Atosiban

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Atosiban

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Cat No: 20952

Biochemicals - Receptor Pharmacology

Atosiban is a peptide analog of oxytocin (Item No. 11799) that antagonizes the human oxytocin receptor (Ki = 81 nM).{33007} It also binds the vasopressin V1a receptor (Ki = 3.5 nM).{33007} Because of its effects on the oxytocin receptor, atosiban has ...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

cyclic (1?5)-disulfide O-ethyl-N-(3-mercapto-1-oxopropyl)-D-tyrosyl-L-isoleucyl-L-threonyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-ornithyl-glycinamide

Correlated keywords:

133658-28-3 oxytocin Antocile antocin-II CAP-449 CAP-476 CAP-581 F-314 ORF22164 RW-22164 RWJ22164 tractocil CAP449 CAP476 CAP581 F314 RW22164 peptide analog vasopressin V1a tocolytic

Product Overview:
Atosiban is a peptide analog of oxytocin (Item No. 11799) that antagonizes the human oxytocin receptor (Ki = 81 nM).{33007} It also binds the vasopressin V1a receptor (Ki = 3.5 nM).{33007} Because of its effects on the oxytocin receptor, atosiban has tocolytic actions in the acute phase of imminent preterm birth.{33008,33009,33010}

Size	1 mg
Shipping	dry ice
CAS Number	90779-69-4
Molecular Formula	C₄₃H₆₇N₁₁O₁₂S₂
SMILES	O=C(N[C@H](CC1=CC=C(OCC)C=C1)C(N[C@H](C(N[C@@](C(N[C@H]2CC(N)=O)=O)([H])[C@H](O)C)=O)[C@@H](C)CC)=O)CCSSC[C@@H](C(N3CCC[C@H]3C(N[C@H](C(NCC(N)=O)=O)CCCN)=O)=O)NC2=O
Molecular Weight	994,2
Formulation	A crystalline solid
Purity	≥98%
Custom Code	2922.19
UNSPSC code	12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.