Etelcalcetide

Name: Etelcalcetide
Brand: Vaqora Chemicals
SKU: VQ-025631

About Etelcalcetide

Vaqora Chemicals supplies Etelcalcetide, a high-purity reference standard of Etelcalcetide registered under CAS number 1262780-97-1. The compound has the formula C38H73N21O10S2, corresponding to a molecular weight of 1048.3 g/mol. Alternative names: Velcalcetide and KAI-4169.

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. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this Etelcalcetide standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Etelcalcetide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Etelcalcetide

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

Etelcalcetide impurities

Specifications & identifiers

Chemical identifiers
Product name	Etelcalcetide
Catalogue No.	VQ-025631
CAS Number	1262780-97-1
IUPAC name	(2R)-3-[[(2S)-2-acetamido-3-[[(2R)-1-[[(2R)-1-[[(2R)-1-[[(2R)-1-[[(2R)-1-[[(2R)-1-amino-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-oxopropyl]disulfanyl]-2-aminopropanoic acid
Molecular formula	C₃₈H₇₃N₂₁O₁₀S₂
Molecular weight	1048.3 g/mol
Exact mass	1047.5291
Grade	Reference Standard
HSN code	38229090
InChIKey	ANIAZGVDEUQPRI-ZJQCGQFWSA-N
SMILES	C[C@H](C(=O)N[C@H](CCCN=C(N)N)C(=O)N)NC(=O)[C@@H](CCCN=C(N)N)NC(=O)[C@@H](CCCN=C(N)N)NC(=O)[C@@H](CCCN=C(N)N)NC(=O)[C@@H](C)NC(=O)[C@@H](CSSC[C@@H](C(=O)O)N)NC(=O)C
PubChem CID	71511839

Physical properties
Physical form	Solid
LogP (XLogP3)	-10.7
H-bond donors / acceptors	18 / 17
TPSA	618 Å²
Synonyms	Velcalcetide, KAI-4169, Telcalcetide, AMG-416, KAI 4169, ONO-5163, Amg416, Etelcalcetide Hydrochloride(AMG-416)

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 Etelcalcetide?

The CAS Registry Number of Etelcalcetide is 1262780-97-1. It is also known as Velcalcetide, KAI-4169, Telcalcetide.

What is the molecular formula and molecular weight of Etelcalcetide?

Etelcalcetide has the molecular formula C38H73N21O10S2 and a molecular weight of 1048.3 g/mol.

What is Etelcalcetide used for?

Etelcalcetide is supplied as a characterised reference material related to Etelcalcetide. 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 Etelcalcetide can I order?

We supply Etelcalcetide 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 Etelcalcetide?

Yes. Every lot of Etelcalcetide 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 Etelcalcetide be shipped internationally?

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