64 services found

Alfa Chemistry services

Alfa Chemistry - Medicinal Chemistry

As one of the best medicinal chemistry team in the world, Alfa Chemistry offer comprehensive medicinal chemistry support to biotech and pharmaceutical companies engaged in drug discovery and research. We can provide service for all stages of medicinal chemistry activities including hit generation and target validation, hit-to-lead optimization, lead optimization and preclinical development. We can help our customers speed up their research and tailor our services to their unique expectations and needs. Services offered are: Hit-to-Lead Chemistry Optimization of in vitro Pharmacology Patent Writing Computational Medicinal Chemistry Route Optimization for Scale-up and GMP Production Back-up Candidate Identification Batch Synthesis for API

Alfa Chemistry - Donepezil for Drug Development

Donepezil is a white or almost white crystalline powder and is freely soluble in chloroform, soluble in water and in glacial acetic acid, slightly soluble in ethanol and in acetonitrile, and practically insoluble in ethyl acetate and in n-hexane. Donepezil is a potent, selective, noncompetitive, and rapidly reversible inhibitor of acetylcholinesterase (AChEI) licensed for the treatment of Alzheimer disease (AD) and other types of dementia. Alfa Chemistry offers high quality of donepezil. Please feel free to contact us for APIs or technical services. Learn more at https://www.alfa-api.com/products/donepezil.html

Alfa Chemistry - Parecoxib Sodium for Drug Development

Parecoxib sodium is a white or almost white crystalline powder with the chemical name sodium N-[4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl]propanecarboximidate which is freely soluble in water, methanol, N,N-dimethylformamide. Parecoxib sodium is an amide prodrug of the cyclooxygenase II (COX-2) selective, non-steroidal anti-inflammatory drug (NSAID) valdecoxib, with anti-inflammatory, analgesic, and antipyretic activities. Alfa Chemistry offers high quality of parecoxib sodium which meets the CP & EP standards. Please feel free to contact us for APIs or technical services. Learn more at https://www.alfa-api.com/products/parecoxib-sodium.html

Alfa Chemistry - Tamoxifen Citrate for Drug Development

Tamoxifen citrate is an estrogen receptor antagonist and partial agonist which has been shown to induce apoptosis in human malignant glioma cells and to block VEGF production in breast cancer cells. Alfa Chemistry offers high quality tamoxifen citrate to customers which meets the CP & USP standards. Please feel free to contact us for APIs or technical services. Learn more at https://www.alfa-api.com/products/tamoxifen-citrate.html

Alfa Chemistry - Dexmedetomidine Hydrochloride for Drug Development

Dexmedetomidine hydrochloride is a white or almost white powder that is freely soluble in water and has a pKa of 7.1. Dexmedetomidine hydrochloride is a potent α2-adrenoceptor agonist, which produces and analgesia, about 8 times higher selective affinity for the α2/α1-adrenoceptor than clonidine. Alfa Chemistry offers high quality of dexmedetomidine hydrochloride which meets the CP & EP standards. Please feel free to contact us for APIs or technical services. Learn more at https://www.alfa-api.com/products/dexmedetomidine-hydrochloride.html