ChemicalBook >> CAS DataBase List >>4-Nitrobenzyl 2-diazoacetoacetate
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
- Molecular Weight:
- 263.21
- MDL Number:
- MFCD11977231
- MOL File:
- 82551-63-1.mol
Last updated:2024-11-25 20:05:57
| solubility | DMSO (Slightly), Methanol (Slightly) |
|---|---|
| form | Solid |
| color | Pale Yellow to Light Yellow |
| CAS DataBase Reference | 82551-63-1(CAS DataBase Reference) |
4-Nitrobenzyl 2-diazoacetoacetate Chemical Properties,Uses,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
Synthesis of 4-Nitrobenzyl 2-diazoacetoacetate from 4-Nitrobenzyl alcohol and ETHYL DIAZOACETOACETATE
4-Nitrobenzyl 2-diazoacetoacetate Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 177)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Xinxiang Hongqi District Houyuan Trading Co.,Ltd | +86-0373-3695376 +86-13937349994 | HYJM@houyuanjm.com | China | 299 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8808 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12834 | 58 |
| Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 | sales@ichemie.com | China | 1001 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
View Lastest Price from 4-Nitrobenzyl 2-diazoacetoacetate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-25 | 4-Nitrobenzyl 2-diazoacetoacetate
82551-63-1
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Weibang Biotechnology Co., Ltd | |
 |
2023-11-01 | 4-Nitrobenzyl 2-diazoacetoacetate
82551-63-1
|
US $0.00-0.00 / kg | 1kg | 98% | 1000kg | Hangzhou ICH Biofarm Co., Ltd | |
 |
2023-09-01 | 4-Nitrobenzyl 2-diazoacetoacetate
82551-63-1
|
US $100.00 / bag | 1bag | 99 | 5000 | Hebei Fengqiang Trading Co., LTD |
-
- 4-Nitrobenzyl 2-diazoacetoacetate
82551-63-1
- US $10.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- 4-Nitrobenzyl 2-diazoacetoacetate
82551-63-1
- US $0.00-0.00 / kg
- 98%
- Hangzhou ICH Biofarm Co., Ltd
-
- 4-Nitrobenzyl 2-diazoacetoacetate
82551-63-1
- US $100.00 / bag
- 99
- Hebei Fengqiang Trading Co., LTD
82551-63-1(4-Nitrobenzyl 2-diazoacetoacetate)Related Search:
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82551-63-1
pharmaceutical intermediates