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Key Documents

459313

Sigma-Aldrich

Boc-Cys(Trt)-OH

97%, for peptide synthesis

Synonym(s):

N-(tert-Butoxycarbonyl)-S-trityl-L-cysteine, Nα-Boc-S-trityl-L-cysteine

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About This Item

Linear Formula:
(C6H5)3CSCH2CH[NHCO2C(CH3)3]CO2H
CAS Number:
Molecular Weight:
463.59
Beilstein:
2028965
EC Number:
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.22

product name

Boc-Cys(Trt)-OH, 97%

Assay

97%

optical activity

[α]20/D +27.5°, c = 1 in ethanol

reaction suitability

reaction type: Boc solid-phase peptide synthesis

mp

143-146 °C (lit.)

application(s)

peptide synthesis

SMILES string

CC(C)(C)OC(=O)N[C@@H](CSC(c1ccccc1)(c2ccccc2)c3ccccc3)C(O)=O

InChI

1S/C27H29NO4S/c1-26(2,3)32-25(31)28-23(24(29)30)19-33-27(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22/h4-18,23H,19H2,1-3H3,(H,28,31)(H,29,30)/t23-/m0/s1

InChI key

JDTOWOURWBDELG-QHCPKHFHSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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