Buserelin EP Impurity A

Name: Buserelin EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-029559

About Buserelin EP Impurity A

Listed under CAS 1872434-99-5, Buserelin EP Impurity A is a pharmacopeial impurity of Buserelin available from Vaqora Chemicals. Formula C62H90N16O15, molecular weight 1299.5 g/mol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Buserelin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Buserelin EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Buserelin

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

Buserelin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Buserelin EP Impurity A
Catalogue No.	VQ-029559
CAS Number	1872434-99-5
IUPAC name	acetic acid;(2S)-N-[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-5-(diaminomethylideneamino)-1-[(2S)-2-(ethylcarbamoyl)pyrrolidin-1-yl]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide
Molecular formula	C₆₂H₉₀N₁₆O₁₅
Molecular weight	1299.5 g/mol
Exact mass	1298.6772
Grade	Reference Standard
HSN code	38229090
InChIKey	PYMDEDHDQYLBRT-ZLBHQSITSA-N
SMILES	CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](COC(C)(C)C)NC(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC3=CNC4=CC=CC=C43)NC(=O)[C@@H](CC5=CN=CN5)NC(=O)[C@@H]6CCC(=O)N6.CC(=O)O
PubChem CID	145707491

Physical properties
Physical form	Solid
H-bond donors / acceptors	16 / 17
TPSA	478 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 Buserelin EP Impurity A?

The CAS Registry Number of Buserelin EP Impurity A is 1872434-99-5. It is also known as (Des-Gly10,D-His2,D-Ser(tBu)6,Pro-NHEt9)-LHRH Acetate.

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

Buserelin EP Impurity A has the molecular formula C62H90N16O15 and a molecular weight of 1299.5 g/mol.

What is Buserelin EP Impurity A used for?

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

We supply Buserelin EP Impurity A 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 Buserelin EP Impurity A?

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

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