O3-Desethyl Apremilast

Name: O3-Desethyl Apremilast
Brand: Vaqora Chemicals
SKU: VQ-020817

About O3-Desethyl Apremilast

Vaqora Chemicals supplies O3-Desethyl Apremilast, a metabolite or degradation product of Apremilast registered under CAS number 1384967-20-7. Formula C20H20N2O7S, molecular weight 432.4 g/mol. Systematically, it is named N-[2-[(1R)-1-(3-hydroxy-4-methoxyphenyl)-2-methylsulfonylethyl]-1,3-dioxoisoindol-4-yl]acetamide. It is also known as Apremilast O-Desethyl.

The product is provided 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Apremilast, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Fine chemical synthesis

Industries

Related to Apremilast

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

Apremilast impurities

Specifications & identifiers

Chemical identifiers
Product name	O3-Desethyl Apremilast
Catalogue No.	VQ-020817
CAS Number	1384967-20-7
IUPAC name	N-[2-[(1R)-1-(3-hydroxy-4-methoxyphenyl)-2-methylsulfonylethyl]-1,3-dioxoisoindol-4-yl]acetamide
Molecular formula	C₂₀H₂₀N₂O₇S
Molecular weight	432.4 g/mol
Exact mass	432.0991
Grade	Reference Standard
HSN code	38229090
InChIKey	SCUNUALPLIEGMD-HNNXBMFYSA-N
SMILES	CC(=O)NC1=CC=CC2=C1C(=O)N(C2=O)[C@@H](CS(=O)(=O)C)C3=CC(=C(C=C3)OC)O
PubChem CID	139026108

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	2 / 7
TPSA	138 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 O3-Desethyl Apremilast?

The CAS Registry Number of O3-Desethyl Apremilast is 1384967-20-7. It is also known as Apremilast O-Desethyl.

What is the molecular formula and molecular weight of O3-Desethyl Apremilast?

O3-Desethyl Apremilast has the molecular formula C20H20N2O7S and a molecular weight of 432.4 g/mol. Its IUPAC name is N-[2-[(1R)-1-(3-hydroxy-4-methoxyphenyl)-2-methylsulfonylethyl]-1,3-dioxoisoindol-4-yl]acetamide.

What is O3-Desethyl Apremilast used for?

O3-Desethyl Apremilast 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 O3-Desethyl Apremilast can I order?

We supply O3-Desethyl Apremilast 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 O3-Desethyl Apremilast?

Yes. Every lot of O3-Desethyl Apremilast 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 O3-Desethyl Apremilast be shipped internationally?

Yes. We export O3-Desethyl Apremilast worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.