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Oxytocin, labelled 5 mg or 10 mg per vial. Lyophilized powder For Research Use Only. Not for human or animal use. Not for use in diagnostic procedures.
Chemical name
OxytocinSalt/counterion of the supplied material is not specified in the linked COAs.
Sequence
H-Cys(1)-Tyr-Ile-Gln-Asn-Cys(1)-Pro-Leu-Gly-NH2Nine residues; Cys1–Cys6 disulfide bridge and C-terminal glycinamide.
Reported sample purity: 10 mg, Dark Blue Cap: 99.050% (report 40228). 5 mg, Black Cap listing: 98.705% (task 113649). 5 mg, Blue Cap: 98.14% (lot 2025-04-31 blue cap).
Form and size
Lyophilized powder; labelled 5 mg or 10 mg per vial.
COA sample identifier
10 mg: Dark Blue Cap — report 40228; analysis September 28, 2026. 5 mg: Black Cap listing — task 113649; analysis March 10, 2026; batch shown as Unknown. 5 mg: Blue Cap — lot identifier “2025-04-31 blue cap,” as printed; analysis May 2, 2025.