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15506

Sigma-Aldrich

Boc-Arg(Tos)-OH

Synonym(s):

Nα-Boc-Nω-tosyl-L-arginine

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About This Item

Empirical Formula (Hill Notation):
C18H28N4O6S
CAS Number:
13836-37-8
Molecular Weight:
428.50
Beilstein:
2683538
EC Number:
237-549-2
MDL number:
MFCD00065557
UNSPSC Code:
12352209
PubChem Substance ID:
57647380
NACRES:
NA.22

form

powder

Quality Level

100

optical activity

[α]20/D −3.5±0.5°, c = 4% in DMF

reaction suitability

reaction type: Boc solid-phase peptide synthesis

impurities

~2% water

mp

~90 °C (dec.)

application(s)

peptide synthesis

SMILES string

Cc1ccc(cc1)S(=O)(=O)NC(=N)NCCC[C@H](NC(=O)OC(C)(C)C)C(O)=O

InChI

1S/C18H28N4O6S/c1-12-7-9-13(10-8-12)29(26,27)22-16(19)20-11-5-6-14(15(23)24)21-17(25)28-18(2,3)4/h7-10,14H,5-6,11H2,1-4H3,(H,21,25)(H,23,24)(H3,19,20,22)/t14-/m0/s1

InChI key

WBIIPXYJAMICNU-AWEZNQCLSA-N

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General description

crystallized with ~10% (w/w) ethyl acetate

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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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