Benzyl

Name: Benzyl
Brand: Vaqora Chemicals
SKU: VQ-028587

About Benzyl

Vaqora Chemicals supplies Benzyl, an impurity of Upadacitinib registered under CAS number 2868258-96-0. Formula C16H20BrNO3, molecular weight 354.24 g/mol. Its systematic (IUPAC) name is benzyl (3S,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Upadacitinib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Benzyl in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

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-028587
CAS Number	2868258-96-0
IUPAC name	benzyl (3S,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate
Molecular formula	C₁₆H₂₀BrNO₃
Molecular weight	354.24 g/mol
Exact mass	353.0627
Grade	Reference Standard
HSN code	38229090
InChIKey	QEFUCTKHMXMWRF-ZIAGYGMSSA-N
SMILES	CC[C@@H]1CN(C[C@H]1C(=O)CBr)C(=O)OCC2=CC=CC=C2
PubChem CID	129411956

Physical properties
Physical form	Solid
LogP (XLogP3)	3
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 2868258-96-0. It is also known as Phenylmethyl (3S,4S)-3-(2-bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylate, 1-Pyrrolidinecarboxylic acid, 3-(2-bromoacetyl)-4-ethyl-, phenylmethyl ester, (3S,4S)-.

What is the molecular formula and molecular weight of Benzyl?

Benzyl has the molecular formula C16H20BrNO3 and a molecular weight of 354.24 g/mol. Its IUPAC name is benzyl (3S,4S)-3-(2-bromoacetyl)-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.