Benzyl

Name: Benzyl
Brand: Vaqora Chemicals
SKU: VQ-034495

About Benzyl

Benzyl (CAS 2460133-49-5) is an impurity of Upadacitinib offered by Vaqora Chemicals. The compound has the formula C16H20ClNO3, corresponding to a molecular weight of 309.79 g/mol. Its systematic (IUPAC) name is benzyl (3R,4S)-3-(2-chloroacetyl)-4-ethylpyrrolidine-1-carboxylate.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Upadacitinib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. 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-034495
CAS Number	2460133-49-5
IUPAC name	benzyl (3R,4S)-3-(2-chloroacetyl)-4-ethylpyrrolidine-1-carboxylate
Molecular formula	C₁₆H₂₀ClNO₃
Molecular weight	309.79 g/mol
Exact mass	309.1132
Grade	Reference Standard
HSN code	38229090
InChIKey	XSJULIWMQLDPRJ-KGLIPLIRSA-N
SMILES	CC[C@@H]1CN(C[C@@H]1C(=O)CCl)C(=O)OCC2=CC=CC=C2
PubChem CID	170263272

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 3
TPSA	46.6 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 2460133-49-5. It is also known as Phenylmethyl (3R,4S)-3-(2-chloroacetyl)-4-ethyl-1-pyrrolidinecarboxylate, 1-Pyrrolidinecarboxylic acid, 3-(2-chloroacetyl)-4-ethyl-, phenylmethyl ester, (3R,4S)-.

What is the molecular formula and molecular weight of Benzyl?

Benzyl has the molecular formula C16H20ClNO3 and a molecular weight of 309.79 g/mol. Its IUPAC name is benzyl (3R,4S)-3-(2-chloroacetyl)-4-ethylpyrrolidine-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.