8.52417
Fmoc-Cys(Dpm)-OH
Novabiochem®
别名:
Fmoc-Cys(Dpm)-OH, N-α-Fmoc-S-diphenylmethyl-L-cysteine
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C31H27NO4S
化学文摘社编号:
分子量:
509.62
MDL number:
UNSPSC Code:
12352209
NACRES:
NA.22
产品名称
Fmoc-Cys(Dpm)-OH, Novabiochem®
SMILES string
S(C[C@H](NC(=O)OCC3c4c(cccc4)c5c3cccc5)C(=O)O)C(c2ccccc2)c1ccccc1
InChI
1S/C31H27NO4S/c33-30(34)28(20-37-29(21-11-3-1-4-12-21)22-13-5-2-6-14-22)32-31(35)36-19-27-25-17-9-7-15-23(25)24-16-8-10-18-26(24)27/h1-18,27-29H,19-20H2,(H,32,35)(H,33,34)/t28-/m0/s1
InChI key
IVPLDYIPIHKRET-NDEPHWFRSA-N
product line
Novabiochem®
form
powder
reaction suitability
reaction type: Fmoc solid-phase peptide synthesis
manufacturer/tradename
Novabiochem®
application(s)
peptide synthesis
functional group
thiol
storage temp.
15-25°C
Quality Level
Analysis Note
Colour (visual): white to off white
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (HPLC): ≥ 98.0 % (a/a)
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Solubility (1 mmole in 2 ml DMF): clearly soluble
Ethyl acetate (HS-GC): ≤ 0.5 %
Acetate (IC): ≤ 0.1 %
To see the solvent systems used for TLC of Novabiochem® products please click here.
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (HPLC): ≥ 98.0 % (a/a)
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Solubility (1 mmole in 2 ml DMF): clearly soluble
Ethyl acetate (HS-GC): ≤ 0.5 %
Acetate (IC): ≤ 0.1 %
To see the solvent systems used for TLC of Novabiochem® products please click here.
General description
The Dpm group has increased stability compared to Trt, enabling selective removal of Mtt groups on the solid phase with dilute TFA without loss of Dpm groups. Furthermore, the Dpm group is removed by treatment with 95% TFA cleavage cocktails. Racemization during carboxyl activation is lower with this derivative than with Fmoc-Cys(Trt)-OH.
Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS
Fmoc SPPS of Cysteine-Containing Peptides
Literature references
[1] H. Hibino, et al. (2014) J. Pept. Sci., 20, 30.
[2] M. Góngora-Benítez, et al. (2012) Org.Lett., 14, 5472.
Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS
Fmoc SPPS of Cysteine-Containing Peptides
Literature references
[1] H. Hibino, et al. (2014) J. Pept. Sci., 20, 30.
[2] M. Góngora-Benítez, et al. (2012) Org.Lett., 14, 5472.
Legal Information
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
实验方案
Overcome challenges in synthesis and disulfide bond formation with protocols for Fmoc solid-phase peptide synthesis of peptides with cysteine and methionine.
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持