Oxytocin

For laboratory research use only by qualified professionals. Not for human or veterinary use. Not for ingestion, injection, topical application, diagnostic, therapeutic, prophylactic or cosmetic use.

Oxytocin — 5 mg catalogue display is supplied as a catalogued research material in 5 mg displayed; product ID contains “2mg” — unresolved catalogue mismatch. It is intended only for controlled analytical, biochemical and non-clinical laboratory workflows. The catalogue amount identifies the nominal vial presentation; it is not a dose or a use instruction.

Catalogue integrity alert: product ID “oxytocin-2mg” conflicts with the displayed 5 mg presentation. This record preserves both values to expose the mismatch; neither amount is validated by the description. Inventory, label, CoA and actual fill must be reconciled before publication or sale.

Product identity

Identity must be assigned to the exact batch rather than to a marketed name alone. Sequence, terminal modifications, conjugation, salt or counter-ion, hydration state and excipients may change the applicable mass and registry identifiers. The batch CoA and SDS take precedence over literature identifiers shown below.

Chemical properties and registry information

Where an identifier is qualified or omitted, no unambiguous exact-form public assignment has been confirmed. Do not transfer an identifier from a related analogue, salt, conjugate or formulation.

Research context and evidence status

What the literature supports

Oxytocin is used as a defined reference ligand in receptor, structural, peptide-folding and bioanalytical research. Interpretation requires confirmation of the nine-residue sequence, Cys1-Cys6 bridge, terminal amide, purity and exact solution or salt form.

Evidence limitations

Literature and pharmacopoeial records do not authenticate this catalogue batch, resolve the 2 mg/5 mg mismatch or establish equivalence to a medicinal product. Findings for arginine vasopressin, oxytocin analogues or authorized formulations are not transferable without direct comparability.

Oxytocin is an active substance in authorized prescription medicines. An RUO label does not remove medicines-law, advertising, customs or payment-provider risk where the presentation or sales context indicates consumer access. Publication and sale require the catalogue mismatch to be corrected and documented legal, platform and payment-provider approval; the page must not imply equivalence to an authorized oxytocin medicine.

Technical comparison

The comparison below is limited to structural and analytical distinctions. It does not compare clinical performance or recommend a use.

Quality and batch documentation

Quality information is batch- and presentation-specific. Use only the report linked to the exact size and lot. A report listed for another size, lot or similarly named material must not be treated as evidence for this product.

Chromatographic area purity, identity, net peptide or analyte content, water or counter-ion content, sterility, endotoxin and elemental impurities are different measurements. One result does not establish the others. Only tests supported by a visible, matching report should be regarded as available.

Laboratory handling and storage

Store and handle only under the conditions stated on the product label, batch CoA and SDS. Keep the container secured, correctly identified and protected from contamination. Do not infer storage, solvent compatibility or stability from a related compound.

This page intentionally provides no reconstitution, administration or dosing instructions. Laboratory preparation, analytical method selection, risk assessment, personal protective equipment and waste disposal must be defined by the qualified institution and the applicable SDS.

Regulatory and legal status

This catalogue material is not offered as a medicine, medical device, in-vitro diagnostic, food, dietary supplement, cosmetic or veterinary product. It is not intended to diagnose, treat, cure, mitigate or prevent any disease or condition.

A research designation does not override medicinal-product, controlled-substance, chemical, customs or other substance-specific rules. Availability may be restricted by jurisdiction and by the purchaser's verified professional or institutional status.

Sources and references

References document identity and research context only. They do not constitute instructions for use or evidence that this catalogue batch is suitable for any human or veterinary purpose.

1. [1] PubChem CID 439302 — Oxytocin
2. [2] International Pharmacopoeia — Oxytocin monograph
3. [3] Journal of the American Chemical Society — synthesis and structure of oxytocin
4. [4] Science Advances — structural study of oxytocin-receptor recognition

Frequently Asked Questions

What is this material intended for?

Controlled laboratory research by qualified professionals, including substantiated analytical, biochemical or non-clinical workflows. It is not intended for personal use.

Is the amount shown on the vial a dosage?

No. It is a nominal catalogue presentation used to identify the product variant. It is not a dose, concentration, administration schedule or preparation instruction.

Do the CAS number and PubChem CID apply to every batch form?

Only when the exact sequence or structure, termini, conjugation, salt or counter-ion and hydration state match. The batch CoA and SDS govern; a related-compound identifier must not be substituted.

What does an analytical purity result mean?

It is method- and report-specific. For example, an HPLC area percentage is not automatically the same as identity, net content, sterility, endotoxin status or absence of elemental impurities.

How should the material be stored and handled?

Follow the exact label, batch CoA and SDS, together with the institution's risk assessment. This page does not provide reconstitution or administration guidance.

May this material be used in humans or animals?

No. Human and veterinary use, including ingestion, injection, topical application, diagnosis, treatment, prevention and cosmetic use, is expressly excluded.

RESEARCH USE ONLY. NOT FOR HUMAN OR VETERINARY USE. THE PRODUCT NAME, VIAL AMOUNT AND LITERATURE REFERENCES MUST NOT BE INTERPRETED AS A DOSAGE, ADMINISTRATION INSTRUCTION OR MEDICAL CLAIM.