Drug Standards
Medchemexpress LLC Apremilast impurity 2 | 1956-36-1 | MFCD01666434 | 5g
Apremilast impurity 2 is an impurity of Apremilast (HY-12085)
Medchemexpress LLC Methyl 1-acetyl-2-oxo-2,3-dihydro-1H-indole-6-carboxylate | 676326-36-6 | MFCD18251630 | 10 MG
Nintedanib impurity 5 is a small-molecule impurity of the kinase inhibitor nintedanib supplied for laboratory research and analytical use only. It is intended as a reference or intermediate for synthetic and analytical workflows; not for human or clinical use. Store under the conditions specified in the certificate of analysis.
- Impurity reference for analytical method development.
- Intended for laboratory research use only; not for human use.
- CAS number 676326-36-6.
- Molecular formula C12H11NO4.
- Molecular weight 233.22 g/mol.
- Refer to the certificate of analysis for purity, storage, and pack size details.
Medchemexpress LLC 2,6-Piperidinedione, 3-(4-bromo-1,3-dihydro-1-oxo-2H-isoindol-2-yl)- | 2093387-36-9 | 99.86% | 323.14 | 250 MG
Lenalidomide-Br (Compound 41) is an analog of cereblon (CRBN) ligand Lenalidomide for E3 ubiquitin ligase, utilized in the recruitment of CRBN protein. It can be linked to a ligand for protein by a linker to create PROTACs.
- Analog of cereblon (CRBN) ligand for E3 ubiquitin ligase
- Used in the recruitment of CRBN protein
- Can be connected to form PROTACs, which are inducers of ubiquitination-mediated degradation of cancer-promoting proteins
![Medchemexpress LLC 1H-Benzimidazole-5-carboxylic acid, 2-[[[4-[[[(hexyloxy)carbonyl]amino]iminomethyl]phenyl]amino]methyl]-1-methyl-, ethyl ester | 1408238-36-7 | 479.57 | 25 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/default.jpg-250.jpg)
Medchemexpress LLC 1H-Benzimidazole-5-carboxylic acid, 2-[[[4-[[[(hexyloxy)carbonyl]amino]iminomethyl]phenyl]amino]methyl]-1-methyl-, ethyl ester | 1408238-36-7 | 479.57 | 25 MG
Dabigatran impurity 75 is an off-white to yellow solid with the molecular formula C26H33N5O4 and a molecular weight of 479.57. It is characterized by its 1H NMR spectrum being consistent with its structure and has a purity of ≥97.0%. This product is for research use only and has not been fully validated for medical applications.
- Off-white to yellow solid appearance
- Purity of ≥97.0% (NMR)
- Molecular formula C26H33N5O4
- Molecular weight of 479.57
Selleck Chemical LLC Oprozomib
Oprozomib is an orally bioavailable inhibitor for CT-L activity of 20S proteasome 5/LMP7 with IC50 of 36 nM/82 nM Phase 1/2
Selleck Chemical LLC Oprozomib
Oprozomib is an orally bioavailable inhibitor for CT-L activity of 20S proteasome 5/LMP7 with IC50 of 36 nM/82 nM Phase 1/2
Medchemexpress LLC Nintedanib impurity 5 | 676326-36-6 | C₁₂H₁₁NO₄ | 50 MG
Nintedanib impurity 5 is an impurity of Nintedanib.
- CAS Number: 676326-36-6
- Molecular Formula: C₁₂H₁₁NO₄
- Molecular Weight: 233.22
- Storage: Store at room temperature for 3 years; in solvent -80°C for 2 years; -20°C for 1 year.
Medchemexpress LLC Ticagrelor impurity 11 | 220352-36-3 | ≥95.0% | C10H8F2O2 | 250 MG
MedChemExpress HY-77964, also known as Ticagrelor impurity 11, is an impurity of Ticagrelor (HY-10064). It is a solid compound with a molecular weight of 198.17 and a purity of ≥95.0%. This chemical is intended for laboratory use and the manufacture of substances.
- Appearance: Solid
- Chemical formula: C10H8F2O2
- Molecular weight: 198.17
- CAS number: 220352-36-3
- Purity (NMR): ≥95.0%
- Storage for powder: -20°C for 3 years, 4°C for 2 years
- Storage in solvent: -80°C for 6 months, -20°C for 1 month
- Shipping: Room temperature if less than 2 weeks
- Identified uses: Laboratory chemicals, manufacture of substances
- Related classifications: Drug intermediate
Apexbio Technology LLC Gemcitabine HCl 122111-03-9 10mM (in 1mL H2O)
Gemcitabine HCl (CAS 122111-03-9) is a small molecule inhibitor of DNA synthesis commonly employed in biomedical research targeting cancer cell proliferation It acts by impeding DNA replication exerting cytotoxic effects in various cancer cell models When evaluated in vitro IC50 values have been reported as 240 4 29 0 M (CCRF-CEM/dCK/) 14 7 2 8 M (TC-1) 36 7 5 1 M (TC-1-GR) 50 nM (PANC 1) and 49 7 17 7 nM (MIA PACA-2) Additionally preclinical studies have demonstrated enhanced apoptosis and growth inhibition in pancreatic cancer models (COLO 357 L3 6pl) highlighting Gemcitabine HCl s significance as a valuable research tool for investigating tumor biology and therapeutic interventions
Medchemexpress LLC Tenofovir alafenamide fumarate (GS-7340 fumarate) | 379270-38-9 | C25H33N6O9P | 1 ML
Tenofovir alafenamide fumarate is an investigational oral prodrug of Tenofovir, functioning as an HIV-1 nucleotide reverse transcriptase inhibitor. It is intended solely for research purposes and not for patient use.
- Exhibits antiviral activities ranging from 5 to 7 nM
- Effective against a panel of HIV-1 and HIV-2 isolates
- Mean EC50 of 3.5 nM against primary HIV-1 isolates in PBMCs
- Mean EC50 of 1.8 nM for HIV-2 isolates
- Amidate prodrug designed for improved oral bioavailability
- Offers increased plasma stability compared to Tenofovir disoproxil fumarate (TDF)
- High purity of 99.87%
- Appears as a white to off-white solid
- Soluble in DMSO (≥ 36 mg/mL) and H2O (≥ 25 mg/mL)
- Store solid form at 4°C, sealed and away from moisture
- Store solvent form at -80°C for 6 months or -20°C for 1 month
Medchemexpress LLC Dabigatran impurity 75 | 1408238-36-7 | 479.57 | 5 MG
Dabigatran impurity 75 is an off-white to yellow solid, suitable for research applications. It has a high purity of ≥97.0% (NMR) and a molecular weight of 479.57. This compound should be stored at 4°C, protected from light, and in solvent at -80°C for 6 months or -20°C for 1 month, also protected from light.
- Chemical name: 1H-Benzimidazole-5-carboxylic acid, 2-[[[4-[[[(hexyloxy)carbonyl]amino]iminomethyl]phenyl]amino]methyl]-1-methyl-, ethyl ester
- CAS number: 1408238-36-7
- Molecular formula: C26H33N5O4
- Molecular weight: 479.57
- Purity: ≥97.0% (NMR)
- Appearance: Off-white to yellow solid
- Storage conditions: 4°C, protected from light; in solvent: -80°C, 6 months; -20°C, 1 month (protected from light)