Fmoc-L-丙氨酸，Fmoc-Ala-OH；Novabiochem®

图片 Fmoc-L-丙氨酸，Fmoc-Ala-OH；Novabiochem®
别名：N-芴甲氧羰基-L-丙氨酸；Fmoc-Ala-OH；N-α-Fmoc-L-alanine monohydrate；Fmoc-L-alanine, N-(9-Fluorenylmethoxycarbonyl)-L-alanine

Empirical Formula (Hill Notation): C18H17NO4 CAS号: 35661-39-3 分子量: 311.33 MDL编号: MFCD00037139 EC索引号: 252-660-6
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 8.52003
CAS号: 35661-39-3
MDL号: MFCD00037139
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¥338.40

说明

一般描述

High purity Fmoc-protected amino acid for research and process production of peptides, with very low levels of dipeptide, free-amino acids and acetic acid impurities.
Standard building block for introduction of alanine amino-acid residues by Fmoc SPPS

Associated Protocols and Technical Articles
Fmoc-amino acids for Peptide Production
Cleavage and Deprotection Protocols for Fmoc SPPS
 

联系

Replaces: 04-12-1006
 

分析说明

Colour (visual): white to off white
Appearance of substance (visual): powder
Colour index (0,5 M in DMF): ≤ 150 Hazen
Identity (IR): passes test
Enantiomeric purity: ≥ 99.8 % (a/a)
Purity (HPLC): ≥ 99.0 % (a/a)
Fmoc-ß-Ala-OH (HPLC): ≤ 0.1 % (a/a)
Fmoc-ß-Ala-Ala-OH (HPLC): ≤ 0.1 % (a/a)
Fmoc-Ala-Ala-OH (HPLC): ≤ 0.1 % (a/a)
Assay free amino acid (GC): ≤ 0.2 %
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Solubility (25 mmole in 50 ml DMF): clearly soluble
Assay (acidimetric): ≥ 93.0 %
Water (K. F.): ≤ 6.0 %
Ethyl acetate (HS-GC): ≤ 0.5 %
Acetate (IC): ≤ 0.02 %

To see the solvent systems used for TLC of Novabiochem® products please click here.
 

法律信息

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
 
 

属性

质量水平

400

产品线

Novabiochem®

检测方案

≥93.0% (acidimetric)
≥98% (TLC)
≥99.0% (HPLC)

形式

powder

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

mp

140-150 °C

application(s)

peptide synthesis

官能团

Fmoc

储存温度

2-30°C

InChI

1S/C18H17NO4/c1-11(17(20)21)19-18(22)23-10-16-14-8-4-2-6-12(14)13-7-3-5-9-15(13)16/h2-9,11,16H,10H2,1H3,(H,19,22)(H,20,21)

InChI key

QWXZOFZKSQXPDC-UHFFFAOYSA-N

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

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