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Chemical Intermediate
2 Products availableOur Complete range of products are Ethyl Acetate Liquid, Toluene Liquid, Liquid Methyl Acetate, 1-Hydroxybenzotriazole Hydrate and Liquid Acetone.
1-Hydroxybenzotriazole hydrate can be used as a condensation reagent to prepare:
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Payment Terms : L/C, T/T
Packaging Details : 25 KG
1-Hydroxybenzotriazole (HOBT) is used in preparation method of carbon fiber/polyamide composite powder material for laser sintering.
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Payment Terms : L/C, T/T
Packaging Details : 25 kg
Delivery Time : 2-3 DAYS
1-Boc-piperazine undergoes Buchwald-Hartwig amination with various aryl halides to form corresponding amine derivatives. It can be used to synthesize monosubstituted piperazine intermediates of many bioactive molecules and piperazine containing drug substances, such as trazodone.The Uses of 1-BOC-Piperazin1-Boc-piperazine may be used in:preparation of series of (m-phenoxy)phenyl substituted piperazine derivativestermination step during synthesis of , -poly(2-oxazoline) lipopolymers via living cationic ring opening polymerizationpreparation of monosubstituted piperazines, e.g. in the synthesis of indazole DNA gyrase inhibitorsWhat are the applications of ApplicationTert-Butyl 1-piperazinecarboxylate, also known as Olaparib Impurity 7, is an impurity of Olaparib. Olaparib is used alone or in combination with bevacizumab (Avastin) to help maintain the response of certain types of ovarian (female reproductive organs where eggs are formed), fallopian tube (tube that transports eggs released by the ovaries to the uterus), and peritoneal (layer of tissue that lines the abdomen) cancer in people who have completely responded or partially responded to their first or later chemotherapy treatments. Olaparib is also used to treat certain types of breast cancer that has spread to other parts of the body and has not improved or has worsened after treatment with other therapies. It is also used to treat certain types of early breast cancer in people who have already been treated with other chemotherapy treatments.1-Boc-piperazine is anN-Boc protected piperazine. Crosscoupling of 1-Boc-piperazine with aryl iodides using CuBr/1, 1-bi-2-naphthol (catalyst) and K3PO4(base) has been reported. 1-Boc-piperazine undergoes Buchwald-Hartwig coupling reactions with aryl haliTert-Butyl 1-piperazinecarboxylate, also known as Olaparib Impurity 7, is an impurity of Olaparib. Olaparib is used alone or in combination with bevacizumab (Avastin) to help maintain the response of certain types of ovarian (female reproductive organs where eggs are formed), fallopian tube (tube that transports eggs released by the ovaries to the uterus), and peritoneal (layer of tissue that lines the abdomen) cancer in people who have completely responded or partially responded to their first or later chemotherapy treatments. Olaparib is also used to treat certain types of breast cancer that has spread to other parts of the body and has not improved or has worsened after treatment with other therapies. It is also used to treat certain types of early breast cancer in people who have already been treated with other chemotherapy treatments.des. 1-Boc-piperazine can be prepared in 80% yield via solvent-freeN-Boc protection catalyzed by iodine.
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Payment Terms : L/C, D/P, T/T
Packaging Details : 25 kg
Delivery Time : 2-3 DAYS
Acetone cyanohydrin is an organic compound used in the production of methyl methacrylate, the monomer of the transparent plastic polymethyl methacrylate (PMMA), also known as acrylic. Acetone cyanohydrin is a flammable colourless liquid with a faint odour of bitter almond. It is incompatible with sulphuric acid. Acetone cyanohydrin readily undergoes decomposition by water to form hydrogen cyanide and acetone. Cassava tubers contain linamarin, a glucoside of acetohydrin, and the enzyme linamarinase for hydrolysing the glucoside. Crushing the tubers releases these compounds and produces acetone cyanohydrin, which is potentially lethally toxic
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Payment Terms : L/C, T/T
Packaging Details : 25 KG
Delivery Time : 2-3 DAYS
Borane dimethylsulfide (BMS) is a complex of borane with dimethylsulfide. The other common complex of borane is borane-THF. BMS is more stable than borane-THF and is therefore available in higher concentrations. BMS has the drawback of being smelly due to its dimethylsulfide content.
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Payment Terms : L/C, T/T
Packaging Details : 25 kg
Delivery Time : 2-3 DAYS
Mr. Pawan D Mourya (Dopran Pharma Healthcare)
Gala No.5, 2nd Floor, Building No. 4, Manish Compound, Rehnal Village, Bhiwandi, Thane, Maharashtra - 421302
http://www.dopranpharma.co.in
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