2-[[(4-Methylphenyl)sulfonyl]oxy]acetic acid

Name: 2-[[(4-Methylphenyl)sulfonyl]oxy]acetic acid
Brand: ChemScene
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CAS No. 39794-77-9
Cat. No. CS-W014690
Purity≥95%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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2-[[(4-Methylphenyl)sulfonyl]oxy]acetic acid|CS-W014690

Structure of 39794-77-9

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General Information

CAS No. 39794-77-9
Cat. No. CS-W014690
Purity ≥95%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₀O₅S
Molecular Weight 230.24
Synonym(s) Tosylglycolic Acid
SMILES O=C(COS(=O)(C1=CC=C(C)C=C1)=O)O

Description

This sulfonyloxyacetate ester features a 4-methylphenylsulfonyl group that enhances stability and facilitates selective acylation. The pendant carboxylic acid enables conjugation in synthetic sequences, while the electron-withdrawing sulfonyl moiety promotes efficient leaving-group behavior under mild conditions.

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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Computational Chemistry Data

TPSA 80.67
LogP 0.78492
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 4

Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-[[(4-Methylphenyl)sulfonyl]oxy]acetic acid

CAS No. 39794-77-9

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