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CAS:350-30-1
Molecular Formula:C6H3ClFNO2
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3-Chloro-4-Fluoro-1-Nitrobenzene; 2-Chloro-1-Fluoro-4-Nitrobenzene; Benzene, 2-Chloro-1-Fluoro-4-Nitro-; 3-Chloro-4-Fluoro-Nitrobenzene; 3-Chloro-4-Fluorobenzene; 1-Chloro-2-Fluoro-5-Nitrobenzene; 2-Chloro-1-Fluoro-4-Nitro-Benzen; 1-Fluoro-2-Chloro-4-Nitrobenzene; 1-Nitro-3-Chloro-4-Fluorobenzene; 4-Fluoro-3-Chloronitrobenzene; 3-Chloro-4-Fluoronitroaniline
Brief Introduction
2-chloro-1-fluoro-4-nitrobenzene, also known as 3-chloro-4-fluoronitrobenzene, is an intermediate of norfloxacin and can also be used to prepare 3-chloro-4-fluoroaniline. It is the basic raw material for the synthesis of quinolic acid and other drugs, and can also be used in pesticide production. 3-chloro-4-fluoronitrobenzene can be used to prepare 3-chloro-4-fluoroaniline hydrochloride. 3-chloro-4-fluoroaniline is a very important starting material in the synthesis of anticancer drug gefitinib and an important intermediate in the synthesis of antibacterial drug norfloxacin. In addition, 3-chloro-4-fluoroaniline is also an important intermediate for the synthesis of fluorine-containing pesticides, herbicides, plant growth regulators, fungicides and so on.
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CAS:352-11-4
Molecular Formula:C7H6ClF
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1-Chloromethyl-4-Fluoro-Benzene; P-Fluorobenzyl Chloride; 4-Fluoro-Phenylmethyl Chloride; 4-Fluorobenzyl Chloride; Benzene, 1-(Chloromethyl)-4-Fluoro-; Alpha-Chloro-P-Fluorotoluene; Para-Fluorobenzyl Chloride; Benzene,1-(Chloromethyl)-4-Fluoro
Brief Introduction
4-fluorochlorobenzyl is a derivative of benzyl chloride. Alkyl aromatics halogenated on the alkyl chain, such as benzyl chloride, are important intermediates in industrial preparation, such as the preparation of amphetamine based drugs, artificial resins, dyes, fuel additives and photographic phase solutions.
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CAS:35661-39-3
Molecular Formula:C18H17NO4
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N-[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-L-Alanine Hydrate; (2S)-2-(9H-Fluoren-9-Ylmethoxycarbonylamino)Propanoic Acid; Fmoc-Ala-Oh Hydrate; (S)-2-((((9H-Fluoren-9-Yl)Methoxy)Carbonyl)Amino)Propanoic Acid; 9-Fluorenylmethoxycarbonyl-Ala-Oh; Fmoc-L-Alpha-Alanine; Fmoc-L-Alanine Hydrate; Fmoc-L-Alanine; N-(9-Fluorenylmethoxycarbonyl)-L-Alanine,Fmoc-L-Alanine; 9-Fmoc-L-Alanine; N-Fmoc-L-Alanine; N-Alpha-(9-Fluorenylmethoxycarbonyl)-L-Alanine; N-Alpha-(9-Fluorenylmethyloxycarbonyl)-L-Alanine; N-Alpha-Fmoc-L-Ala; N-Alpha-Fmoc-L-Alanine; Fmoc-Dl-Alanine; L-Alanine-2-13C, N-Fmoc Deriv 99&; Fmoc-L-Alanine,98%; L-Alanine-2-13C-N-Fmoc
Brief Introduction
An amino acid derivative obtained from L-alanine under the protection of Fmoc. It is reported that it can be used to prepare an aromatic heterocyclic derivative (S) - 5 - (1-aminoethyl) - 2 - (3 - (cyclopropylmethoxy) - 4-methoxyphenyl) - N - (2,4-difluorobenzyl) thiazole-4-formamide hydrochloride. The pharmaceutical composition containing the compound has a good affinity for PDE4, especially for chronic respiratory obstruction.
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CAS:360-97-4
Molecular Formula:C4H6N4O
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4-Amino-5-Carbamoylimidazole; 5-Amino-Imidazole-4-Carboxamide; Aminoimidazolecarboxamide; 4(5)-Aminoimidazole-5(4)-Carboxamide; 5-Aminoimidazole-4-Carboxamide; Aic; 5-Amino-1H-Imidazole-4-Carboxamide; 5-Amino-4-Imidazole Carboxamide; 4-Aminoimidzole-5-Carboxamide; Diazol-C; 4-Aminoimidazole-5-Carboxamide; Ba2756; 4-Amino-5-Imidazolecarboxamid; 4-Amino-5-Imodazole
Brief Introduction
An imidazole derivative which is a metabolite of the antineoplastic agents BIC and DIC. By itself, or as the ribonucleotide, it is used as a condensation agent in the preparation of nucleosides and nucleotides. Compounded with orotic acid, it is used to treat liver diseases.
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CAS:367-12-4
Molecular Formula:C6H5FO
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O-Fluorophenol; 2-Fluoro-Phenol; Ortho-Fluorophenol; O-Fluoro-Pheno; 2-Fluorophenyl; Phenol,2-Fluoro; 2-Flurophenol; Fluorophenol; 2-Fluoro-Pheno; Phenol,O-Fluoro
Brief Introduction
2-fluorophenol is a phenol derivative. Phenol is an important basic organic raw material. Many of its downstream products involve many fields, mainly used to manufacture phenolic resin, bisphenol A and caprolactam. The derivatives of phenol, such as halogenated phenol, nitrophenol and alkyl phenol, can be used in the production of medicine, pesticide, paint, dye, explosive and perfume. Phenol compounds widely exist in nature. There are phenol structures in spices and many natural products.
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