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Semax 99%Freeze-dried powder In stock Minimum Order Hot Selling

TDS 36 Inquiries

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CAS No.:

80714-61-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

TianJin

Brand:

Pharma;Conutrix

Packaging:

10 vials/box

Price valid (until):

2026-06-21

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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

Basic Parameter Information

Full Name: Semax Synthetic Heptapeptide

Amino Acid Sequence: H-Met-Glu-His-Phe-Pro-Gly-Pro-OH

Molecular Formula: C₄₁H₆₀N₁₂O₁₁S

Molecular Weight: 928.06 g/mol

CAS Number: 129954-35-4

Appearance: Sterile lyophilized white crystalline powder, individually sealed in vials (main specifications: 5mg / 10mg / 50mg)

Purity: ≥99% verified via HPLC, full COA quality inspection records provided for each batch

R&D Background: Semax is an artificially synthesized neuroprotective heptapeptide derived from the endogenous neuropeptide ACTH fragment, developed by Russian molecular biology research institutions. This high-purity laboratory-grade material is designed for primary neuron culture, cerebral blood vessel endothelial cell testing, nerve injury cell model research and cognitive function related signal pathway exploration, widely applied in neurobiology, cerebrovascular cell science and neurodegenerative pathology laboratory projects.

2. Core Mechanism of Action

Semax penetrates neural cell barriers and acts on multiple signal pathways of neurons and cerebral microvascular endothelial cells, activating multi-dimensional nerve repair and cerebral circulation regulatory networks in in vitro culture systems:

Promote the expression and secretion of multiple neurotrophic factors within hippocampal and cortical precursor neurons, accelerate the growth of nerve synapses and stabilize the structural basis for signal transmission between neural populations;

Optimize the physiological state of cerebral microvascular endothelial cells, stimulate the formation of microvascular tubular networks and improve nutrient and oxygen transport efficiency in brain tissue co-culture models;

Suppress excessive release of excitatory neurotransmitters under stress stimulation, reduce excitatory toxicity damage to nerve cell membranes and lower the incidence of programmed cell death of neurons;

Regulate the secretion balance of inflammatory mediators in mixed neuron-microglia culture systems, ease low-grade chronic neuroinflammation and reduce sustained erosion of nerve tissue structures;

Upregulate intracellular antioxidant protein levels in neural cells, clear accumulated oxidative metabolites and slow senescence and functional decline of neurons under long-term adverse culture conditions;

Adjust the metabolic activity of glial support cells, build a stable nourishing microenvironment for neurons and maintain long-term survival activity of primary nerve cells during extended incubation.

3. Core Research Efficacy (For Research Laboratory Use Only)

Neurotrophic Factor & Synaptic Plasticity Research

Core experimental probe for culturing hippocampal and cortical neurons, suitable for quantitative detection of neurotrophic factor expression and synaptic morphological observation assays.

Cerebral Microvascular Angiogenesis Research

Key raw material for cultivating brain endothelial cells, supporting cell-level experiments exploring microvessel formation and cerebral circulation regulation mechanisms.

Nerve Excitotoxicity & Neuronal Damage Repair Research

Auxiliary testing reagent for cell models simulating nerve injury and stress stimulation, applied to mechanistic study of relieving excitatory nerve cell damage.

Neuroinflammation Balance & Neurodegeneration Research

Balance disordered cytokine output in neuron-glia co-culture systems, ideal for laboratory analysis of chronic neuroinflammation mediated neuronal function impairment pathways.

Primary Neural Cell Long-Term Culture Protection Research

Improve sustained vitality of isolated neural precursor cells, support exploration of anti-senescence and antioxidant protective mechanisms of central nervous system cells.

Supplied as sterile lyophilized white crystalline powder with HPLC-certified purity ≥99%, mainstream vial specifications include 5mg, 10mg and 50mg. Every batch comes with complete supporting documents including COA, MSDS and HPLC chromatogram test data.

As a multifunctional cerebroprotective heptapeptide laboratory reagent, Semax combines neurotrophic enhancement, cerebral microvascular reconstruction, anti-excitotoxicity and neuroinflammation relief functions. Its moderate-length polypeptide chain features stable water solubility and reliable cell permeability, delivering consistent regulatory activity across diverse in vitro neuron, glia and cerebral vascular cell culture research systems.

It serves as indispensable research material for cell cultivation and tissue model experiments covering central nervous system trophic signaling, cerebral microvascular biology, neuroinflammatory homeostasis and stress-induced neuronal degenerative research.

Note: For laboratory research experimental use only, not approved for human oral intake or clinical therapeutic preparation application.

