5-9-Leuprolide

About 5-9-Leuprolide

5-9-Leuprolide is a metabolite or degradation product of Leuprolide carrying the CAS registry number 129244-90-2. Formula C34H57N9O6, molecular weight 687.9 g/mol. Alternative names: Leuprolide Metabolite M1 and Leuprolide (5-9).

It is supplied 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Leuprolide, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 5-9-Leuprolide is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Leuprolide

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

Leuprolide impurities

Specifications & identifiers

Chemical identifiers
Product name	5-9-Leuprolide
Catalogue No.	VQ-037970
CAS Number	129244-90-2
IUPAC name	(2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]-N-ethylpyrrolidine-2-carboxamide
Molecular formula	C₃₄H₅₇N₉O₆
Molecular weight	687.9 g/mol
Exact mass	687.4432
Grade	Reference Standard
HSN code	38229090
InChIKey	IFXGEYGBHGKGSQ-KLMIGJKJSA-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](CC(C)C)NC(=O)[C@H](CC2=CC=C(C=C2)O)N
PubChem CID	91667644

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.1
H-bond donors / acceptors	8 / 8
TPSA	247 Å²
Synonyms	Leuprolide Metabolite M1, Leuprolide (5-9), Leuprolide (m1), Tyr-leu-leu-arg-pro, Leuprolide (metabolite 1), L-Prolinamide, L-tyrosyl-D-leucyl-L-leucyl-L-arginyl-N-ethyl-

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 5-9-Leuprolide?

The CAS Registry Number of 5-9-Leuprolide is 129244-90-2. It is also known as Leuprolide Metabolite M1, Leuprolide (5-9), Leuprolide (m1).

What is the molecular formula and molecular weight of 5-9-Leuprolide?

5-9-Leuprolide has the molecular formula C34H57N9O6 and a molecular weight of 687.9 g/mol.

What is 5-9-Leuprolide used for?

5-9-Leuprolide is supplied as a characterised reference material related to Leuprolide. 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 5-9-Leuprolide can I order?

We supply 5-9-Leuprolide 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 5-9-Leuprolide?

Yes. Every lot of 5-9-Leuprolide 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 5-9-Leuprolide be shipped internationally?

Yes. We export 5-9-Leuprolide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.