Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbut… 129277-08-3

Name: Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate
Brand: Vaqora Chemicals
SKU: VQ-026147

About Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate

Vaqora Chemicals supplies Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate, an impurity of Imidapril registered under CAS number 129277-08-3. The compound has the formula C13H18O5S, corresponding to a molecular weight of 286.35 g/mol. Systematically, it is named ethyl (2R)-2-methylsulfonyloxy-4-phenylbutanoate.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Imidapril, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Imidapril

View every impurity, metabolite and intermediate we list for Imidapril.

Imidapril impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate
Catalogue No.	VQ-026147
CAS Number	129277-08-3
IUPAC name	ethyl (2R)-2-methylsulfonyloxy-4-phenylbutanoate
Molecular formula	C₁₃H₁₈O₅S
Molecular weight	286.35 g/mol
Exact mass	286.0875
Grade	Reference Standard
HSN code	38229090
InChIKey	QKQLJQXSPKYPFD-GFCCVEGCSA-N
SMILES	CCOC(=O)[C@@H](CCC1=CC=CC=C1)OS(=O)(=O)C
PubChem CID	14794470

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	0 / 5
TPSA	78.1 Å²
Synonyms	(R)-ethyl 2-((methylsulfonyl)oxy)-4-phenylbutanoate, Ethyl (alphaR)-alpha-[(methylsulfonyl)oxy]benzenebutanoate, Ethyl (alphaR)-alpha-((methylsulfonyl)oxy)benzenebutanoate, ethyl (R)-2-methylsulfonyloxy-4-phenylbutyrate, Ethyl 2-(R)-methanesulphonyloxy-4-phenylbutyrate, Ethyl (2R)-2-[(methanesulfonyl)oxy]-4-phenylbutanoate, Ethyl (I+/-R)-I+/--[(methylsulfonyl)oxy]benzenebutanoate

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 Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate?

The CAS Registry Number of Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate is 129277-08-3. It is also known as (R)-ethyl 2-((methylsulfonyl)oxy)-4-phenylbutanoate, Ethyl (alphaR)-alpha-[(methylsulfonyl)oxy]benzenebutanoate, Ethyl (alphaR)-alpha-((methylsulfonyl)oxy)benzenebutanoate.

What is the molecular formula and molecular weight of Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate?

Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate has the molecular formula C13H18O5S and a molecular weight of 286.35 g/mol. Its IUPAC name is ethyl (2R)-2-methylsulfonyloxy-4-phenylbutanoate.

What is Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate used for?

Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate is supplied as a characterised reference material related to Imidapril. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate can I order?

We supply Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate?

Yes. Every lot of Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate 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 Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate be shipped internationally?

Yes. We export Ethyl (R)-2-((methylsulfonyl)oxy)-4-phenylbutanoate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.