Goserelin EP Impurity K

About Goserelin EP Impurity K

Goserelin EP Impurity K is a pharmacopeial impurity of Goserelin carrying the CAS registry number 1926163-83-8. The compound has the formula C63H87F3N18O17, corresponding to a molecular weight of 1425.5 g/mol. It is also known as Goserelin - Impurity K.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

As a characterised impurity of Goserelin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Goserelin EP Impurity K is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Goserelin

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

Goserelin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Goserelin EP Impurity K
Catalogue No.	VQ-037559
CAS Number	1926163-83-8
IUPAC name	[(2S)-3-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-[(carbamoylamino)carbamoyl]pyrrolidin-1-yl]-5-(diaminomethylideneamino)-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]-2-[[(2S)-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-oxopropyl] acetate;2,2,2-trifluoroacetic acid
Molecular formula	C₆₃H₈₇F₃N₁₈O₁₇
Molecular weight	1425.5 g/mol
Exact mass	1424.6449
Grade	Reference Standard
HSN code	38229090
InChIKey	PWOZZCOLXNXGSU-DRIHCAFSSA-N
SMILES	CC(C)C[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N1CCC[C@H]1C(=O)NNC(=O)N)NC(=O)[C@@H](COC(C)(C)C)NC(=O)[C@H](CC2=CC=C(C=C2)O)NC(=O)[C@H](COC(=O)C)NC(=O)[C@H](CC3=CNC4=CC=CC=C43)NC(=O)[C@H](CC5=CN=CN5)NC(=O)[C@@H]6CCC(=O)N6.C(=O)(C(F)(F)F)O
PubChem CID	145707800

Physical properties
Physical form	Solid
H-bond donors / acceptors	17 / 22
TPSA	539 Å²

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H360May damage fertility or the unborn child

Precautionary statements: P203, P280, P318, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Goserelin EP Impurity K?

The CAS Registry Number of Goserelin EP Impurity K is 1926163-83-8. It is also known as Goserelin - Impurity K, (Ser(Ac)4,D-Ser(tBu)6,Azagly10)-LHRH Trifluoroacetate.

What is the molecular formula and molecular weight of Goserelin EP Impurity K?

Goserelin EP Impurity K has the molecular formula C63H87F3N18O17 and a molecular weight of 1425.5 g/mol.

What is Goserelin EP Impurity K used for?

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

We supply Goserelin EP Impurity K 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 Goserelin EP Impurity K?

Yes. Every lot of Goserelin EP Impurity K 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 Goserelin EP Impurity K be shipped internationally?

Yes. Goserelin EP Impurity K is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.