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Crystagen 99% Freeze-dried Powder In Stock Small Minimum Order Hot Selling Fast Door to Door Delivery

TDS 5 Inquiries

Unit Price:

$45/UNIT FOB

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CAS No.:

334-50-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shenzhen

Brand:

Packaging:

10vials/box

Price valid (until):

2027-09-30

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Jiangsu Tiandong Biotechnology Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

3 days

Qualification:

Main Products:

Tirzepatide,Retatrutide,Semaglutide,BB20,KLOW80,NAD+

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Product Details
Seller Information
Inquiry History

Description

Name: Anna
Whatsapp: +852 67643236

Email: 15190667039@163.com

Items	Specifications
Product Name	KPV
Purity	≥99% (HPLC)
Appearance	White to off‑white lyophilized powder
Storage	sealed, dry, avoid light
Shelf Life	24 months under proper storage
Quality Standard	HPLC tested, complete COA provided
Delivery	7-10days
Carrier	Fedex, UPS, DHL
Specification	5mg,10mg
MOQ	1box(10vials)

Product Images

Our Advantages

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.

Company Profile

Jiangsu Tiandong Biotechnology Co., Ltd. is an integrated biotechnology factory focusing on peptide R&D, chemical synthesis, purification, lyophilization and global sales.

We have many years of experience in peptide raw material production and foreign trade supply. Our internal quality control system is strictly implemented throughout the whole production process. We adopt aseptic production technology and independently complete lyophilization and packaging procedures. Our peptide products feature stable appearance, good solubility and high activity retention.

Our product line covers various research peptides. Complete COA reports are available for each batch of goods. We support small trial orders, bulk orders and customization of vial cap colors, providing one-stop solutions for foreign trade supply.

With reliable product quality and responsive technical and after-sales support, our products have been exported to many countries and regions around the world. We adhere to the principle of integrity operation and prioritize quality and customer service. We sincerely welcome global partners to negotiate cooperation and achieve win-win development.

Disclaimer: All products are for research use only and shall not be used for human or veterinary therapeutic purposes.

FAQ ｜ Frequently Asked Questions

Q1: What is the purity of your product?

A1: The purity is ≥99%

Q2: What is the product appearance and solubility?

A2: White or off-white lyophilized powder. It has good water solubility and can be fully dissolved in pure water for laboratory preparation.

Q3: What documents can you provide?

A3: We provide COA

Q4: What packaging specifications do you support?

A4: Standard packaging: 5mg, 10mg, 15mg, 20mg, 30mg, 40mg, 50mg, 60mg, 100mg per vial. Custom vial cap colors are acceptable.

Q5: Do you have stock and support trial orders?

A5: Sufficient stock available. We support small trial orders and bulk wholesale orders to meet different laboratory procurement needs.

Q6: What is the storage condition?

A6: Store in a sealed, dark and dry place. Low-temperature storage can maintain long-term stability of product properties.

Q7: How about the delivery time?

A7: For in-stock items, goods can be arranged within 1–3 working days. Fast and stable global shipping service is supported.

Q8: Is this product for human use?

A8: Strictly for laboratory research use only. Not for human, animal, clinical treatment or any medical application.

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].

Certificates

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:
Tirzepatide,Retatrutide,Semaglutide,BB20,KLOW80,NAD+

Location:
No. 8 Yangshan Road, Xuzhou Economic and Technological Development Zone

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
3 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
51-100

Year of Establishment:
2020

We are a professional manufacturer of peptide products with direct factory supply. We implement strict quality control throughout the entire production process, and a Certificate of Analysis (COA) is available for every batch. Our MOQ is 1 box. Customization services are available, including brand logo printing and bottle cap customization. We will arrange shipment within 1–2 working days after receiving your payment and provide the tracking number accordingly. Transit time is 7–10 working days. We sincerely welcome your inquiries about sample purchases and discussions on long-term strategic cooperation.

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
United Kingdom	Spermidine hcl Spermidine trihydrochloride	1 KG	Jan 17, 2024
France	SPERMIDINE TRIHYDROCHLORIDE	1 KG	Nov 27, 2023

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Crystagen 99% Freeze-dried Powder In Stock Small Minimum Order Hot Selling Fast Door to Door Delivery

Product Details

Seller Information