We maintain sufficient stable stock, complete export certification paperwork, door-to-door double clearance logistics service with full real-time shipment tracking available for all orders.

About us

Anhui Ruibang Trading Co., Ltd. was established with a clear mission: to simplify international trade for businesses of all sizes. We act as a bridge between manufacturers and global buyers, offering professional sourcing, quality inspection, order coordination, and logistics management.

Our team brings years of experience in cross-border trade, supplier networks, and export documentation. We understand the challenges of international business — language barriers, quality control, shipping complexities — and we solve them with a client-first approach.
At Ruibang Trading, we don’t just move goods; we build relationships. Whether you are looking for a reliable supplier, need help consolidating shipments, or want to expand your product line, we provide tailored solutions to meet your goals.
Our Commitment: Integrity, efficiency, and transparency in every transaction.

Why choose us

Our products are of reliable quality and sell well all over the world, with partners across many countries and regions. We have professional technical support and complete after-sales teams to promptly respond to all your inquiries and demands.

We always strictly control product quality, adhere to honest business principles, and prioritize quality and service. With stable product strength and thoughtful services, we sincerely welcome global customers to negotiate cooperation and achieve win-win development together.

We have been deeply engaged in the peptide industry for many years, serving as a source biotechnology factory integrating R&D, synthesis, production and sales.

We strictly follow production and quality control standards, with the whole process adopting aseptic production and independent lyophilization and packaging. Our products feature stable appearance, good solubility and high activity retention.

We support trial orders with small quantities, bulk orders and customized formulas, providing one-stop solutions for foreign trade supply and private customization needs.

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Our Advantages

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Certificates

Basic Info

Product Name:

Semax

Other Name:

ACTH (4-7), Pro-Gly-Pro-;ACTH (4-7), Pro-Gly-Pro trifluoroacetate salt;L-Methionyl-L-a-glutamyl-L-histidyl-L-phenylalanyl-L-prolylglycyl-L-proline trifluoroacetate salt;Semax;(PRO8,GLY9,PRO10)ACTH-(4-10);SemaxAcetate;L-METHIONYL-L-Α-GLUTAMYL-L-HISTIDYL-L-PHENYLALANYL-L-PROLYLGLYCYL-L-PROLINE;Peptides Semax

CAS No.:

80714-61-0

Molecular Formula:

C37H51N9O10S

InChIKeys:

AFEHBIGDWIGTEH-YNWVLKOQNA-N

Molecular Weight:

813.92

EC Number:

253-368-1

Color/Form:

white to tan

Categories:

Bulk Drug Intermediates

Characteristics

Density:

1.391±0.06 g/cm3(Predicted)

Boiling Point:

1335.2±65.0 °C(Predicted)

Water Solubility:

Soluble to 2 mg/ml in water

PKA:

3.43±0.20(Predicted)

Critical Temperature & Pressure:

-20°C

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

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 the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Semax 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

36 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	N-Acetyl Semax Amidate N-Acetyl Semax NA-semax 99% powder 80714-61-0	1 G	Dec 24, 2024
Poland	Hot Selling N-Acetyl Semax 99% Petide powder NA-semax CAS 80714-61-0 Semax	300 MG	Apr 29, 2026
Spain	Semax CAS 80714-61-0	20 PCS	May 7, 2026
Mexico	Hot Selling N-Acetyl Semax NA-semax 99% powder 80714-61-0 Semax	300 G	Sep 10, 2023
Australia	Semax	10 MG	Feb 9, 2026
United States	Semax	2 G	Jun 10, 2026
United States	semax	30 MG	Jun 9, 2026
United States	Semax	1 G	Apr 10, 2026
Italy	N-Acetyl Semax	120 MG	Mar 11, 2026
United States	Semax	10 PCS	Aug 19, 2025
Australia	Semax	50 MG	Aug 28, 2024
Reunion Island	N-Acetyl Semax	0.1 G	Jan 9, 2024
United States	Semax	100 G	Sep 7, 2023
Singapore	Semax	1 G	Jun 28, 2026
United Kingdom	Semax	1 G	May 27, 2026
Brazil	Semax	1 MT	May 19, 2026
United Kingdom	Adamax	1000 MG	May 3, 2026
United Kingdom	Semax (Met-Glu-His-Phe-Pro-Gly-Pro)	50 MG	Apr 17, 2026
Netherlands	semax peptide raw material	2 G	Feb 12, 2026
United States	Peptides (NAD, cjc , seglamutide, semax	100 MG	Jul 18, 2025

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