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Fmoc-Cys(Acm)-OH
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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 |
| 4089991 | 5 G | 843 |
产品别名
86060-81-3
Fmoc-Cys(Acm)-OH
N-α-Fmoc-S-acetamidomethyl-L-cysteine
基本信息
| Empirical Formula【经验(实验)分子式】 | C21H22N2O5S |
| Molecular weight | 414.47 |
| MDL number | MFCD00038769 |
| General description【一般描述】 | The side-chain Acm group is stable to TFA, but can be removed with Hg(II) [1] or Ag(I) [2] to give cysteinyl peptides, or oxidatively with Tl(III) [3] or I2 [4] to generate cystinyl peptides. The product number for this product was previously 04-12-1014. 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: 04-12-1014 |
| Analysis Note【分析说明】 | Color (visual): white to slight yellow to beige Appearance of substance (visual): powder Identity (IR): passes test Enantiomeric purity: ≥ 99.5 % (a/a) Purity (TLC(011B)): ≥ 98 % Purity (TLC(0811)): ≥ 98 % Assay (HPLC, area%): ≥ 99.0 % (a/a) Solubility (25 mmole in 50 ml DMF): clearly soluble UV/VIS (E(450 bis 600 nm)): ≤ 50 mAU Assay (acidimetric): ≥ 96.0 % Water (K. F.): ≤ 5.00 % For TLC-Systems see our General Catalog |
| 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】 | ≥96.0% (acidimetric) ≥98% (TLC) ≥99.0% (HPLC) |
| form【形式】 | powder |
| reaction suitability | reaction type: Fmoc solid-phase peptide synthesis |
| manufacturer/tradename | Novabiochem® |
| mp | 147-150 ℃ |
| application(s) | peptide synthesis |
| functional group【官能团】 | Fmoc |
| storage temp.【储存温度】 | 2-30℃ |
| InChI | 1S/C21H22N2O5S/c1-13(24)22-12-29-11-19(20(25)26)23-21(27)28-10-18-16-8-4-2-6-14(16)15-7-3-5-9-17(15)18/h2-9,18-19H,10-12H2,1H3,(H,22,24)(H,23,27)(H,25,26)/t19-/m0/s1 |
| InChI key | CSMYOORPUGPKAP-IBGZPJMESA-N |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
