2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97% 383135-47-5

About 2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97%

2-(4-(Ethylsulfonyl)phenyl)acetic acid is a carboxylic acid carrying the CAS registry number 383135-47-5 at a purity of 97%. Formula C10H12O4S, molecular weight 228.27 g/mol. Common synonyms include 2-[4-(ethanesulfonyl)phenyl]acetic acid and 2-(4-(Ethanesulfonyl)phenyl)acetic acid.

The material typically appears as yellow powder or crystals. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Typical applications include pharmaceutical synthesis and organic synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 2-(4-(Ethylsulfonyl)phenyl)acetic acid in 100 mg, 1 g, 5 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Pharmaceutical synthesis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97%
Catalogue No.	VQ-008222
CAS Number	383135-47-5
IUPAC name	2-(4-ethylsulfonylphenyl)acetic acid
Molecular formula	C₁₀H₁₂O₄S
Molecular weight	228.27 g/mol
Exact mass	228.0456
Purity / assay	97%
HSN code	29329900
InChIKey	FJOLLUNLZJLQMN-UHFFFAOYSA-N
SMILES	CCS(=O)(=O)C1=CC=C(C=C1)CC(=O)O
PubChem CID	4329829

Physical properties
Physical form	Crystalline
Appearance	Yellow powder or crystals
LogP (XLogP3)	1.7
H-bond donors / acceptors	1 / 4
TPSA	79.8 Å²
Synonyms	2-[4-(ethanesulfonyl)phenyl]acetic acid, 2-(4-(Ethanesulfonyl)phenyl)acetic acid, 4-(Ethylsulfonyl)phenylacetic Acid, Benzeneacetic acid, 4-(ethylsulfonyl)-, 2-(4-(ethylsulfonyl)phenyl)aceticacid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97%?

The CAS Registry Number of 2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97% is 383135-47-5. It is also known as 2-[4-(ethanesulfonyl)phenyl]acetic acid, 2-(4-(Ethanesulfonyl)phenyl)acetic acid, 4-(Ethylsulfonyl)phenylacetic Acid.

What is the molecular formula and molecular weight of 2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97%?

2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97% has the molecular formula C10H12O4S and a molecular weight of 228.27 g/mol. Its IUPAC name is 2-(4-ethylsulfonylphenyl)acetic acid.

Which grade and pack sizes of 2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97% can I order?

We supply 2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97% in (97%) grade, in 100 mg, 1 g, 5 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97%?

Yes. Every lot of 2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97% be shipped internationally?

Yes. 2-(4-(Ethylsulfonyl)phenyl)acetic acid, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.