Drug Standards

U.S. Pharmacopeia Insulin glargine, 160337-95-1, MFCD09260251, 15 mg

Long-acting insulin, used in the treatment of type I and type II diabetes. It is not typically the recommended long acting insulin in the United Kingdom. It is used once a day as an injection just under the skin. Effects generally begin an hour after use.

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Cerilliant Corporation AMPHETAMINE,1.0MG/ML

(�)-Amphetamine, 1.0 mg/mL; 1 mL/ampoule

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Medchemexpress LLC 1β,25-dihydroxyvitamin D3 | 66791-71-7 | 98.0% | C27H44O3 | 10MG

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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.

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Selleck Chemical LLC Niclosamide 50mg 50-65-7 Niclocide

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Niclosamide (Niclocide) can inhibit DNA replication and inhibit STAT3 with IC50 of 0.7 ?M in a cell-free assay. Niclosamide selectively inhibited the phosphorylation of STAT3 and had no obvious inhibition against the activation of other homologues (e.g., STAT1 and STAT5). *For Research & Development use only.  Product is not intended for drug, household, or human consumption.

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Medchemexpress LLC MEDCHEMEXPRESS LLC

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5000757244 ACEBUTOLOL IMPURITY 25G

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AdipoGen Paclitaxel,Chemical. CAS: 33069-62-4

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Paclitaxel, AdipoGen Life Sciences. Chemical. CAS: 33069-62-4. Formula: C47H51NO14. MW: 853.9. Isolated from the bark of the pacific yew tree (Taxus brevifolia). Anticancer compound. Chemotherapeutic used in patients with cancer and advanced forms of Kaposi's sarcoma. Microtubule assembly stabilizer. Reversibly binds to polymerized tubulin. Anti-mitotic. Mitotic spindle assembly, chromosome segregation and cell division inhibitor. Induces cell cycle arrest at the G2/M phase. Apoptosis inducer through aberrant activation of cyclin-dependent kinases (CKDs) and the c-Jun N-terminal kinase/stress activated protein kinase (JNK/SAPK). Immunosuppressor. Immunostimulant. Antiproliferative agent for the prevention of restenosis. TRAIL sensitizer

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Selleck Chemical LLC Quinine HCl Dihydrate 10mg 6119-47-7

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Quinine HCl Dihydrate is a white crystalline K+ channel blocker, used to treat malaria. *For Research & Development use only.  Product is not intended for drug, household, or human consumption.

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Sigma Aldrich Fine Chemicals Biosciences Ofloxacin Related Compound A United States Pharmacopeia (USP) Reference Standard | 82419-52-1 | MFCD00871868 | 25MG

Ofloxacin Related Compound A United States Pharmacopeia (USP) Reference Standard | Mol Wt: 347.34 | 82419-52-1 | MFCD00871868 | 25MG

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ALADDIN SCIENTIFIC CORPORATION Chitosan, 100g

Forms gels with multivalent anions Gives clear solutions that dry to strong clear films Biocompatible antibacterial and environmentally friendly polyelectrolyte with a variety of applications including water treatment chromatography additives for cosmetics textile treatment for antimicrobial activitynovel fibers for textiles photographic papers biodegradable films3 biomedical devices and microcapsule implants for controlled release in drug delivery

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Medchemexpress LLC Aprepitant impurity 1 | 170729-76-7 | MFCD24386573 | 95.8% | 516.44 | C23H22F6N4O3 | 5 MG

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Aprepitant impurity 1 is an analytical impurity standard related to the NK-1 receptor antagonist aprepitant, supplied for impurity profiling, method validation, and analytical research. The compound is provided as a purified chemical standard with batch-specific documentation; consult the certificate of analysis and safety data sheet for storage, purity, and handling details.

• Intended for impurity profiling and method validation.
• Analytical standard suitable for HPLC and other chromatographic assays.
• Molecular formula C23H22F6N4O3; molecular weight 516.44.
• Purity 95.8% by HPLC (batch-specific values available in the COA).
• Provided with batch certificate of analysis and safety data sheet.
• For research use only; not for human consumption or clinical use.

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Sigma Aldrich Fine Chemicals Biosciences Pirfenidone European Pharmacopoeia (EP) Reference Standard | 53179-13-8 | MFCD00866047 |

Pirfenidone European Pharmacopoeia (EP) Reference Standard | Mol Wt: 185.22 | 53179-13-8 | MFCD00866047 |

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Medchemexpress LLC MEDCHEMEXPRESS LLC

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5000760210 AZILSARTAN IMPURITY 1G

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Sigma Aldrich Fine Chemicals Biosciences STX64 >=98% (HPLC) | 288628-05-7 | MFCD12912443 | 25MG