(R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)bu… 1867585-44-1

About (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide

(R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide is an impurity of Levetiracetam carrying the CAS registry number 1867585-44-1. Formula C8H17N3O2, molecular weight 187.24 g/mol. Its systematic (IUPAC) name is (2R)-2-amino-N-[(2R)-1-amino-1-oxobutan-2-yl]butanamide. Alternative names: (2R)-2-[(2R)-2-Aminobutanamido]butanamide.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Levetiracetam, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory 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, (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide 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 Levetiracetam

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

Levetiracetam impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide
Catalogue No.	VQ-044154
CAS Number	1867585-44-1
IUPAC name	(2R)-2-amino-N-[(2R)-1-amino-1-oxobutan-2-yl]butanamide
Molecular formula	C₈H₁₇N₃O₂
Molecular weight	187.24 g/mol
Exact mass	187.1321
Grade	Reference Standard
HSN code	38229090
InChIKey	GOEVIAYIADFCTD-PHDIDXHHSA-N
SMILES	CC[C@H](C(=O)N[C@H](CC)C(=O)N)N
PubChem CID	165437652

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.6
H-bond donors / acceptors	3 / 3
TPSA	98.2 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 (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide?

The CAS Registry Number of (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide is 1867585-44-1. It is also known as Bis((R)-butyramide) ((R)-2-amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide), (2R)-2-[(2R)-2-Aminobutanamido]butanamide.

What is the molecular formula and molecular weight of (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide?

(R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide has the molecular formula C8H17N3O2 and a molecular weight of 187.24 g/mol. Its IUPAC name is (2R)-2-amino-N-[(2R)-1-amino-1-oxobutan-2-yl]butanamide.

What is (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide used for?

(R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide is supplied as a characterised reference material related to Levetiracetam. 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 (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide can I order?

We supply (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide 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 (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide?

Yes. Every lot of (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide 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 (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide be shipped internationally?

Yes. We export (R)-2-Amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.