Asparagine EP Impurity C

About Asparagine EP Impurity C

Asparagine EP Impurity C is a pharmacopeial impurity of Asparagine carrying the CAS registry number 98490-54-1. The compound has the formula C8H12N4O4, corresponding to a molecular weight of 228.21 g/mol. Systematically, it is named 2-[5-(2-amino-2-oxoethyl)-3,6-dioxopiperazin-2-yl]acetamide. It is also known as Asparagine USP Related compound A or Asparagine Monohydrate - Impurity C.

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 Asparagine 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.

We offer Asparagine EP Impurity C in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Asparagine

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

Asparagine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Asparagine EP Impurity C
Catalogue No.	VQ-035424
CAS Number	98490-54-1
IUPAC name	2-[5-(2-amino-2-oxoethyl)-3,6-dioxopiperazin-2-yl]acetamide
Molecular formula	C₈H₁₂N₄O₄
Molecular weight	228.21 g/mol
Exact mass	228.0859
Grade	Reference Standard
HSN code	38229090
InChIKey	VRHCRFVPPMTPGK-UHFFFAOYSA-N
SMILES	C(C1C(=O)NC(C(=O)N1)CC(=O)N)C(=O)N
PubChem CID	86234070

Physical properties
Physical form	Solid
LogP (XLogP3)	-3.5
H-bond donors / acceptors	4 / 4
TPSA	144 Å²
Synonyms	Asparagine USP Related compound A, Asparagine Monohydrate - Impurity C, 2,2'-(3,6-Dioxopiperazine-2,5-diyl)diacetamide, 2,2-(3,6-Dioxopiperazine-2,5-diyl)diacetamide, 2,2 inverted exclamation mark -(3,6-Dioxopiperazine-2,5-diyl)diacetamide

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 Asparagine EP Impurity C?

The CAS Registry Number of Asparagine EP Impurity C is 98490-54-1. It is also known as Asparagine USP Related compound A, Asparagine Monohydrate - Impurity C, 2,2'-(3,6-Dioxopiperazine-2,5-diyl)diacetamide.

What is the molecular formula and molecular weight of Asparagine EP Impurity C?

Asparagine EP Impurity C has the molecular formula C8H12N4O4 and a molecular weight of 228.21 g/mol. Its IUPAC name is 2-[5-(2-amino-2-oxoethyl)-3,6-dioxopiperazin-2-yl]acetamide.

What is Asparagine EP Impurity C used for?

Asparagine EP Impurity C is supplied as a characterised reference material related to Asparagine. 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 Asparagine EP Impurity C can I order?

We supply Asparagine EP Impurity C 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 Asparagine EP Impurity C?

Yes. Every lot of Asparagine EP Impurity C 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 Asparagine EP Impurity C be shipped internationally?

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