L-Hydroxyarginine

Name: L-Hydroxyarginine
Brand: Vaqora Chemicals
SKU: VQ-035052

About L-Hydroxyarginine

L-Hydroxyarginine (CAS 53054-07-2) is a metabolite or degradation product of Arginine offered by Vaqora Chemicals. Its molecular formula is C6H14N4O3 and its molecular weight is 190.2 g/mol. Its systematic (IUPAC) name is (2S)-2-amino-5-[[amino-(hydroxyamino)methylidene]amino]pentanoic acid. It is also known as N-omega-Hydroxy-L-arginine or N(omega)-hydroxyarginine.

It is supplied 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.

Analytical teams use this compound to identify metabolites and degradants of Arginine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from 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

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Arginine

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

Arginine impurities

Specifications & identifiers

Chemical identifiers
Product name	L-Hydroxyarginine
Catalogue No.	VQ-035052
CAS Number	53054-07-2
IUPAC name	(2S)-2-amino-5-[[amino-(hydroxyamino)methylidene]amino]pentanoic acid
Molecular formula	C₆H₁₄N₄O₃
Molecular weight	190.2 g/mol
Exact mass	190.1066
Grade	Reference Standard
HSN code	38229090
InChIKey	FQWRAVYMZULPNK-BYPYZUCNSA-N
SMILES	C(C[C@@H](C(=O)O)N)CN=C(N)NO
PubChem CID	123895

Physical properties
Physical form	Solid
LogP (XLogP3)	-4.3
H-bond donors / acceptors	5 / 5
TPSA	134 Å²
Synonyms	N-omega-Hydroxy-L-arginine, N(omega)-hydroxyarginine, 6-Noha, N(G)-Hydroxy-L-arginine, Nomega-hydroxy-L-arginine, L-Ornithine, N5-((hydroxyamino)iminomethyl)-, nw-hydroxy-l-arginine, N(omega)-hydroxy-L-arginine, NG-Hydroxy-L-arginine acetate, N(5)-[(hydroxyamino)(imino)methyl]-L-ornithine, N(5)-(N-hydroxycarbamimidoyl)-L-ornithine, N~5~-(N-hydroxycarbamimidoyl)-L-ornithine

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 L-Hydroxyarginine?

The CAS Registry Number of L-Hydroxyarginine is 53054-07-2. It is also known as N-omega-Hydroxy-L-arginine, N(omega)-hydroxyarginine, 6-Noha.

What is the molecular formula and molecular weight of L-Hydroxyarginine?

L-Hydroxyarginine has the molecular formula C6H14N4O3 and a molecular weight of 190.2 g/mol. Its IUPAC name is (2S)-2-amino-5-[[amino-(hydroxyamino)methylidene]amino]pentanoic acid.

What is L-Hydroxyarginine used for?

L-Hydroxyarginine is supplied as a characterised reference material related to Arginine. 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 L-Hydroxyarginine can I order?

We supply L-Hydroxyarginine 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 L-Hydroxyarginine?

Yes. Every lot of L-Hydroxyarginine 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 L-Hydroxyarginine be shipped internationally?

Yes. We export L-Hydroxyarginine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.