Drug Standards
Pickering Laboratories Inc Artificial Eccrine Perspiration-Sebum Emulsion, Not Stabilized (250 mL/bottle)
Inspired by the ASTM D4265-98 method for staining, the emulsion uses 5% Artificial Sebum in Eccrine Persepiration. Oleic acid and triethanolamine are added as emulsifiers. Prepared without dust/dirt for a more universal application, this emulsion mimics non-exercise induced skin surface film (SSFL). As SSFL, it can be used to test any topical use product or the stability of any article that will come in contact with human sweat. This product requires refrigeration to remain in solution and prevent rancidity.
Selleck Chemical LLC Duvelisib (IPI-145) 10mM/1mL 1201438-56-3 INK1197
Duvelisib (IPI-145, INK1197) is a novel and selective PI3K ?/? inhibitor with Ki and IC50 of 23 pM/243 pM and 1 nM/50 nM in cell-free assays, highly selective for PI3K ?/? than other protein kinases. Phase 3. *For Research & Development use only. Product is not intended for drug, household, or human consumption.
Medchemexpress LLC Budesonide impurity C | 1040085-99-1 | MFCD29920082 | 98.6% | 430.53 g/mol | C25H34O6 | 10 MG
Budesonide impurity C is a chemical impurity of the corticosteroid budesonide, supplied as a research reference material for analytical characterization, impurity profiling, and analytical method development in laboratory and quality-control workflows.
- Used for impurity profiling and analytical method development.
- Purity 98.6%.
- Molecular formula C25H34O6.
- Molecular weight 430.53 g/mol.
- CAS number 1040085-99-1 for unambiguous identification.
- Available in small research pack sizes (10 mg).
Medchemexpress LLC Gemcitabine monophosphate | 116371-67-6 | 100.0% | 343.18 | C9H12F2N3O7P | 5 MG
Gemcitabine monophosphate (gemcitabine 5′-phosphate) is the 5′-phosphate intermediate of gemcitabine supplied as a solid for in vitro research. It is used as an active metabolite/intermediate in biochemical and anti-cancer studies and for formulation research such as nanoparticle delivery. For research use only.
- CAS number: 116371-67-6
- Molecular formula: C9H12F2N3O7P
- Molecular weight: 343.18
- Purity: 99.98% (manufacturer stated)
- Appearance: white to off-white solid
- Solubility: DMSO 200 mg/mL, water 100 mg/mL (both may require ultrasonic)
- Storage: sealed, away from moisture; in solvent -80°C up to 6 months
- Available pack sizes: small mg quantities (e.g., 5 mg) and larger sizes on request
U.S. Pharmacopeia Ropivacaine Related Compound A, 21436-98-6, MFCD00060213, 25 mg
Empirical Formula (Hill Notation): C8H11N · HCl, Molecular Weight: 157.64, Synonym: 2,6-Dimethylaniline hydrochloride, 2,6-Xylidine hydrochloride, 2,6-Xylidinium chloride.
Sigma Aldrich Fine Chemicals Biosciences Tiamulin for peak identification European Pharmacopoeia (EP) Reference Standard | 55297-96-6 | MFCD00145407 |
Tiamulin for peak identification European Pharmacopoeia (EP) Reference Standard | Mol Wt: 609.81 | 55297-96-6 | MFCD00145407 |
Selleck Chemical LLC Mitotane S1732-1g
Mitotane (NCI-C04933) is an antineoplastic medication used in the treatment of adrenocortical carcinoma
Cayman Chemical Plerixafor hydrochloride hyd
An antagonist of CXCR4 (IC50s = 0.02-0.13 UG/ml); selective for CXCR4 over CXCR1-3 and CXCR5-9 (IC50s = >25 UG/ml); decreases infectious virus content in the supernatant of Jurkat cells chronically infected with HIV-1(IIIB) (EC50 = ~0.02 UG/ml); mobilizes murine and human hematopoietic stem and murine long-term repopulating cells for transplantation; increases T cell trafficking in mouse blood, spleen, and central nervous system; decreases the number of 4T1 murine mammary carcinoma cells in the lung in a mouse model of lung metastasis at 1.25 mg/kg twice per day
U.S. Pharmacopeia Metformin Related Compound A, 461-58-5, MFCD00008066, 30mg
Molecular formula C2H4N4, Molecular weight 84.1, Melting Point 409.1 - 411.8 °F (209.5 - 211 °C), Boiling Point 485.6 °F (252 °C) (solidified), Synonyms: Dicyanodiamide, 1-Cyanoguanidine
Medchemexpress LLC (rel)-Tivantinib | 905853-99-8 | 96.5% | C23H19N3O2 | 1 ML
(rel)-Tivantinib is a potent and highly selective inhibitor of the receptor tyrosine kinase c-MET. It also targets GSK3α and GSK3β, which are significant in the cellular mechanism of non-small cell lung cancer (NSCLC). This product is intended for research use only.
