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65373

Sigma-Aldrich

4-Methoxy-2,3,6-trimethylbenzenesulfonyl chloride

≥95.0% (HPLC)

Synonym(s):

Mtr chloride

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About This Item

Empirical Formula (Hill Notation):
C10H13ClO3S
CAS Number:
80745-07-9
Molecular Weight:
248.73
Beilstein:
4867665
MDL number:
MFCD00038846
UNSPSC Code:
12352200
PubChem Substance ID:
57652025
NACRES:
NA.22

Product Name

4-Methoxy-2,3,6-trimethylbenzenesulfonyl chloride, ≥95.0% (HPLC)

Assay

≥95.0% (HPLC)

composition

sulfur content, 12.2-13.5%

mp

57-61 °C

application(s)

peptide synthesis

shipped in

wet ice

storage temp.

−20°C

SMILES string

COc1cc(C)c(c(C)c1C)S(Cl)(=O)=O

InChI

1S/C10H13ClO3S/c1-6-5-9(14-4)7(2)8(3)10(6)15(11,12)13/h5H,1-4H3

InChI key

DWLYVEYCCPEHLX-UHFFFAOYSA-N

Other Notes

Protecting group reagent for amines especially ω-amine in arginine

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

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Certificates of Analysis (COA)

Lot/Batch Number
BGBC3068V
BGBC1197V
BGBB9797
BCBG7434V
1410489V

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M. Wakimasu et al.
Chemical & Pharmaceutical Bulletin, 30, 2766-2766 (1982)

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