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Oxytocin powder - High purity low price Hormone raw material powder Fast delivery buy - image1

Oxytocin powder - High purity low price Hormone raw material powder Fast delivery buy - image2

Oxytocin powder - High purity low price Hormone raw material powder Fast delivery buy - image3

Oxytocin powder - High purity low price Hormone raw material powder Fast delivery buy - image4

Oxytocin powder - High purity low price Hormone raw material powder Fast delivery

Name: Oxytocin powder - High purity low price Hormone raw material powder Fast delivery
Brand: Pharma;Conutrix
SKU: pr2610071110
Price: 10 USD
Availability: InStock

39 Inquiries

Unit Price:

$10/UNIT FOB

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CAS No.:

50-56-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

tianjin

Brand:

Pharma;Conutrix

Packaging:

10 vials/box

Price valid (until):

2026-11-20

Contact Supplier

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Anhui Ruibang Trading Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Retatrutide,Tirzepatide,Semaglutide,Cynomorium Songaricum Extract,Bull Penis Powder,Deer Penis Extract

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Product Description
Seller Information
Inquiry History

Description

Product Detail

. Product Overview

Alprostadil, also known as Prostaglandin E1 (PGE1), is a high-purity synthetic bioactive prostaglandin molecule with pharmaceutical-grade specifications. Though not a traditional amino-acid peptide, it exhibits peptide-like high biological activity and precise signaling regulation, widely classified as a specialty therapeutic biomolecule. Produced via standardized synthetic processes with ≥99% HPLC purity, this stable small-molecule compound features ultra-high biological availability, consistent batch repeatability and low systemic irritation. As a potent EP receptor agonist, Alprostadil specializes in vascular dilation, microcirculation activation, smooth muscle relaxation and anti-platelet aggregation. It is extensively applied in vascular function research, peripheral circulation repair, microvascular lesion conditioning and high-end pharmaceutical raw material formulation development.

2. Basic Specifications

Product Name: Alprostadil Pharmaceutical Grade
Full Name: Prostaglandin E1 (PGE1)
CAS Number: 745-65-3
Molecular Weight: 354.48 Da
Purity: ≥99.0% (HPLC)
Appearance: White sterile lyophilized powder
Solubility: Soluble in sterile water and aqueous solvent
Core Feature: Potent microcirculation activator & vascular smooth muscle regulator
Grade Standard: Pharmaceutical raw material grade, low endotoxin, heavy metal compliant
Storage: -20°C sealed, dry and protected from light
Shelf Life: 24 months under standard storage conditions

3. Mechanism of Action

Alprostadil exerts targeted vascular and tissue regulation by selectively binding to EP prostanoid receptors distributed on vascular smooth muscle, endothelial cells and peripheral tissues. It activates intracellular adenylate cyclase, elevates cAMP levels and reduces intracellular calcium concentration, triggering continuous vascular smooth muscle relaxation and systemic microvascular dilation. Meanwhile, it effectively inhibits platelet adhesion and aggregation, improves blood rheology, and eliminates microcirculation stasis and hypoxic damage.

Different from common vasodilators with transient efficacy, Alprostadil delivers dual vascular protection and metabolic optimization. It repairs damaged vascular endothelial function, improves peripheral tissue oxygen and nutrient supply, blocks inflammatory cascades caused by microcirculation disorders, and achieves long-term stabilization of vascular physiological function without endocrine disturbance or drug resistance.

4. Core Benefits & Applications

Microcirculation Activation: Dilates peripheral microvessels, improves blood flow velocity, relieves tissue ischemia and hypoxia, and repairs microcirculation dysfunction caused by aging and vascular sub-health.
Vascular Endothelial Repair: Protects vascular endothelial cells, reduces endothelial inflammatory damage, improves vascular elasticity, and delays peripheral vascular tissue degeneration.
Anti-Thrombotic & Blood Regulation: Inhibits abnormal platelet aggregation, optimizes blood rheological properties, and reduces the risk of microvascular stasis and occlusion.
Smooth Muscle Regulation: Relaxes cavernosal and peripheral smooth muscle, improves local blood perfusion, and supports physiological tissue function recovery.
Professional Research Use: High-purity API for vascular pharmacology, microcirculation mechanism research, endothelial repair study and pharmaceutical formulation development.

5. Advantages of 99% Pharmaceutical-Grade Alprostadil

Precise EP receptor targeting: Specific binding to prostanoid receptors, accurate vascular regulation with minimal systemic side effects
Dual dilation & repair efficacy: Combines rapid microcirculation activation and long-term endothelial repair, superior to single-effect vasodilators
Small-molecule high permeability: Ultra-low molecular weight ensures fast tissue penetration and high bioavailability
≥99% HPLC ultra-high purity, strict single impurity control, zero batch difference for synthetic prostaglandin biomolecule
Low endotoxin and ultra-low heavy metals, fully compliant with pharmaceutical raw material standards, stable activity and formulation compatibility

6. Safety & Usage Features

Alprostadil is a high-safety pharmaceutical biomolecule with reliable biological tolerance. It features mild physiological vascular regulation, no hormone interference, no cumulative toxicity and no drug dependence. Standard cyclic use safely optimizes microcirculation, repairs endothelial damage and improves tissue hypoxia status, suitable for long-term vascular sub-health conditioning and high-standard biomedical research applications.

Items	Specifications

ECHEMI Editorial Reference

Oxytocin (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.

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:

Bulk Drug Intermediates

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 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|294.98 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|298.97 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|297.9 Å² [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)

See More Oxytocin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions 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.

See More Oxytocin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Retatrutide,Tirzepatide,Semaglutide,Cynomorium Songaricum Extract,Bull Penis Powder,Deer Penis Extract

Location:
Hefei, Provincia de Anhui

Year of Establishment:
2026

Inquiry History

39 Inquiries

Country	Product	Purchase Quantity	Date Posted
Germany	QSC supply High Quality 99% Oxytocin Peptide 50-56-6 2mg Oxytocin	0.02 G	Mar 1, 2024
India	Oxytocin	100 G	Sep 27, 2026
United States	Oxytocin	1 MT	Sep 18, 2026
India	Oxytoxin powder	100 G	Aug 11, 2026
Ecuador	OXITOCINA SINTETICA	100 G	May 20, 2025
United States	Oxytocin acetate	10 G	May 19, 2025
United States	Oxytocin	1 MT	Apr 24, 2025
India	Oxytocin BP powder for animal use	100 G	Aug 14, 2024
United States	Oxytocin 99% powder	1 KG	Aug 30, 2026
India	Oxytocin powder for animal use	100 G	Mar 7, 2026
Canada	Oxytocin	100 MG	Feb 25, 2026
Malaysia	oxytocin	1 KG	Nov 10, 2025
United States	Oxytocin	100 MT	Aug 24, 2025
Pakistan	Oxytocin synthetic	1000	Jun 12, 2025
South Africa	Oxytocin 99% powder aly-50-56-6 lk	25 KG	Apr 2, 2025
United States	Oxytocin	1 KG	Dec 23, 2024
United States	Oxytocin	1000 MT	Feb 4, 2026
Malaysia	Oxytocin	1 KG	Nov 6, 2025
United States	Oxytocin Pharmacy Grade	1 KG	Aug 1, 2025
Pakistan	Oxytocin	1000	Jun 11, 2025

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