8.53033
Boc-Cys(4-MeBzl)-OH
Novabiochem®
Synonym(s):
Boc-Cys(4-MeBzl)-OH, N-α-t.-Boc-S-p-methylbenzyl-L-cysteine
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About This Item
Empirical Formula (Hill Notation):
C16H23NO4S
CAS Number:
Molecular Weight:
325.42
UNSPSC Code:
12352209
NACRES:
NA.22
MDL number:
Quality Level
product line
Novabiochem®
assay
≥98% (TLC), ≥98.5% (HPLC)
form
powder
reaction suitability
reaction type: Boc solid-phase peptide synthesis
manufacturer/tradename
Novabiochem®
mp
63-66 °C
application(s)
peptide synthesis
functional group
thiol
storage temp.
2-30°C
SMILES string
S(CC(NC(=O)OC(C)(C)C)C(=O)O)Cc1ccc(cc1)C
InChI
1S/C16H23NO4S/c1-11-5-7-12(8-6-11)9-22-10-13(14(18)19)17-15(20)21-16(2,3)4/h5-8,13H,9-10H2,1-4H3,(H,17,20)(H,18,19)
InChI key
CUNVVZWSABRKAL-UHFFFAOYSA-N
General description
Standard building block for introduction of cysteine amino-acid residues by Boc SPPS.
Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Boc SPPS
Fmoc SPPS of Cysteine-Containing Peptides
Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Boc SPPS
Fmoc SPPS of Cysteine-Containing Peptides
Analysis Note
Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.5 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Enantiomeric purity: ≥ 99.5 % (a/a)
To see the solvent systems used for TLC of Novabiochem® products please click here.
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.5 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Enantiomeric purity: ≥ 99.5 % (a/a)
To see the solvent systems used for TLC of Novabiochem® products please click here.
Other Notes
Replaces: 04-12-0134
Legal Information
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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