 727.93 | 1 ML
Berberine ursodeoxycholate (HTD1801) is an orally active, potent hypolipidemic agent. As an ionic salt of Berberine and Ursodeoxycholic acid, it significantly reduces liver fat content and exhibits broad metabolic activity. It is researched for conditions like hyperlipidemia, non-alcoholic steatohepatitis (NASH), and diabetes.
- Orally active and potent hypolipidemic agent.
- Shows significantly great reduction in liver fat content.
- Has a broad spectrum of metabolic activity.
- Can be used for the research of hyperlipidemia, non-alcoholic steatohepatitis (NASH) and diabetes.
- Shows significant reductions in HbA1c (hemoglobin A1c) levels.
- Promptly dissociates within the gastrointestinal tract, allowing differential absorption of Berberine and Ursodeoxycholic acid.
Medchemexpress LLC Berberine chloride | 633-65-8 | 99.9% | 371.81 | 1 ML
Berberine chloride is an alkaloid derived from *Phellodendron amurense Rupr.*, classified as an isoquinoline alkaloid. It functions as an antibiotic by inducing reactive oxygen species (ROS) generation and inhibiting DNA topoisomerase. This compound also exhibits antineoplastic properties, making it a subject of interest in cancer research.
- Acts as an antibiotic
- Induces reactive oxygen species generation
- Inhibits DNA topoisomerase
- Possesses antineoplastic properties
- Derived from *Phellodendron amurense Rupr.*
- Classified as an isoquinoline alkaloid
- Used in cancer research
Medchemexpress LLC Boceprevir (EBP 520; SCH 503034) | 394730-60-0 | MFCD16038037 | 97.8% | 519.68 | 5 MG
Boceprevir (EBP 520) is a potent, highly selective, and orally bioavailable HCV NS3 protease inhibitor with a Ki of 14 nM in enzyme assays and an EC90 of 350 nM in cell-based replicon assays. It also inhibits SARS-CoV-2 3CLpro activity. This product is for research use only and not intended for sale to patients.
- Potent, highly selective, and orally bioavailable HCV NS3 protease inhibitor
- Ki of 14 nM in enzyme assays
- EC90 of 350 nM in cell-based replicon assays
- Inhibits SARS-CoV-2 3CLpro activity
- For research use only
Sigma Aldrich Fine Chemicals Biosciences Ifosfamide impurity B European Pharmacopoeia (EP) Reference Standard | 241482-18-8 |
Ifosfamide impurity B European Pharmacopoeia (EP) Reference Standard | Mol Wt: 417.16 | 241482-18-8 |