L-Ornithine Dimer

Name: L-Ornithine Dimer
Brand: Vaqora Chemicals
SKU: VQ-034997

About L-Ornithine Dimer

Listed under CAS 195868-13-4, L-Ornithine Dimer is an impurity of L-ornithine available from Vaqora Chemicals. Formula C10H22N4O3, molecular weight 246.31 g/mol. The IUPAC name is (2S)-2-amino-5-[[(2S)-2,5-diaminopentanoyl]amino]pentanoic acid. Alternative names: L-Ornithine Dimer(Discontinued,See C4X-25368).

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.

As a characterised impurity of L-ornithine, 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 L-ornithine

View every impurity, metabolite and intermediate we list for L-ornithine.

L-ornithine impurities

Specifications & identifiers

Chemical identifiers
Product name	L-Ornithine Dimer
Catalogue No.	VQ-034997
CAS Number	195868-13-4
IUPAC name	(2S)-2-amino-5-[[(2S)-2,5-diaminopentanoyl]amino]pentanoic acid
Molecular formula	C₁₀H₂₂N₄O₃
Molecular weight	246.31 g/mol
Exact mass	246.1692
Grade	Reference Standard
HSN code	38229090
InChIKey	MCMLHDBHZRLOED-YUMQZZPRSA-N
SMILES	C(C[C@@H](C(=O)NCCC[C@@H](C(=O)O)N)N)CN
PubChem CID	131850624

Physical properties
Physical form	Solid
LogP (XLogP3)	-4.4
H-bond donors / acceptors	5 / 6
TPSA	144 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 L-Ornithine Dimer?

The CAS Registry Number of L-Ornithine Dimer is 195868-13-4. It is also known as (S)-2-Amino-5-((S)-2,5-diaminopentanamido)pentanoic acid, L-Ornithine Dimer(Discontinued,See C4X-25368), (S)-2-Amino-5-((S)-2,5-diaminopentanamido)pentanoicacid.

What is the molecular formula and molecular weight of L-Ornithine Dimer?

L-Ornithine Dimer has the molecular formula C10H22N4O3 and a molecular weight of 246.31 g/mol. Its IUPAC name is (2S)-2-amino-5-[[(2S)-2,5-diaminopentanoyl]amino]pentanoic acid.

What is L-Ornithine Dimer used for?

L-Ornithine Dimer is supplied as a characterised reference material related to L-ornithine. 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-Ornithine Dimer can I order?

We supply L-Ornithine Dimer 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-Ornithine Dimer?

Yes. Every lot of L-Ornithine Dimer 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-Ornithine Dimer be shipped internationally?

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