- Potent and highly selective inhibitor of c-MET
- Targets GSK3α and GSK3β
- Important in the cellular mechanism of non-small cell lung cancer (NSCLC)
- For research use only
Medchemexpress LLC Imatinib (Mesylate) | 220127-57-1 | 99.9% | C30H35N7O4S | 500 MG
Imatinib Mesylate is an orally active tyrosine kinase inhibitor that targets c-Kit, Bcr-Abl, and PDGFR with an IC50 of approximately 100 nM. This compound is intended for research use only.
- Inhibits c-Kit autophosphorylation, MAPK activation, and Akt activation.
- Effective against Bcr-Abl, Kit, and PDGFR.
- Functions as a multi-target inhibitor of v-Abl, c-Kit, Bcr/Abl, Tel/Abl, and PDGFβ receptor.
- Does not inhibit Src family kinases, c-Fms, Flt3, or EGFR.
- Inhibits tyrosine phosphorylation and cell growth in various cell lines.
- Exhibits antileukemic activity in chronic myelogenous leukemia (CML) and Philadelphia-positive (Ph+) acute lymphoblastic leukemia (ALL).
Medchemexpress LLC 1β,25-dihydroxyvitamin D3 | 66791-71-7 | 98.0% | C27H44O3 | 10MG
Impurity B of Calcitriol (1β,25-dihydroxyvitamin D3) is an analytical reference standard supplied for laboratory research and analytical applications. It is an identified impurity of calcitriol, the hormonally active metabolite of vitamin D3 that modulates the vitamin D receptor. This material is for research use only and is not intended for human or clinical use.
- High reported purity of 98.0% suitable for analytical assays.
- Provides chemical identity C27H44O3 and molecular weight 416.64 g/mol.
- Offered in multiple small package sizes for analytical workflows.
- Intended specifically for research use only.
- Supplied with a batch-specific certificate of analysis for traceability.
Sigma Aldrich Fine Chemicals Biosciences Lamivudine >=98% (HPLC), powder | 134678-17-4 | MFCD00869739 | 50MG
Lamivudine >=98% (HPLC), powder | Purity: >=98% (HPLC) | Mol Wt: 229.26 | 134678-17-4 | MFCD00869739 | 50MG
![Alkali Scientific Augmentin [Amoxicillin, Sodium Salt/Potassium Clavulanate 5:1], 25 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661095.jpg-250.jpg)
Alkali Scientific Augmentin [Amoxicillin, Sodium Salt/Potassium Clavulanate 5:1], 25 Grams
Amoxicillin and Clavulanate combination is a broad spectrum antibacterial formulation widely used in microbiological research. Amoxicillin is a beta lactam antibiotic that inhibits bacterial cell wall synthesis, while clavulanate acts as a beta lactamase inhibitor, protecting amoxicillin from enzymatic degradation by resistant bacteria. This combination enhances antibacterial effectiveness against a wider range of organisms, including those producing beta lactamase enzymes. It is commonly used in antimicrobial susceptibility testing, bacterial inhibition studies, and cell culture contamination control. Supplied in a 25 gram quantity, it is suitable for laboratory applications requiring reliable and extended spectrum antibacterial activity.
Medchemexpress LLC Mavorixafor trihydrochloride | 2309699-17-8 | 99.8% | C21H30Cl3N5 | 2 MG
Mavorixafor trihydrochloride is a potent, selective, and orally available CXCR4 antagonist. It inhibits the replication of T-tropic HIV-1 and can be used for the study of WHIM syndrome.
- Potent, selective, and orally available CXCR4 antagonist
- Inhibits replication of T-tropic HIV-1 (NL4.3 strain) in MT-4 cells with an IC50 of 1 nM
- Inhibits replication of T-tropic HIV-1 (NL4.3 strain) in PBMCs with an IC50 of 9 nM
- IC50 value of 13 nM against CXCR4 125I-SDF binding
- Used for the study of WHIM syndrome