Arginine EP Impurity A

Name: Arginine EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-006246

About Arginine EP Impurity A

Arginine EP Impurity A is a pharmacopeial impurity of Lysine carrying the CAS registry number 56-87-1. Formula C6H14N2O2, molecular weight 146.19 g/mol. Its systematic (IUPAC) name is (2S)-2,6-diaminohexanoic acid. Common synonyms include (S)-2,6-Diaminohexanoic acid and (+)-S-Lysine.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Lysine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Arginine EP Impurity A is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Lysine

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

Lysine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Arginine EP Impurity A
Catalogue No.	VQ-006246
CAS Number	56-87-1
Other CAS	657-27-2
IUPAC name	(2S)-2,6-diaminohexanoic acid
Molecular formula	C₆H₁₄N₂O₂
Molecular weight	146.19 g/mol
Exact mass	146.1055
Grade	Reference Standard
HSN code	38229090
InChIKey	KDXKERNSBIXSRK-YFKPBYRVSA-N
SMILES	C(CCN)C[C@@H](C(=O)O)N
PubChem CID	5962

Physical properties
Physical form	Solid
LogP (XLogP3)	-3
H-bond donors / acceptors	3 / 4
TPSA	89.3 Å²
Synonyms	(S)-2,6-Diaminohexanoic acid, (+)-S-Lysine, 2,6-Diaminohexanoic acid, L-(+)-Lysine, L-2,6-Diaminocaproic acid, L-Lys, L-Lysine, Aminutrin, Biolys, h-Lys-oh, LLB 50, Lysine

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 56-87-1

Extra Pure

L-Lysine, base, 99%

CAS: 56-87-1
Formula: C₆H₁₄N₂O₂
MW: 146.19 g/mol

VQ-002141

Cell Culture

L-Lysine, base, cell culture tested

CAS: 56-87-1
Formula: C₆H₁₄N₂O₂
MW: 146.19 g/mol

VQ-046335

Frequently asked questions

What is the CAS number of Arginine EP Impurity A?

The CAS Registry Number of Arginine EP Impurity A is 56-87-1. It is also known as (S)-2,6-Diaminohexanoic acid, (+)-S-Lysine, 2,6-Diaminohexanoic acid.

What is the molecular formula and molecular weight of Arginine EP Impurity A?

Arginine EP Impurity A has the molecular formula C6H14N2O2 and a molecular weight of 146.19 g/mol. Its IUPAC name is (2S)-2,6-diaminohexanoic acid.

What is Arginine EP Impurity A used for?

Arginine EP Impurity A is supplied as a characterised reference material related to Lysine. 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 Arginine EP Impurity A can I order?

We supply Arginine EP Impurity A in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Arginine EP Impurity A?

Yes. Every lot of Arginine EP Impurity A 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 Arginine EP Impurity A be shipped internationally?

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