 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Dihexa for Sale > High Purity Dihexa Powder CAS 1401708-83-5 Chemical Raw Material

High Purity Dihexa Powder CAS 1401708-83-5 Chemical Raw Material buy - large image1

High Purity Dihexa Powder CAS 1401708-83-5 Chemical Raw Material buy - image1

High Purity Dihexa Powder CAS 1401708-83-5 Chemical Raw Material buy - image2

High Purity Dihexa Powder CAS 1401708-83-5 Chemical Raw Material buy - image3

High Purity Dihexa Powder CAS 1401708-83-5 Chemical Raw Material buy - image4

High Purity Dihexa Powder CAS 1401708-83-5 Chemical Raw Material

Name: High Purity Dihexa Powder CAS 1401708-83-5 Chemical Raw Material
Brand: Rongchuang
SKU: pr2605101011
Price: 100 USD
Availability: InStock

TDS 178 Inquiries

Unit Price: Get Latest Price 

CAS No.:

1401708-83-5

Grade:

USP / EP / BP / JP Grade

Content:

98%

Port:

Shanghai

Brand:

Rongchuang

Packaging:

1KG

Sample Available:

Yes

Price valid (until):

2026-06-09

Contact Supplier

 Chat Now

Zhejiang Rongchuang International Trade Co., Ltd.

Company Type:

Trader

Location:

China

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

Average Lead Time:

15 days

Qualification:

Main Products:

Pharmaceutical APIs / Intermediates,Research Peptides,Cognitive Enhancers,Organic Chemicals,Chemical Raw Materials,GHK-CU

 Visit Store

Product Details
Seller Information
Inquiry History

Description

Product Detail

rt routes. 100% safe delivery. We have products in stock, so orders ship immediately, giving you a time advantage. You don’t need to worry about quality either. We hold all necessary certifications.

No customs clearance required; dual customs clearance with a 100% clearance rate. We deliver to the United States, Canada, Germany, the Netherlands, Poland, Australia, Mexico, and Russia. Door-to-door service is provided.

You can contact us by email, phone, WhatsApp, or other channels to request product details and quotations. We will reply to you as soon as possible. WhatsApp: +86 13175533356 Threema: F5XMYMZN Telegram: globefish4869Tom@rongchuangintl.com

We have freight forwarders in every country and region, so you don’t need to worry about customs issues. We also offer door-to-door service, eliminating the hassle of picking up shipments and other related concerns. We guarantee 100% safe transportation. We also offer dedicated transpo

FAQ – Frequently Asked Questions
1. Can you help develop new products?
Yes, we have an independent R&D department capable of developing new molecular products. Our products are manufactured in our own factory under strict quality control, from raw material sourcing to finished packaging, ensuring every batch meets required specifications. Please feel free to contact us for more information.

2. What is your minimum order quantity (MOQ)?
Our MOQ is 1 kg.-Adjustable Quantity

3. Do you offer discounts?
Yes, we always offer better prices for larger quantities.

4. How can I confirm product quality before placing an order?
You can confirm product quality in the following ways:

We can provide HPLC test reports for the shipped batch.

You may purchase a small quantity and pay the shipping fee. We will prioritize shipment. After testing, you can decide whether to proceed.

Alternatively, you can request free samples, only paying the shipping cost or arranging courier pickup.

Please let us know your product specifications and requirements in advance, and we will produce accordingly.

5. How do I place an order or make payment?
You can send us your purchase order (if available) or simply confirm via email or trade manager. We will then send you a proforma invoice with our bank details. Please confirm before making payment.

6. What payment methods do you accept?
We accept a variety of payment methods, including:

T/T (telegraphic transfer)

Trade Assurance

PayPal

Alipay

Credit card

L/C (letter of credit)

7. What are your shipping methods and delivery times?
Shipping methods: Sea freight, air freight, and international couriers such as DHL and FedEx.

Delivery time: Approximately 4–8 days by air, and 20–30 days by sea.

8. How do you handle quality complaints?
Our quality control measures minimize quality issues. If a problem does arise and it is caused by us, we will provide free replacement products or compensate for your loss.

Items	Specifications
Product Name	High Purity Dihexa Powder
CAS Number	1401708-83-5
Other Names	PNB-0408 / Hexanoyl-Tyr-Ile-Ahx-NH2
Appearance	White to off-white fine powder
Assay / Purity	98%/99%

The standard packaging size for this product is 1 kg per drum, and custom packaging is available. For shipping, bulk orders can be shipped via sea or air freight; samples and small-volume orders can be shipped via international couriers such as DHL, FedEx, EMS, and TNT.

