Arginine - Impurity A (Calcium Salt)

Name: Arginine - Impurity A (Calcium Salt)
Brand: Vaqora Chemicals
SKU: VQ-047445

About Arginine - Impurity A (Calcium Salt)

Vaqora Chemicals supplies Arginine - Impurity A (Calcium Salt), an impurity of Arginine registered under CAS number 6150-68-1. The compound has the formula C12H26CaN4O4, corresponding to a molecular weight of 330.44 g/mol. Systematically, it is named calcium bis((2S)-2,6-diaminohexanoate). Common synonyms include Lysine Calcium Salt and Calcium di(L-lysinate).

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 Arginine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Arginine - Impurity A (Calcium Salt) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Arginine

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

Arginine impurities

Specifications & identifiers

Chemical identifiers
Product name	Arginine - Impurity A (Calcium Salt)
Catalogue No.	VQ-047445
CAS Number	6150-68-1
IUPAC name	calcium bis((2S)-2,6-diaminohexanoate)
Molecular formula	C₁₂H₂₆CaN₄O₄
Molecular weight	330.44 g/mol
Exact mass	330.158
Grade	Reference Standard
HSN code	38229090
InChIKey	IFJWCHSJEZRVMN-MDTVQASCSA-L
SMILES	C(CCN)C[C@@H](C(=O)[O-])N.C(CCN)C[C@@H](C(=O)[O-])N.[Ca+2]
PubChem CID	6454211

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 8
TPSA	184 Å²
Synonyms	Lysine Calcium Salt, Calcium di(L-lysinate), calcium lysinate, L-Lysine calcium salt, L-Lysine, calcium salt (2:1), L-Lysine, calcium salt(2:1), L-Lysinecalciumsalt, Calcium Bis-Lysinate, Calcium bis[(2S)-2,6-diaminohexanoate]

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 Arginine - Impurity A (Calcium Salt)?

The CAS Registry Number of Arginine - Impurity A (Calcium Salt) is 6150-68-1. It is also known as Lysine Calcium Salt, Calcium di(L-lysinate), calcium lysinate.

What is the molecular formula and molecular weight of Arginine - Impurity A (Calcium Salt)?

Arginine - Impurity A (Calcium Salt) has the molecular formula C12H26CaN4O4 and a molecular weight of 330.44 g/mol. Its IUPAC name is calcium bis((2S)-2,6-diaminohexanoate).

What is Arginine - Impurity A (Calcium Salt) used for?

Arginine - Impurity A (Calcium Salt) 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 Arginine - Impurity A (Calcium Salt) can I order?

We supply Arginine - Impurity A (Calcium Salt) 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 Arginine - Impurity A (Calcium Salt)?

Yes. Every lot of Arginine - Impurity A (Calcium Salt) 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 - Impurity A (Calcium Salt) be shipped internationally?

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