Drug Standards

Standard-value, reference solutions designed to facilitate accurate chromatographic and mass spectrometry-based toxicology and forensic detection of drugs and pharmaceuticals.

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1,381 – 1,395 of 11,234 results

1,381

U.S. Pharmacopeia Salicylic Acid, 69-72-7, MFCD00002439, 125mg

Molecular formula C7H6O3, Molecular weight 138.12, Melting point 314.6 - 321.8 °F (157 - 161 °C) ; 76 ° C (sublimes), Boiling point 411.8 °F (211 °C) at 20 mm Hg, Flash point 315.00 °F (157.22 °C) Closed Cup

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1,382

Selleck Chemical LLC Osimertinib (AZD9291) 5mg 1421373-65-0

Osimertinib (AZD9291) is an oral, irreversible, and mutant-selective EGFR inhibitor with IC50 of 12.92, 11.44 and 493.8 nM for Exon 19 deletion EGFR, L858R/T790M EGFR, and WT EGFR in LoVo cells, respectively. Phase 3. *For Research & Development use only. Product is not intended for drug, household, or human consumption.

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1,383

Chemscene ChemScene | N-[6-Chloro-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]-4-(1,1-dimethylethyl)-Benzenesulfonamide | 25G | CS-M1819 | 0.98 | 150727-06-3| MFCD09751194 | 526.01

ChemScene | N-[6-Chloro-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]-4-(1,1-dimethylethyl)-Benzenesulfonamide | 25G | CS-M1819 | 0.98 | 150727-06-3| MFCD09751194 | 526.01

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1,384

Medchemexpress LLC Flumazenil | 78755-81-4 | 99.99% | C15H14FN3O3 | 100 MG

Flumazenil is a competitive GABAA receptor antagonist primarily used to treat benzodiazepine overdoses. It works by interacting with the central benzodiazepine receptor to reverse the effects of benzodiazepine agonists.

Reverses sedation from benzodiazepine overdoses
Competitive GABAA receptor antagonist
Solid appearance
Melting point 201-203°C
Soluble in DMSO (20 mg/mL)
Powder storage at -20°C for 3 years or 4°C for 2 years
Solution storage at -80°C for 2 years or -20°C for 1 year

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1,385

Medchemexpress LLC Esomeprazole (sodium) | 161796-78-7 | 99.9% | 367.40 | 50 MG

Esomeprazole sodium is a potent and orally active proton pump inhibitor. It reduces acid secretion by inhibiting H+, K+-ATPase in gastric parietal cells. It also acts as an exosome inhibitor by blocking exosome release via the inhibition of V-H+-ATPases. It has potential for research related to symptomatic gastroesophageal reflux disease.

Potent and orally active proton pump inhibitor.
Reduces acid secretion by inhibiting H+, K+-ATPase in gastric parietal cells.
Acts as an exosome inhibitor.
Potential for research in symptomatic gastroesophageal reflux disease.
Suppresses growth of triple-negative breast cancer cells in vitro.
Inhibits progression of fibrosis throughout the lungs in animal models.

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1,386

Medchemexpress LLC 1H-Imidazole-5-methanol, 2-butyl-4-chloro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, potassium salt | 124750-99-8 | 100.0% | 461.00 | 50 MG

Losartan potassium is an angiotensin II receptor type 1 (AT1) antagonist, competing with the binding of angiotensin II to AT1 with an IC50 of 20 nM. This product is for research use only.

Angiotensin II receptor type 1 (AT1) antagonist
IC50 of 20 nM
Purity 99.98%
Appearance: white to off-white solid
Store at 4°C, sealed, away from moisture

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1,387

Medchemexpress LLC Bromfenac sodium hy 50mg | 50MG

Bromfenac sodium hy 50mg | 50MG

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1,388

Sigma Aldrich Fine Chemicals Biosciences Eucalyptus oil United States Pharmacopeia (USP) Reference Standard | 8000-48-4 | 1G

Eucalyptus oil United States Pharmacopeia (USP) Reference Standard | 8000-48-4 | 1G

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1,389

Sigma Aldrich Fine Chemicals Biosciences Chlorzoxazone | 95-25-0 | MFCD00005717 | 25G

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1,390

eMolecules 1184-88-9 | Sodium pivalate | Oakwood Chemical | MFCD00064202 | 124.115 | C5H9NaO2 | 95.000 | [Na+].CC(C)(C)C([O-])=O | 5g | 853685508

Sodium pivalate | Oakwood Chemical | 1184-88-9 | MFCD00064202 | 124.115 | C5H9NaO2 | 95.000 | [Na+].CC(C)(C)C([O-])=O | 5g | 853685508

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1,391

Med Vet International Dynarex Yankauer Suction Handle, Bulb Tip, Non-Vented, w/Pre-Attached 1/4" x 6' Suction, 50/Case

The Dynarex Resp-02™ Yankauer Suction Handle is designed to safely and effectively remove particulates and fluids from patients’ airways. The curved, one-piece Handle is constructed from transparent materials for clear visualization and features a slip-resistant, ribbed design to ensure a secure connection to suction tubing. Designed to clear airways to help improve ventilation and oxygenation Constructed from shatter-resistant plastic materials Available in vented, non-vented, bulb-tip, and straight-tip designs Sterile, single-use, and disposable for optimal hygiene Not made with natural rubber latex or DEHP