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09654

Sigma-Aldrich

2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride

≥95.0% (AT)

Synonym(s):

Pbf-Cl

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About This Item

Empirical Formula (Hill Notation):
C13H17ClO3S
CAS Number:
154445-78-0
Molecular Weight:
288.79
Beilstein/REAXYS Number:
6602917
MDL number:
MFCD01317847
UNSPSC Code:
12352200
PubChem Substance ID:
329748784
NACRES:
NA.22

Quality Level

100

assay

≥95.0% (AT)

mp

69-71 °C

application(s)

peptide synthesis

storage temp.

2-8°C

SMILES string

Cc1c(C)c(c(C)c2CC(C)(C)Oc12)S(Cl)(=O)=O

InChI

1S/C13H17ClO3S/c1-7-8(2)12(18(14,15)16)9(3)10-6-13(4,5)17-11(7)10/h6H2,1-5H3

InChI key

HLJKUZUILACRPQ-UHFFFAOYSA-N

Related Categories

Other Notes

Reagent for introducing the Pbf protection in the guanidine group of arginine

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
BCBG0743V
1414941V
1414941
1358176
1329653

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C.G. Fields et al.
Tetrahedron Letters, 34, 6661-6661 (1993)
Carpino, L.A, et al.
Tetrahedron Letters, 34, 7829-7829 (1993)

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