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439908

Sigma-Aldrich

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

98%

Synonym(s):

N,N′-Di-Boc-S-methylisothiourea, 1,3-Di-Boc-2-methylisothiourea, N,N′-Bis(tert-butoxycarbonyl)-S-methylisothiourea

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About This Item

Linear Formula:
(CH3)3CO2CN=C(SCH3)NHCO2C(CH3)3
CAS Number:
107819-90-9
Molecular Weight:
290.38
Beilstein/REAXYS Number:
5815984
MDL number:
MFCD00239356
UNSPSC Code:
12352200
PubChem Substance ID:
24867547
NACRES:
NA.22

Quality Level

200

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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Related Categories

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF5157
BCBQ3193V
1450822
1450822V
1439518

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Thiourea ACS reagent, ≥99.0%

Sigma-Aldrich

T8656

Thiourea

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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