Dihexa Powder CAS 1401708-83-5

Dihexa, also known as PNB-0408 or Hexanoyl-Tyr-Ile-Ahx-NH2, is a high-purity peptide-related chemical raw material commonly supplied for qualified research and laboratory-related applications.

Our Dihexa powder is supplied with stable quality, clear specification, and flexible packaging options. It is suitable for buyers looking for reliable Dihexa raw material with COA support, customized packaging, and professional export service.

Basic Information

Product Name: Dihexa Powder
CAS Number: 1401708-83-5
Other Names: PNB-0408; Hexanoyl-Tyr-Ile-Ahx-NH2
Molecular Formula: C27H44N4O5
Molecular Weight: 504.67
Appearance: White to off-white powder
Purity: 99%
Testing Method: HPLC
Origin: China

Product Features

1. High-purity Dihexa powder
2. Stable batch quality and clear specification
3. COA and specification sheet available
4. Flexible packaging for small and bulk orders
5. Customized packaging available according to customer requirements
6. Professional export support and stable supply capability

Application

Dihexa powder is supplied as a peptide-related chemical raw material for research, laboratory use, and related chemical applications.

Quality Control

Each batch can be supplied with COA and specification documents. Quality control items may include appearance, assay, moisture, impurities, and related testing items according to customer requirements.

Packaging

Standard packaging:
1g/bag
10g/bag
100g/bag
1kg/bag
25kg/drum

Customized packaging is available according to customer requirements.

Storage

Store in a cool, dry, and well-ventilated place. Keep the container tightly closed and protect from moisture, heat, and direct sunlight.

Shelf Life

24 months under proper storage conditions.

ECHEMI Editorial Reference

Dihexa is a synthetic peptide-based compound and angiotensin IV analog. As a research and pharmaceutical raw material, Dihexa is characterized by its defined molecular structure and peptide properties. It is primarily used for research, analytical testing, compound evaluation, and pharmaceutical development.

Certificates

Basic Info

Product Name:

Dihexa

Other Name:

L-Isoleucinamide,N-(1-oxohexyl)-L-tyrosyl-N-(6-amino-6-oxohexyl)-;N-(1-Oxohexyl)-L-tyrosyl-N-(6-amino-6-oxohexyl)-L-isoleucinamide;Dihexa;N-Hexanoic-Tyr-Ile-(6)aminohexanoic amide

CAS No.:

1401708-83-5

Molecular Formula:

C27H44N4O5

InChIKeys:

InChIKey=XEUVNVNAVKZSPT-JTJYXVOQSA-N

Molecular Weight:

504.7

Exact Mass:

504.66

Categories:

Bulk Drug Intermediates

Characteristics

Density:

1.111±0.06 g/cm3(Predicted)

Boiling Point:

866.2±65.0 °C(Predicted)

Research

Class:

Angiotensin IV-derived oligopeptide / HGF-c-Met potentiator

Status:

Research compound — Not FDA approved

Mechanism:

A synthetic, orally active, blood-brain-barrier-permeable oligopeptide (Hexanoyl-Tyr-Ile-Ahx-NH₂) derived from angiotensin IV. Dihexa binds hepatocyte growth factor (HGF) with high affinity (Kd = 65 pM) and allosterically potentiates HGF activity at its receptor c-Met, promoting dendritic spinogenesis and synaptogenesis. In preclinical models it was reported to be seven orders of magnitude more potent than BDNF at promoting synapse formation. Note: the foundational 2014 paper (McCoy AT, et al. Neurobiol Learn Mem. 2014) was retracted in 2025.

EC50 (HGF Binding KD):

65 pM

Activity note:

Dihexa is an HGF potentiator, not a direct receptor agonist. It does not activate c-Met alone but markedly augments HGF-induced c-Met activation at low nanomolar HGF concentrations. Functional synaptogenic activity was reported at 10⁻¹°–10⁻⁻ M (original data now subject to retraction).

Source:

Original report: McCoy AT, et al. Neurobiol Learn Mem. 2014;115:112-120 (retracted 2025). Benoist CC, et al. J Pharmacol Exp Ther. 2014;351(3):628-637.

