Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)… 3264-88-8

Name: Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl)
Brand: Vaqora Chemicals
SKU: VQ-023474

About Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl)

Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) (CAS 3264-88-8) is an impurity of Benzylpenicillin offered by Vaqora Chemicals. Its molecular formula is C16H18N2O4S and its molecular weight is 334.4 g/mol. Systematically, it is named 2-[(2-benzyl-5-hydroxy-1,3-oxazol-4-yl)methylideneamino]-3-methyl-3-sulfanylbutanoic acid. Alternative names: Benzylpenicillenic acid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This Benzylpenicillin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Benzylpenicillin

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

Benzylpenicillin impurities

Specifications & identifiers

Chemical identifiers
Product name	Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl)
Catalogue No.	VQ-023474
CAS Number	3264-88-8
IUPAC name	2-[(2-benzyl-5-hydroxy-1,3-oxazol-4-yl)methylideneamino]-3-methyl-3-sulfanylbutanoic acid
Molecular formula	C₁₆H₁₈N₂O₄S
Molecular weight	334.4 g/mol
Exact mass	334.0987
Grade	Reference Standard
HSN code	38229090
InChIKey	HKMIVRINPALWDY-UHFFFAOYSA-N
SMILES	CC(C)(C(C(=O)O)N=CC1=C(OC(=N1)CC2=CC=CC=C2)O)S
PubChem CID	65117

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	3 / 7
TPSA	96.9 Å²
Synonyms	Benzylpenicillenic acid, 3-Mercapto-N-[[5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene]methyl]valine, N-[(2-Benzyl-5-oxo-1,3-oxazol-4(5H)-ylidene)methyl]-3-sulfanylvaline, 2-(((2-Benzyl-5-oxooxazol-4(5H)-ylidene)methyl)amino)-3-mercapto-3-methylbutanoic acid, (E)-2-(((2-benzyl-5-oxooxazol-4(5H)-ylidene)methyl)amino)-3-mercapto-3-methylbutanoic acid

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 Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl)?

The CAS Registry Number of Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) is 3264-88-8. It is also known as Benzylpenicillenic acid, 3-Mercapto-N-[[5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene]methyl]valine, N-[(2-Benzyl-5-oxo-1,3-oxazol-4(5H)-ylidene)methyl]-3-sulfanylvaline.

What is the molecular formula and molecular weight of Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl)?

Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) has the molecular formula C16H18N2O4S and a molecular weight of 334.4 g/mol. Its IUPAC name is 2-[(2-benzyl-5-hydroxy-1,3-oxazol-4-yl)methylideneamino]-3-methyl-3-sulfanylbutanoic acid.

What is Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) used for?

Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) is supplied as a characterised reference material related to Benzylpenicillin. 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 Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) can I order?

We supply Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) 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 Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl)?

Yes. Every lot of Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) 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 Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) be shipped internationally?

Yes. We export Valine, 3-mercapto-N-((5-oxo-2-(phenylmethyl)-4(5H)-oxazolylidene)methyl) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.