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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4089653 | 25 G | 398 |
产品别名
6066-82-6
HOSu
N-Hydroxysuccinimide, NHS
1-Hydroxy-2,5-pyrrolidinedione
基本信息
| Empirical Formula【经验(实验)分子式】 | C4H5NO3 |
| Molecular weight | 115.09 |
| MDL number | MFCD00005516 |
| EC Index Number【EC索引号】 | 228-001-3 |
| General description【一般描述】 | Reagent used for the synthesis of water-soluble active esters and as an additive to suppress enantiomerization during carbodiimide condensations [1, 2]. The product number for this product was previously 01-62-0009. To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”. |
| Linkage【联系】 | Replaces: 01-62-0009 |
| Analysis Note【分析说明】 | Color (visual): white to slight yellow to beige Appearance of substance (visual): powder Assay (acidimetric): ≥ 99.0 % Melting range (lower value): ≥ 95 °C Melting range (upper value): ≤ 100 °C Solubility (1 mmole in 2 ml DMF): clearly soluble Identity (IR): passes test |
| Legal Information【法律信息】 | Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 200 |
| product line【产品线】 | Novabiochem® |
| Assay【测定】 | ≥99.0% (acidimetric) |
| form【形式】 | powder |
| reaction suitability | reaction type: Coupling Reactions |
| manufacturer/tradename | Novabiochem® |
| pH【pH值(酸碱度)】 | 5-7 (20 ℃, 50 g/L in H2O) |
| mp | 93-100 ℃ |
| storage temp.【储存温度】 | 2-8℃ |
| InChI | 1S/C4H5NO3/c6-3-1-2-4(7)5(3)8/h8H,1-2H2 |
| InChI key | NQTADLQHYWFPDB-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
