Benzyl

Name: Benzyl
Brand: Vaqora Chemicals
SKU: VQ-042756

About Benzyl

Benzyl is an impurity of Upadacitinib carrying the CAS registry number 2411540-28-6. Formula C17H24N2O4, molecular weight 320.4 g/mol. Systematically, it is named benzyl (3S,4R)-3-ethyl-4-[methoxy(methyl)carbamoyl]pyrrolidine-1-carboxylate.

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 Upadacitinib to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Benzyl 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 Upadacitinib

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

Upadacitinib impurities

Specifications & identifiers

Chemical identifiers
Product name	Benzyl
Catalogue No.	VQ-042756
CAS Number	2411540-28-6
IUPAC name	benzyl (3S,4R)-3-ethyl-4-[methoxy(methyl)carbamoyl]pyrrolidine-1-carboxylate
Molecular formula	C₁₇H₂₄N₂O₄
Molecular weight	320.4 g/mol
Exact mass	320.1736
Grade	Reference Standard
HSN code	38229090
InChIKey	YPDSTULGYUNLPV-CABCVRRESA-N
SMILES	CC[C@@H]1CN(C[C@@H]1C(=O)N(C)OC)C(=O)OCC2=CC=CC=C2
PubChem CID	157119411

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 4
TPSA	59.1 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 Benzyl?

The CAS Registry Number of Benzyl is 2411540-28-6. It is also known as Phenylmethyl (3S,4R)-3-ethyl-4-[(methoxymethylamino)carbonyl]-1-pyrrolidinecarboxylate, benzyl (3S,4R)-3-ethyl-4-(methoxy(methyl)carbamoyl)pyrrolidine-1-carboxylate.

What is the molecular formula and molecular weight of Benzyl?

Benzyl has the molecular formula C17H24N2O4 and a molecular weight of 320.4 g/mol. Its IUPAC name is benzyl (3S,4R)-3-ethyl-4-[methoxy(methyl)carbamoyl]pyrrolidine-1-carboxylate.

What is Benzyl used for?

Benzyl is supplied as a characterised reference material related to Upadacitinib. 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 Benzyl can I order?

We supply Benzyl 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 Benzyl?

Yes. Every lot of Benzyl 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 Benzyl be shipped internationally?

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