CAS 16156-59-5

Phenyl methanesulfonate

Description:

Phenyl methanesulfonate, with the CAS number 16156-59-5, is an organic compound characterized by the presence of a phenyl group attached to a methanesulfonate moiety. It typically appears as a colorless to pale yellow liquid or solid, depending on its form and purity. This compound is known for its sulfonate functional group, which imparts significant polarity and solubility in polar solvents, making it useful in various chemical reactions. Phenyl methanesulfonate is often employed as an electrophilic reagent in organic synthesis, particularly in the formation of sulfonate esters, which can serve as intermediates in the synthesis of more complex molecules. Its reactivity is attributed to the leaving group ability of the methanesulfonate, facilitating nucleophilic substitution reactions. Additionally, it is important to handle this compound with care, as it may pose health risks if inhaled or ingested, and appropriate safety measures should be observed during its use in laboratory settings.

Formula: C₇H₈O₃S

InChI: InChI=1S/C7H8O3S/c1-11(8,9)10-7-5-3-2-4-6-7/h2-6H,1H3

InChI key: InChIKey=WXVUCMFEGJUVTN-UHFFFAOYSA-N

SMILES: O(S(C)(=O)=O)C1=CC=CC=C1

Synonyms:

• NSC 243664
• Phenoxy methyl sulfone
• Phenyl methanesulfonate
• Phenyl mesylate
• Methanesulfonic acid, phenyl ester

Phenyl Methanesulfonate

CAS: 16156-59-5

Formula: C₇H₈O₃S

Purity: >98.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 172.20

Ref: 3B-P1852

Phenyl methanesulfonate, 98%

CAS: 16156-59-5

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Formula: C₇H₈O₃S

Purity: 98%

Molecular weight: 172.2

Ref: 02-H55995

Methanesulfonic acid, phenyl ester

CAS: 16156-59-5

Formula: C₇H₈O₃S

Purity: 97%

Color and Shape: Solid

Molecular weight: 172.2016

Ref: IN-DA001VPE

Phenyl Methanesulfonate

CAS: 16156-59-5

Phenyl Methanesulfonate

Purity: 99%

Molecular weight: 172.20g/mol

Ref: 54-OR1014641

Iguratimod Impurity 3 (Phenyl Methanesulfonate)

CAS: 16156-59-5

Formula: C₇H₈O₃S

Color and Shape: White To Off-White Solid

Molecular weight: 172.20

Ref: 4Z-I-092004

Phenyl methanesulfonate

CAS: 16156-59-5

Formula: C₇H₈O₃S

Purity: 99.0%

Color and Shape: Solid

Molecular weight: 172.2

Ref: 10-F005321