ChemicalBook > CAS DataBase List > 4-Nitrobenzyl 2-diazoacetoacetate
4-Nitrobenzyl 2-diazoacetoacetate
- Product Name
- 4-Nitrobenzyl 2-diazoacetoacetate
- CAS No.
- 82551-63-1
- Chemical Name
- 4-Nitrobenzyl 2-diazoacetoacetate
- Synonyms
- p-Nitrobenzyl-diazoacetoacetate;4-nitrobenzyl 2-diazo-3-oxobutanoate;p-Nitrobenzyl 2-diazoacetoacetate;4-nitrobenzyl2,3-dioxobutanoate;4-Nitrobenzyl 2-diazoacetoacetate;2-diazo-5-(4-nitrophenyl)-3-oxopentanoate;best offer 4-Nitrobenzyl 2-diazoacetoacetate;4-Nitrobenzyl Diazoacetoacetate Imipenem intermediate;2-diazo-p-nitrobenzyl ester (intermediate of imipenem);2-Diazo-3-oxo-butanoic acid (4-nitrophenyl)methyl ester
- CBNumber
- CB21518816
- Molecular Formula
- C11H9N3O5
- Formula Weight
- 263.21
- MOL File
- 82551-63-1.mol
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4-Nitrobenzyl 2-diazoacetoacetate Property
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- Solid
- color
- Pale Yellow to Light Yellow
- CAS DataBase Reference
- 82551-63-1(CAS DataBase Reference)
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4-Nitrobenzyl 2-diazoacetoacetate Chemical Properties,Usage,Production
Chemical Properties
The substance is characterized as a white or nearly white powder, which can range to a light yellow shade.
Synthesis
The invention presents a method for preparing p-nitrobenzyl 2-diazoacetoacetate through a two-step reaction process. This method offers numerous benefits, such as streamlined processing steps, easier industrial production, reduced production costs, enhanced product quality, and increased yield. Using nitrobenzyl alcohol as a standard, the overall mol yield achieves 95% or more, and the purity of the product compound (IV) reaches at least 99.5%.
CN101983958A/en
4-Nitrobenzyl 2-diazoacetoacetate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Nitrobenzyl 2-diazoacetoacetate manufacturers
Hebei Weibang Biotechnology Co., Ltd
- Product
- 4-Nitrobenzyl 2-diazoacetoacetate 82551-63-1
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-25
Hangzhou ICH Biofarm Co., Ltd
- Product
- 4-Nitrobenzyl 2-diazoacetoacetate 82551-63-1
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1000kg
- Release date
- 2023-07-05
Hebei Fengqiang Trading Co., LTD
- Product
- 4-Nitrobenzyl 2-diazoacetoacetate 82551-63-1
- Price
- US $100.00/bag
- Min. Order
- 1bag
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2023-09-01
82551-63-1, 4-Nitrobenzyl 2-diazoacetoacetateRelated Search:
Benzyl benzoate
4-Nitrophenyl chloroformate
(4-Nitrophenyl)methyl 3-oxobutanoate
Benzyl formate
Benzyl chloroformate
4-Nitrobenzyl alcohol
4-Nitrobenzyl chloroformate
4-Nitrobenzyl chloride
4-Nitrobenzyl 2-diazoacetoacetate