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25649

Sigma-Aldrich

2,2,5,7,8-Pentamethyl-chromane-6-sulfonyl chloride

≥97.0% (HPLC)

Synonym(s):

3,4-Dihydro-2,2,5,7,8-pentamethyl-2H-1-benzopyran-6-sulfonyl chloride, Pmc-Cl

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About This Item

Empirical Formula (Hill Notation):
C14H19ClO3S
CAS Number:
112160-39-1
Molecular Weight:
302.82
Beilstein:
4488701
MDL number:
MFCD00065693
UNSPSC Code:
12352200
PubChem Substance ID:
57648143
NACRES:
NA.22

Assay

≥97.0% (HPLC)

form

powder

mp

77-82 °C

application(s)

peptide synthesis

storage temp.

−20°C

SMILES string

Cc1c(C)c(c(C)c2CCC(C)(C)Oc12)S(Cl)(=O)=O

InChI

1S/C14H19ClO3S/c1-8-9(2)13(19(15,16)17)10(3)11-6-7-14(4,5)18-12(8)11/h6-7H2,1-5H3

InChI key

UXUOVYKDMGFUDU-UHFFFAOYSA-N

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Related Categories

Other Notes

Reagent to introduce the acid labile arginine side-chain protection Pmc

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

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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R. Ramage et al.
Tetrahedron, 47, 6353-6353 (1991)

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