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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1,246 – 1,260 of 11,234 results

1,246

Selleck Chemical LLC Triciribine 50mg 35943-35-2 NSC 154020, VD-0002, vqd-002, API-2

Triciribine (NSC 154020, VD-0002, vqd-002, API-2) is a DNA synthesis inhibitor, also inhibits Akt in PC3 cell line and HIV-1 in CEM-SS, H9, H9IIIB, U1 cells with IC50 of 130 nM and 20 nM, respectively; does not inhibit PI3K/PDK1; 5000-fold less active in cells lacking adenosine kinase. Phase 1/2. *For Research & Development use only. Product is not intended for drug, household, or human consumption.

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1,247

Sigma Aldrich Fine Chemicals Biosciences Plastic additive 8 United States Pharmacopeia (USP) Reference Standard | 2500-88-1 | MFCD00026687 | 100MG

Plastic additive 8 United States Pharmacopeia (USP) Reference Standard | Mol Wt: 571.1 | 2500-88-1 | MFCD00026687 | 100MG

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1,248

TARGETMOL CHEMICALS INC Azithromycin hydrate 200MG

Also available in 1 mL, 25 mg, 50 mg, 100 mg, 500 mg and bulk. Please contact Fisher for quotes. Azithromycin hydrate (CP-62993 dihydrate) is a semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis. Purity 99.9%

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1,249

Medchemexpress LLC Edoxaban impurity 62 | 10mg

Edoxaban Impurity 62 is an impurity of Edoxaban (HY-10264)

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1,250

Cayman Chemical SynthetIc OuabaIn-d3 1mg

An internal standard for the quantification of ouabain by GC- or LC-MS

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1,251

Selleck Chemical LLC Escitalopram Oxalate S4064-50mg

Escitalopram Oxalate is a selective serotonin (5-HT) reuptake inhibitor (SSRI) with Ki of 0 89 nM

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1,252

Sigma Aldrich Fine Chemicals Biosciences Alitame - Alanine Amide Impurity United States Pharmacopeia (USP) Reference Standard | 80875-07-6 | 25MG

Alitame - Alanine Amide Impurity United States Pharmacopeia (USP) Reference Standard | Mol Wt: 216.34 | 80875-07-6 | 25MG

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1,253

Sigma Aldrich Fine Chemicals Biosciences Cefprozil (E)-Isomer United States Pharmacopeia (USP) Reference Standard | 111900-24-4 | 50MG

Cefprozil (E)-Isomer United States Pharmacopeia (USP) Reference Standard | Mol Wt: 407.44 | 111900-24-4 | 50MG

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1,254

Sigma Aldrich Fine Chemicals Biosciences Olanzapine Related Compound C United States Pharmacopeia (USP) Reference Standard | 174794-02-6 | 5MG

Olanzapine Related Compound C United States Pharmacopeia (USP) Reference Standard | Mol Wt: 328.43 | 174794-02-6 | 5MG

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1,255

Medchemexpress LLC Cefditoren Pivoxil | 117467-28-4 | 99.3% | 620.72 | 5 MG

Cefditoren Pivoxil (ME 1207) is a broad-spectrum, third-generation, oral cephalosporin antibacterial with enhanced stability against many common β lactamases. It is active against Gram-negative and Gram-positive organisms. It can be used in the research of infectious diseases such as acute exacerbations of chronic bronchitis, community-acquired pneumonia (CAP), streptococcal pharyngitis/tonsillitis, or uncomplicated skin and skin structure infections.

Broad-spectrum antibacterial activity
Third-generation oral cephalosporin
Enhanced stability against many common β lactamases
Active against Gram-negative organisms
Active against Gram-positive organisms
Useful in research for various infection diseases

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1,256

U.S. Pharmacopeia Lorazepam Related Compound D, 54643-79-7, MFCD06203519, 25 mg

Empirical Formula (Hill Notation): C15H8Cl2N2O2, Molecular Weight: 319.14, Synonym: 6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxylic acid.

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1,257

Medchemexpress LLC (5-bromo-2-chlorophenyl)-(4-((3S)-oxolan-3-yl)oxyphenyl)methanone | 915095-84-0 | MFCD27920792 | 100mg

Empagliflozin impurity 83 is an impurity of Empagliflozin (HY-15409)

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1,258

Medchemexpress LLC Flutrimazole | 119006-77-8 | MFCD00865591 | 99.3% | 346.37 | C22H16F2N2 | 5 MG

Flutrimazole is an imidazole antifungal analytical standard (CAS 119006-77-8) used in research and analytical applications. It shows dual anti-inflammatory and antifungal activity, limited transdermal penetration, and is supplied as a high-purity solid suitable for chromatographic and mass spectrometry methods.

High purity (99.3%) for reliable analytical results.
Suitable for HPLC, GC, and MS method development and validation.
Dual anti-inflammatory and antifungal profile useful for topical infection studies.
Limited transdermal penetration reduces systemic absorption concerns in dermal models.
Available in small sample sizes for analytical testing, such as 5 mg.

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1,259

Medchemexpress LLC Clevudine | 163252-36-6 | 99.84% | 260.22 | 100 MG

Clevudine (L-FMAU) is a nucleoside analog of the unnatural L-configuration, exhibiting potent anti-HBV activity with a long half-life and low toxicity. It acts as a non-competitive inhibitor by binding to the polymerase rather than being incorporated into the viral DNA. This compound is also effective against cowpox virus respiratory infection in mice and shows activity against Epstein-Barr virus.

Nucleoside analog with L-configuration
Potent anti-HBV activity
Long half-life and low toxicity
Non-competitive inhibitor; binds to polymerase
Effective against cowpox virus respiratory infection
Shows activity against Epstein-Barr virus
White to off-white solid appearance

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1,260

Medchemexpress LLC Desacetyl bisacodyl | 603-41-8 | MFCD00023496 | 99.0% | C18H15NO2 | 10MG

Desacetyl bisacodyl is the active metabolite of the laxative bisacodyl, provided as a high-purity white to off-white solid for laboratory research. It has formula C18H15NO2 and a molecular weight of 277.32 g/mol. The compound is offered in small milligram pack sizes and includes guidance for cold-chain storage to preserve stability.

Active metabolite of bisacodyl.
High purity (99.0%).
White to off-white solid physical form.
Molecular formula C18H15NO2; MW 277.32 g/mol.
Available in small milligram pack sizes for research use.
Storage: 4°C under nitrogen; in solvent, -80°C (6 months) or -20°C (1 month).

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Medchemexpress LLC Edoxaban impurity 62 | 10mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cefditoren Pivoxil | 117467-28-4 | 99.3% | 620.72 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (5-bromo-2-chlorophenyl)-(4-((3S)-oxolan-3-yl)oxyphenyl)methanone | 915095-84-0 | MFCD27920792 | 100mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Flutrimazole | 119006-77-8 | MFCD00865591 | 99.3% | 346.37 | C22H16F2N2 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Clevudine | 163252-36-6 | 99.84% | 260.22 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Desacetyl bisacodyl | 603-41-8 | MFCD00023496 | 99.0% | C18H15NO2 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More