Pharmaceutical intermediates are the drugs used as raw materials for the production of bulk drugs, or they can refer to a material produced during synthesis of an API that must undergo further molecular change or processing before it becomes an API. Drug intermediates are hygienically formulated using high grade raw materials and they are used in the pharmaceutical and cosmetic industry.
Synthesis of 2-Deoxy-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5-dibenzoate
2-Deoxy-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5-dibenzoate (CAS: 122111-01-7) is a compound useful in organic synthesis and it is the key intermediate of gemcitabine.
Dec 27，2019 Pharmaceutical intermediates
Tautomerism characteristics of 4-pyrimidone
Pyrimidone is the name given to either of two heterocyclic compounds with the formula C4H4N2O: 2-pyrimidone and 4-pyrimidone.
Dec 27，2019 Pharmaceutical intermediates
Applications of 3-Fluoro-4-(4-methylpiperazin-1-yl)aniline
3-Fluoro-4-(4-methylpiperazin-1-yl)aniline is an important organic building block to synthetize substituted aniline products.
Dec 26，2019 Pharmaceutical intermediates
The role of 5-chloro-2-phenoxyphenylacetic acid as asenapine intermediate
5-chloro-2-phenoxyphenylacetic acid is the intermediate of asenapine synthesis, and Marco talked about the synthesis routes starting from 5-chloro-2-phenoxyphenylacetic acid as shown in scheme 1[2].
Dec 23，2019 Pharmaceutical intermediates
1-Methyl-aminomethyl naphthalene-Application
1-Methyl-aminomethyl naphthalene has been used as reagent for the determination of isocyanates in air by UV or fluorescence detection.
Dec 19，2019 Pharmaceutical intermediates
The application of methyl 5-chloro-6-methylpyrazine-2-carboxylate in physiology
The N-methyl-d-aspartate (NMDA) receptor is arguably an important signaling mechanism in the human brain and NMDA receptors play a critical role in regulating the strength of synapses, that is, in reg
Dec 18，2019 Pharmaceutical intermediates
4-Chloro-7H-pyrrolo[2,3-d] pyrimidine— a medical intermediate
Being an important intermediate in medicine, 4-Chloro-7H-pyrrolo[2,3-d] pyrimidine had been widely used in the synthesis of many pharmaceutical intermediates at home and abroad.
Dec 18，2019 Pharmaceutical intermediates
The application of 1-Dibenzofuranylboronic Acid in electronic devices
1-Dibenzofuranylboronic Acid is the reagent for electronic devices materials preparation. There are some synthesis routes to describe how do 1-dibenzofuranylboronic Acid works as the reagents for orga
Dec 12，2019 Pharmaceutical intermediates
Intermediate role of 2-Chloro-5-iodopyrimidine in biological applications
2-Chloro-5-iodopyrimidine is 2-Chloro-5-iodopyridine is a halo-substituted pyridine, and it is used in biology application as synthesis intermediate in the multi-step synthesis.
Dec 12，2019 Pharmaceutical intermediates
Synthesis and Application of Tetrafluoropyridine
Pyridine and its derivatives have been developed and utilized relatively early at home and abroad. It is widely used in medicine, pesticides, rubber, dyes and other fields.
Dec 9，2019 Pharmaceutical intermediates