Clinical Development:

NCT04488419

References

PubChem:

PubChem

UNII:

9WYX65A5C2

Literature:

Benoist CC, et al. J Pharmacol Exp Ther. 2014 — HGF/c-Met mechanism; McCoy AT, et al. Neurobiol Learn Mem. 2014 — Synaptogenesis data (Retracted 2025); Athira Pharma: Fosgonimeton (prodrug) pipeline status

Disclaimer:

Dihexa is NOT FDA-approved or EMA-approved as a medicine. It is a research compound only. The foundational 2014 paper describing its synaptogenic potency was retracted in 2025. Its phosphate prodrug fosgonimeton failed a Phase 2/3 Alzheimer’s trial (LIFT-AD, 2024). This listing is for industrial and laboratory research use only. 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.

See More Dihexa Properties 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceutical APIs / Intermediates,Research Peptides,Cognitive Enhancers,Organic Chemicals,Chemical Raw Materials,GHK-CU

Location:
Room 505, Building 5, Dongfang Rongcheng Garden, No. 899 Chisong Road, Chisong Town, Jindong District, Jinhua City, Zhejiang Province

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

Average lead Time:
15 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
5-10

Year of Establishment:
2026

We are from China.

We are a global supplier specializing in pharmaceutical intermediates, chemical raw materials, and high-value peptide products. Headquartered in China and serving customers worldwide, we are committed to providing high-quality raw material solutions for pharmaceutical companies, research institutions, and biotechnology enterprises.

From basic chemical raw materials to pharmaceutical intermediates and high-value peptide ingredients, our one-stop supply chain solutions help simplify customers’ procurement processes. Our professional team also provides pre-sales consultation and after-sales technical support."

Inquiry History

178 Inquiries

Country	Product	Purchase Quantity	Date Posted
Canada	Dihexa lyophilized 1401708-83-5	1	Aug 23, 2026
Canada	Dihexa 1401708-83-5	1 G	Mar 8, 2026
Bulgaria	Customized peptides high purity Dihexa with fast shipping door to door CAS 1401708-83-5	10 G	May 27, 2025
United States	Dihexa	500 G	Aug 19, 2026
Australia	Dihexa	30 G	Oct 19, 2026
United States	Dihexa	25 G	Jan 26, 2025
Russia	DIHEXA	50.00 G	Aug 14, 2024
Australia	Dihexa	2 G	Oct 19, 2026
United States	dihexa	10 MG	Sep 28, 2026
Spain	Dihexa	100 MG	Aug 30, 2026
United Arab Emirates	Diheza	1 G	Aug 28, 2026
Canada	Dihexa	130	Aug 12, 2026
Brazil	dihexa	90 MG	Aug 4, 2026
United States	Dihexa raw powder	10 G	Jul 26, 2026
Singapore	Dihexa	10 PCS	Jul 15, 2026
United States	Dihexa	1 G	Jul 11, 2026
Sweden	Dihexa	10 PCS	Jul 8, 2026
Australia	Dihexa	1 MT	Jul 2, 2026
United States	Dihexa	10 G	Jun 14, 2026
Germany	Dihexa	1 G	May 25, 2026

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Dihexa,Fast delivery High Purity Peptide Powder Dihexa White Lyophilized Powder	Pharmaceutical Grade/99	$105/UNIT FOB	Guangzhou Linwan Trading Co., Ltd	Inquiry
High quality Dihexa Peptide purity 99% fast delivery door to door	Pharmaceutical Grade/99	$60/UNIT FOB	Shandong Xinshunyue Energy Co., Ltd.	Inquiry
Dihexa DX5 Exclusive offer Factory direct Best value New arrival Exclusive design	Pharmaceutical Grade/99	$20-25/G FOB	Ti.ZhenBo	Inquiry
Dihexa (PNB-0408) DI10 10mg 99% Powder Pharmacy Grade Top Purity Senwayer	Pharmaceutical Grade/99	$33-36/UNIT FOB	Jielu Trading	Inquiry
Top Quality High Purity 99% Dihexa Peptide 5mg 10mg CAS 1401708-83-5	Pharmaceutical Grade/99	$30-35/MT FOB	Jinzhouhongbai	Inquiry

High Purity Dihexa Powder CAS 1401708-83-5 Chemical Raw Material

Product Details

Seller Information

Inquiry History

More Choices Find All Products for Sale 

Related Searches

More from this Seller