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Crystagen CRY20 Peptide Raw Material Manufacturer with high quality

5 Inquiries

Unit Price:

$142/UNIT FOB

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CAS No.:

334-50-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

China

Brand:

KZY

Packaging:

20mg/vial

Price valid (until):

2026-09-10

Contact Supplier

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China KZY CO.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Retatrutide,Tirzepatide,Samaglutide

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Product Description
Seller Information
Inquiry History

Description

Product Detail

WA:+44 7575 412768

Items	Specifications
name	CRY20
purity	＞99%
appearance	white powder

Company Detail

KZY Peptide Co., Ltd. is a global manufacturer and supplier of peptides and pharmaceutical raw materials in the chemical industry.

The mainproducts are peptide products and pharmaceutical raw materials. We have strong R&D capabilities, superb synthesis technology, and advanced quality control methods. Effectively promote joint ventures and cooperationwith major enterprises and manufacturers, and servethe society and users with the concept of industrial development.We always adhere to market demand-oriented, and continuously synthesize new high-tech chemical products and pharmaceutical intermediates.

l am veryconfident in the quality of our products and many foreign customers will give high praise when they receiveour goods. Our products are of excellent quality, andwe firmly guarantee that your goods will be deliveredto your door. Many foreign customers will give high praise when they receive our goods.

Our products are of excelent quality and we firmly guarantee that your goods will be delivered to you door to door

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About US

We are dedicated to providing high-quality peptides at affordable prices. Our products are produced quickly and safely. And our products have been spread across Europe, South America, North America, Southeast Asia, Africa and more countries in the world.

Our goal is to survive by quality and develop by reputation. We adhere to rigorous quality control standards, ensuring high purity and accurate peptide sequences.

Constantly strive for high quality products, competitive prices, professional support, effective team, cooperative and honest cooperation, good after-sales work. Meet the new and old customers to buy.

Our Service:

1.Cooperate with research institutions, we strictly control the process from raw material to finished product.

2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.

3.We can send the goods to your delivery address directly. It is relatively safe and fast.

4.Quick and clear response to customers questions.

5.We could make our price discount if you place a substantial order with us.

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FAQ

Q1: Have your Product Quality been Approved by Third Party Lab?

A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured with Good Quality if you choose us.

Q2: How to cooperate with us？

You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email.

Q3: Is there any discount？

A: Yes, for larger quantity, we always support with better price.

Q4: How long does it take to the goods arrived？

A:It is Depending on your location.
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q5: Do you have any reshipment policy ？

We have good after-sale service and re-shipment policy if the parcel lose.
Our long association with our clients has brought great benefits.
We always take the upmost care in the packaging of our products .
Our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible will seize a small number of packages.
In this circumstance we promise reship free to establish long term relationship.

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Package & Delivery

Product Packing:20mg/10vials

Shipping Condition:Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

When storing peptides, remember to:

• Store peptide in a cold, dry, dark place

• Avoid repeated freezing and thawing of peptide

• Avoid overexposure to the air • Avoid light exposure

• Avoid storing peptides in solution long term

ECHEMI Editorial Reference

Spermidine trihydrochloride maintains cell membrane stability, increases antioxidant enzymes activities, improving photosystem II (PSII), and relevant gene expression. Spermidine trihydrochloride significantly decreases the H2O2 and O2.- contents[1].

Research & Reference Note

Crystagen CRY20 Peptide Raw Material Manufacturer with high quality 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 sources

Disclaimer: 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

Basic Info

Product Name:

Spermidine trihydrochloride

Other Name:

1,4-Butanediamine,N1-(3-aminopropyl)-,hydrochloride (1:3);1,4-Butanediamine,N-(3-aminopropyl)-,trihydrochloride;Spermidine trihydrochloride;Spermidine hydrochloride;35408-56-1

CAS No.:

334-50-9

Molecular Formula:

C7H19N3.3ClH

InChIKeys:

InChIKey=LCNBIHVSOPXFMR-UHFFFAOYSA-N

Molecular Weight:

254.63

Exact Mass:

253.087936

EC Number:

206-379-0

NSC Number:

528399

DSSTox ID:

DTXSID50585271

HScode:

2921290000

Categories:

Polypeptide

Characteristics

PSA:

64.1

Appearance:

White Crystalline Powder

Density:

0.906 g/cm3

Melting Point:

256-258 °C

Flash Point:

118.1ºC

Water Solubility:

soluble in water;H2O: 1 M at 20 °C, clear, colorless

Storage Conditions:

2-8°C

See More Spermidine trihydrochloride Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

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 Spermidine trihydrochloride Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Retatrutide,Tirzepatide,Samaglutide

Location:
Room 205, Sanyuanli Avenue, Baiyun District, Guangzhou City

Payment Terms:
TT against copy of documents,100% TT in advance

Average lead Time:
3

Total Annual Revenue:
$10 million-$25 million

Total Employees:
101-200

Year of Establishment:
2026

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Spermidine Trihydrochloride	5 KG	May 7, 2026
India	Spermidine Trihydrocloride	1 KG	Jan 19, 2026
United States	Food grade Spermidine 3HCL / Spermidine trihydrochloride 99%	1 MT	Nov 16, 2024
France	SPERMIDINE TRIHYDROCHLORIDE	1 KG	Nov 27, 2023
United Kingdom	Spermidine hcl Spermidine trihydrochloride	1 KG	Jan 17, 2024

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