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8.53050

Boc-Cys(4-MeOBzl)-OH

Novabiochem®

Synonym(s):

Boc-Cys(4-MeOBzl)-OH, N-α-t.-Boc-S-p-methoxybenzyl-L-cysteine

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About This Item

Empirical Formula (Hill Notation):
C16H23NO5S
CAS Number:
Molecular Weight:
341.42
MDL number:
UNSPSC Code:
12352209
EC Index Number:
242-695-5
NACRES:
NA.22
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Quality Segment

product line

Novabiochem®

assay

≥98% (TLC)

form

powder

reaction suitability

reaction type: Boc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

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)OC

InChI

1S/C16H23NO5S/c1-16(2,3)22-15(20)17-13(14(18)19)10-23-9-11-5-7-12(21-4)8-6-11/h5-8,13H,9-10H2,1-4H3,(H,17,20)(H,18,19)

InChI key

VRTXRNJMNFVTOM-UHFFFAOYSA-N

General description

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

Literature references

[1] O. Nishimura, et al. (1978) Chem. Pharm. Bull., 26, 1576.

Analysis Note

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Optical rotation α 25/D (c=2% in DMF): -40.5 - -35.5 °
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Solubility (1 mmole in 2 ml DMF): clearly soluble

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

Other Notes

Replaces: 04-12-0045

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



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