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Merck
CN

09654

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:
Molecular Weight:
288.79
UNSPSC Code:
12352200
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
6602917
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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

SMILES string

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

InChI key

HLJKUZUILACRPQ-UHFFFAOYSA-N

assay

≥95.0% (AT)

mp

69-71 °C

application(s)

peptide synthesis

storage temp.

2-8°C

Quality Level

Other Notes

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

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

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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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