8.52019

Fmoc-Ser(tBu)-OH

Novabiochem^®

• Synonym(s): Fmoc-Ser(tBu)-OH, N-α-Fmoc-O-t.-butyl-L-serine
• Empirical Formula (Hill Notation): C₂₂H₂₅NO₅
• CAS Number: 71989-33-8
• Molecular Weight: 383.44
• MDL编号: MFCD00037127
• EC索引号: 276-260-6

Properties

• 质量水平: 400
• 产品线: Novabiochem^®
• 测定: ≥98% (TLC); ≥98.0% (acidimetric); ≥99.0% (HPLC)
• 形式: powder
• reaction suitability: reaction type: Fmoc solid-phase peptide synthesis
• manufacturer/tradename: Novabiochem^®
• mp: 123-130 °C
• application(s): peptide synthesis
• 官能团: hydroxyl
• 储存温度: 2-30°C
• InChI: 1S/C22H25NO5/c1-22(2,3)28-13-19(20(24)25)23-21(26)27-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,23,26)(H,24,25)/p-1/t19-/m0/s1
• InChI key: REITVGIIZHFVGU-IBGZPJMESA-M

Description

一般描述

The product number for this product was previously 04-12-1033.

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”.

联系

Replaces: 04-12-1033

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-Ser (tBu) -OH (HPLC): ≤ 0.1 % (a/a)
Fmoc-Ser(tBu)-Ser(tBu)-OH (HPLC): ≤ 0.1 % (a/a)
Fmoc-Ser-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): ≥ 98.0 %
Water (K. F.): ≤ 2.0 %
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

Safety Information

• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(F): Not applicable
• 闪点(C): Not applicable