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CAS:16583-08-7
Molecular Formula:C7HF4NO4
2,3,4,5-Tetrafluoro-6-Nitrobenzoic Acid,97%; 2,3,4,5-Tetrafluoro-6-Nitrobenzoic Acid 97%; 2,3,4,5-Trifluorobenzoic Acid; 2-Carboxy-3,4,5,6-Tetrafluoronitrobenzene; 6-Nitro-2,3,4,5-Tetrafluorobenzoic Acid; Benzoic Acid, 2,3,4,5-Tetrafluoro-6-Nitro-; 2-Nitro-3,4,5,6-Tetrafluorobenzoic Acid
Brief Introduction
It is an important intermediate in the preparation of fluoroquinolone containing antibacterial drugs such as sparfloxacin
CAS:16617-46-2
Molecular Formula:C4H4N4
5-Amino-1H-Pyrazole-4-Carbonitrile; 3-Amino-4-Cyanopyrazole; 5-Amino-4-Cyanopyrazole; 3-Amino-1H-Pyrazole-4-Carbonitrile; 3-Amino-4-Cyanopyrrole; Pyrazolecarbonitrile; 5-Aminopyrazole-4-Carbonitrile; 4-Cyano-5-Aminopyrazole; Zaleplon Intermediate; 5-Amino-4-Pyrazolecarbonitrile; 3-Aminopyrazole-4-Carbonitrile; 1H-Pyrazole-4-Carbonitrile, 3-Amino-; 3-Amino-4-Cyano-1H-Pyrazole; 3-Aminopyrazolo-4-Carbonitrile
Brief Introduction
This product is used as the intermediate of zaleplon. Zaleplon is a sedative and hypnotic drug, which is mainly used in the treatment of insomnia for a short time. It can make insomnia patients fall asleep quickly, shorten the time of falling asleep, prolong the sleep time, and reduce the number of awakenings.
CAS:1679-18-1
Molecular Formula:C6H6BClO2
4-Chlorophenylboranic Acid; P-Chlorophenylboronic Aci; Para-Chlorophenylboronic Acid; Para-Chlorobenzene Boronic Acid; (4-Chlorophenyl)Boronic Acid; 4-Chlorophenylbornic Acid; P-Chloro-Benzeneboronicaci; 4-Chlorobenzeneboronic Acid; Boronicacid,P-Chlorophenyl; P-Chlorophenylboronic Acid; P-Chlorobenzeneboronic Acid; Rarechem Ah Pb 0178
Brief Introduction
4-chlorophenylboronic acid is a kind of boric acid derivative, which can be used as medicine and material intermediate. 4-chlorophenylboronic acid can be used as catalyst to prepare 4-hydroxycoumarin derivatives with trypanosome resistance and antioxidant activity. It is also used as a catalyst for asymmetric borane reduction of electron deficient ketones.
CAS:16968-19-7
Molecular Formula:C14H12N2O4
1,2-Bis(2-Nitrophenyl)Ethane; Benzene, 1,1‘-(1,2-Ethanediyl)Bis[2-Nitro-; 2,2'-Dinitrobibenzyl; 1,1’-(1,2-Ethanediyl)Bis(2-Nitro-Benzen; 1-Nitro-2-[2-(2-Nitrophenyl)Ethyl]Benzene; 2,2’-Dinitro-Bibenzy;Benzene,1,1'-(1,2-Ethanediyl)Bis[2-Nitro-; Bibenzyl,2,2'-Dinitro-
Brief Introduction
Application: 2,2 '- dinitrobenzene can be used as an intermediate in organic synthesis and medicine. It is mainly used in laboratory R & D process and chemical production process.
CAS:17199-29-0
Molecular Formula:C8H8O3
(S)-(+)-Mandelic Acid; (S)-(+)-2-Hydroxy-2-Phenylacetic Acid; Benzeneacetic Acid, α-Hydroxy-, (S)-; (S)-α-Hydroxyphenylacetic Acid; 2-Phenyl-2-Hydroxyethanoic Acid; L-(+)-Mandelic Acid; (S)-(+)-Amygdalic Acid; Hydroxyphenylacetic Acid; Phenyl-Hydroxy-Acetic Acid; (S)-2-Hydroxy-2-Phenylacetic Acid; (S)-(+)-Mandelic; (S)-Benzeneaceticaci; (S)-Hydroxyphenylaceticacid; Benzeneaceticacid,Alpha-Hydroxy-,(S)-; L-(+)-α-Hydroxybenzeneacetic Acid
Brief Introduction
Mandelic acid is prepared from acetophenone, a by-product of phenol production from cumene. It is mainly used in organic synthesis and pharmaceutical industry, and is mainly used for chiral separation.
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