Leu-3-Oxytocin

Name: Leu-3-Oxytocin
Brand: Vaqora Chemicals
SKU: VQ-041285

About Leu-3-Oxytocin

Vaqora Chemicals supplies Leu-3-Oxytocin, an impurity of Oxytocin registered under CAS number 4294-11-5. With the molecular formula C43H66N12O12S2, it has a molar mass of 1007.2 g/mol.

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.

As a characterised impurity of Oxytocin, 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.

We offer Leu-3-Oxytocin 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 Oxytocin

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

Oxytocin impurities

Specifications & identifiers

Chemical identifiers
Product name	Leu-3-Oxytocin
Catalogue No.	VQ-041285
CAS Number	4294-11-5
IUPAC name	(2S)-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-16-[(4-hydroxyphenyl)methyl]-13-(2-methylpropyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
Molecular formula	C₄₃H₆₆N₁₂O₁₂S₂
Molecular weight	1007.2 g/mol
Exact mass	1006.4365
Grade	Reference Standard
HSN code	38229090
InChIKey	FRAJVCQUOFINCU-ALERXTORSA-N
SMILES	CC(C)C[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N1)CC2=CC=C(C=C2)O)N)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N)CC(=O)N)CCC(=O)N
PubChem CID	162678829

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.6
H-bond donors / acceptors	12 / 15
TPSA	450 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 Leu-3-Oxytocin?

The CAS Registry Number of Leu-3-Oxytocin is 4294-11-5.

What is the molecular formula and molecular weight of Leu-3-Oxytocin?

Leu-3-Oxytocin has the molecular formula C43H66N12O12S2 and a molecular weight of 1007.2 g/mol.

What is Leu-3-Oxytocin used for?

Leu-3-Oxytocin is supplied as a characterised reference material related to Oxytocin. 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 Leu-3-Oxytocin can I order?

We supply Leu-3-Oxytocin 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 Leu-3-Oxytocin?

Yes. Every lot of Leu-3-Oxytocin 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 Leu-3-Oxytocin be shipped internationally?

Yes. We export Leu-3-Oxytocin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.