Amoxicillin (2S)-Piperazine-2,5-dione

Name: Amoxicillin (2S)-Piperazine-2,5-dione
Brand: Vaqora Chemicals
SKU: VQ-029146

About Amoxicillin (2S)-Piperazine-2,5-dione

Listed under CAS 210289-71-7, Amoxicillin (2S)-Piperazine-2,5-dione is an impurity of Amoxicillin available from Vaqora Chemicals. With the molecular formula C16H19N3O5S, it has a molar mass of 365.4 g/mol. Systematically, it is named (2S,4S)-2-[5-(4-hydroxyphenyl)-3,6-dioxopiperazin-2-yl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid.

It is supplied 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.

As a characterised impurity of Amoxicillin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. 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

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

Industries

Related to Amoxicillin

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

Amoxicillin impurities

Specifications & identifiers

Chemical identifiers
Product name	Amoxicillin (2S)-Piperazine-2,5-dione
Catalogue No.	VQ-029146
CAS Number	210289-71-7
IUPAC name	(2S,4S)-2-[5-(4-hydroxyphenyl)-3,6-dioxopiperazin-2-yl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
Molecular formula	C₁₆H₁₉N₃O₅S
Molecular weight	365.4 g/mol
Exact mass	365.1045
Grade	Reference Standard
HSN code	38229090
InChIKey	IIZCCQJEPBWGJU-PTNRUYDSSA-N
SMILES	CC1([C@@H](N[C@@H](S1)C2C(=O)NC(C(=O)N2)C3=CC=C(C=C3)O)C(=O)O)C
PubChem CID	101989938

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.8
H-bond donors / acceptors	5 / 7
TPSA	153 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 Amoxicillin (2S)-Piperazine-2,5-dione?

The CAS Registry Number of Amoxicillin (2S)-Piperazine-2,5-dione is 210289-71-7.

What is the molecular formula and molecular weight of Amoxicillin (2S)-Piperazine-2,5-dione?

Amoxicillin (2S)-Piperazine-2,5-dione has the molecular formula C16H19N3O5S and a molecular weight of 365.4 g/mol. Its IUPAC name is (2S,4S)-2-[5-(4-hydroxyphenyl)-3,6-dioxopiperazin-2-yl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid.

What is Amoxicillin (2S)-Piperazine-2,5-dione used for?

Amoxicillin (2S)-Piperazine-2,5-dione is supplied as a characterised reference material related to Amoxicillin. 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 Amoxicillin (2S)-Piperazine-2,5-dione can I order?

We supply Amoxicillin (2S)-Piperazine-2,5-dione 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 Amoxicillin (2S)-Piperazine-2,5-dione?

Yes. Every lot of Amoxicillin (2S)-Piperazine-2,5-dione 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 Amoxicillin (2S)-Piperazine-2,5-dione be shipped internationally?

Yes. We export Amoxicillin (2S)-Piperazine-2,5-dione worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.