Apremilast R-Isomer

Name: Apremilast R-Isomer
Brand: Vaqora Chemicals
SKU: VQ-004437

About Apremilast R-Isomer

Vaqora Chemicals supplies Apremilast R-Isomer, an impurity of Apremilast registered under CAS number 608141-44-2 at a purity of 98.05%. With the molecular formula C22H24N2O7S, it has a molar mass of 460.5 g/mol. The IUPAC name is N-[2-[(1R)-1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-1,3-dioxoisoindol-4-yl]acetamide. Common synonyms include (R)-Apremilast.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Apremilast to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Apremilast R-Isomer in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Apremilast

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

Apremilast impurities

Specifications & identifiers

Chemical identifiers
Product name	Apremilast R-Isomer
Catalogue No.	VQ-004437
CAS Number	608141-44-2
IUPAC name	N-[2-[(1R)-1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-1,3-dioxoisoindol-4-yl]acetamide
Molecular formula	C₂₂H₂₄N₂O₇S
Molecular weight	460.5 g/mol
Exact mass	460.1304
Grade	Reference Standard
Purity / assay	98.05%
HSN code	38229090
InChIKey	IMOZEMNVLZVGJZ-KRWDZBQOSA-N
SMILES	CCOC1=C(C=CC(=C1)[C@H](CS(=O)(=O)C)N2C(=O)C3=C(C2=O)C(=CC=C3)NC(=O)C)OC
PubChem CID	9912092

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	1 / 7
TPSA	127 Å²

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 Apremilast R-Isomer?

The CAS Registry Number of Apremilast R-Isomer is 608141-44-2. It is also known as (R)-Apremilast.

What is the molecular formula and molecular weight of Apremilast R-Isomer?

Apremilast R-Isomer has the molecular formula C22H24N2O7S and a molecular weight of 460.5 g/mol. Its IUPAC name is N-[2-[(1R)-1-(3-ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-1,3-dioxoisoindol-4-yl]acetamide.

What is Apremilast R-Isomer used for?

Apremilast R-Isomer is supplied as a characterised reference material related to Apremilast. 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 Apremilast R-Isomer can I order?

We supply Apremilast R-Isomer in Reference Standard (98.05%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Apremilast R-Isomer?

Yes. Every lot of Apremilast R-Isomer 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 Apremilast R-Isomer be shipped internationally?

Yes. We export Apremilast R-Isomer worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.