Oxytocin Peptide Powder - High-purity Low-cost Raw Material Powder - Fast Shipping
TDS 41 Inquiries
50-56-6
Pharmaceutical Grade
99%
Guangzhou
ENSHI
1g
Yes
2026-12-13
peptides
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Product Details
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Seller Information
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History Price
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Inquiry History
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DescriptionECHEMI Editorial ReferenceOxytocin (α-Hypophamine) is a mammalian neurohypophysial hormone; its actions are mediated by specific, high-affinity oxytocin receptors; ligand of oxytocin receptor.
Oxytocin is a cyclic nonapeptide hormone with amino acid sequence CYIQNCPLG that also acts as a neurotransmitter in the brain; the principal uterine-contracting and milk-ejecting hormone of the posterior pituitary. Together with the neuropeptide vasopressin, it is believed to influence social cognition and behaviour. It has a role as an oxytocic and a vasodilator agent. It is a peptide hormone and a heterodetic cyclic peptide.|Oxytocin is an Oxytocic. The physiologic effect of oxytocin is by means of Increased Uterine Smooth Muscle Contraction or Tone.|Recombinant Oxytocin is a synthetic cyclic peptide form of the naturally occurring posterior pituitary hormone oxytocin. Oxytocin binds to oxytocin receptors in the uterine myometrium, which triggers the G-protein coupled receptor signal transduction cascade that causes increased intracellular calcium concentrations. Increased calcium concentration levels activate myosin light chain kinase which, in turn, induces the formation of the contractile protein actomyosin. This stimulates uterine smooth muscle contractions. This agent also stimulates smooth muscles in the mammary glands, thereby causing lactation.|A nonapeptide hormone released from the neurohypophysis (PITUITARY GLAND, POSTERIOR). It differs from VASOPRESSIN by two amino acids at residues 3 and 8. Oxytocin acts on SMOOTH MUSCLE CELLS, such as causing UTERINE CONTRACTIONS and MILK EJECTION.Research & Reference NoteOxytocin Peptide Powder - High-purity Low-cost Raw Material Powder - Fast Shipping is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.
Authoritative sourcesDisclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.
Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals
Certificates-
TDS
Basic Info-
Product Name:
Oxytocin
Other Name:OT;OXT;pitons;OT-NPI;atonino;oxystin;pitocin;piton-s;utedrin;OXTOCIN
CAS No.:50-56-6
Molecular Formula:C43H66N12O12S2
InChIKeys:DSZOEVVLZMNAEH-BXUJZNQYSA-N
Molecular Weight:1007.19
Exact Mass:1006.436462
EC Number:200-048-4
UNII:1JQS135EYN
DSSTox ID:DTXSID8048361
NCI Thesaurus Code:C724
Color/Form:White powder
ATC Code:H - Systemic hormonal preparations, excl. sex hormones and insulins
HScode:2937190000
Categories:
Characteristics-
PSA:
450.13000
XLogP3:-4.26
Appearance:White lyophilized powder
Density:1.3±0.1 g/cm3
Melting Point:192-194°C
Boiling Point:1533.3±65.0 °C at 760 mmHg
Flash Point:881.1±34.3 °C
Refractive Index:1.554
Water Solubility:soluble in water.
Storage Conditions:2-8°C
Vapor Pressure:0.0 mm Hg at 25 °C (est)
Toxicity:LD50 oral in rat: > 20520ug/kg
Specific rotation:D22 -26.2° (c = 0.53)
Collision Cross Section:303.8 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|294.98 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|298.97 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|297.9 Ų [M-H]-
Experimental Properties:Shows an activity of 450-500 USP units/mg when compared with USP posterior pituitary reference std|Oxytocin from beef and hog sources shows no difference in amino acid composition|Hydroxyl radical reaction rate constant = 5.3X10-10 cu cm/molec-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store in tight container as defined in the USP-NF. This material should be handled and stored per label instructions to ensure product integrity.
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Seller Information
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Business Type:
Trader
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Main Products:
peptides
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Location:
Room 704#-A010, Building 11, Block 16, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
3 days
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
5-10
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Year of Establishment:
2025
Company Certificates-
Examining report
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Weekly Price
The chart shows the price trend of the product in the past 12 months.
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Inquiry History41 Inquiries
Country Product Purchase Quantity Date Posted
United States
Oxytocin
50 MG Oct 26, 2026
Thailand
Oxytocin
25 KG Oct 15, 2026
India
Oxytocin
100 G Sep 27, 2026
United States
Oxytocin
1 MT Sep 18, 2026
United States
Oxytocin 99% powder
1 KG Aug 30, 2026
Paraguay
D(+)-Glucose
10000 KG Aug 28, 2026
Paraguay
Isopropyl alcohol
16000 KG Aug 28, 2026
Paraguay
Propylene glycol
16000 KG Aug 28, 2026
Paraguay
Xylene
16000 KG Aug 28, 2026
Paraguay
Trisodium citrate dihydrate
1000 KG Aug 28, 2026
Paraguay
Penicillin G sodium salt
100 KG Aug 28, 2026
India
Oxytoxin powder
100 G Aug 11, 2026
United Kingdom
Raw Oxytocin Powder
35 MT Apr 14, 2026
Paraguay
Penicillin G sodium
2200 BOU Mar 24, 2026
Paraguay
Cypermethrin
300 KG Mar 24, 2026
India
Oxytocin powder for animal use
100 G Mar 7, 2026
Canada
Oxytocin
100 MG Feb 25, 2026
United States
Oxytocin
1000 MT Feb 4, 2026
Malaysia
oxytocin
1 KG Nov 10, 2025
Malaysia
Oxytocin
1 KG Nov 6, 2025 Post an enquiry for this product
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Oxytocin is a hormone that is made in the brain, in the hypothalamus, and it is transported to, and secreted by, the pituitary gland,

