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439908

Sigma-Aldrich

1,3-Bis(tert-butoxycarbonyl)-2-methyl-2-thiopseudourea

98%

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Synonym(s):
N,N′-Di-Boc-S-methylisothiourea, 1,3-Di-Boc-2-methylisothiourea, N,N′-Bis(tert-butoxycarbonyl)-S-methylisothiourea
Linear Formula:
(CH3)3CO2CN=C(SCH3)NHCO2C(CH3)3
CAS Number:
Molecular Weight:
290.38
Beilstein:
5815984
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

mp

115-121 °C (lit.)

application(s)

peptide synthesis

SMILES string

CS\C(NC(=O)OC(C)(C)C)=N/C(=O)OC(C)(C)C

InChI

1S/C12H22N2O4S/c1-11(2,3)17-9(15)13-8(19-7)14-10(16)18-12(4,5)6/h1-7H3,(H,13,14,15,16)

InChI key

UQJXXWHAJKRDKY-UHFFFAOYSA-N

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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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Liam Martin et al.
Biomacromolecules, 19(8), 3190-3200 (2018-06-12)
A range of well-defined guanidinium-rich linear polymers with demonstrable efficiency for cellular internalization were developed. A protected guanidinium-functional acrylamide monomer (di-Boc-guanidinium ethyl acrylamide, GEAdiBoc) was synthesized and then polymerized via RAFT polymerization to yield well-defined homopolymers, which were then deprotected

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