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Paraxanthine 1,7-Dimethylxanthine bulk powder

Name: Paraxanthine 1,7-Dimethylxanthine bulk powder
Brand: Jayoo
SKU: pr2608143161
Price: 520 USD
Availability: InStock

TDS 76 Inquiries

Unit Price:

$520-600/KG FOB

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CAS No.:

611-59-6

Grade:

Food Grade

Content:

98%

Port:

Shenzhen

Brand:

Jayoo

Packaging:

1kg per bag

Price valid (until):

2026-12-31

Contact Supplier

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shenzhen Jayoo Biotech Co., Ltd,

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Fisetin,Coenzyme PQQ,S-Acetyl L-Glutathione,D-Glucosamine Hydrochloride Powder Glucosamine Sulfate Potassium Chloride Powder,MSM Powder,Sodium Hyaluronate Powder

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Product Description
Seller Information
Inquiry History

Description

About Paraxanthine

Paraxanthine , also known as 1,7-dimethylxanthine , is the main caffeine metabolite with clean stimulant effects, supporting focus, workout performance and metabolism without caffeine’s unpleasant side effects, serving as a

functional raw material for sports nutrition and brain health product.

Product name: Paraxanthine ; 1,7-Dimethylxanthine

CAS:611-59-6

MF:C7H8N4O2

MW:180.16

EINECS:210-271-9

Product Specification Sheet

Test Items	Specification
Appearance	White to off-white powder
Purity	≥ 98.5
Residue on ignition	≤ 0.1%
Loss on drying	≤ 0.5%
Lead (Pb)	≤ 3 .0ppm
Arsenic (As)	≤ 2 .0ppm
Cadmium(Cd)	≤ 1.0ppm
Mercury (Hg)	≤ 1.0 ppm
Total Plate Count	≤1000cfu/g
Total Yeast & Mold	≤ 1 00cfu/g
E.Coli	Negative
Salmonella	Negative
Standard: In house
Storage: Sealed packaging, stored at cool, dry and away from light & heat.

Potential benefits

Focus and alertness
Sports performance and endurance
Metabolism health
Cognitive health
Anti-fatigue

Our Advantages

Low MOQ, flexible support for small-scale trial orders
Customization package to meet diverse needs
Strict control of quality, supporting free samples
Support authoritative third-party testing, such as SGS and Eurofins.etc

How to purchase Paraxanthine?

As a high-quality Paraxanthine manufacturer in China, we can provide stable and reliable Paraxanthine raw material products. We could provide cost-effective solutions for enterprises of all sizes.. With a well-established supply chain, we can efficiently deliver to global markets such as China, the United States, Europe, Japan.etc,We are willing to become your trusted long-term partner for Paraxanthine powder.

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ECHEMI Editorial Reference

Paraxanthine, a caffeine metabolite, provides protection against Dopaminergic cell death via stimulation of Ryanodine Receptor Channels.

Certificates

Basic Info

Product Name:

Paraxanthine

Other Name:

1H-Purine-2,6-dione,3,7-dihydro-1,7-dimethyl-;Paraxanthine;3,7-Dihydro-1,7-dimethyl-1H-purine-2,6-dione;1,7-Dimethylxanthine;NSC 400018;1,7-Dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione

CAS No.:

611-59-6

Molecular Formula:

C7H8N4O2

InChIKeys:

InChIKey=QUNWUDVFRNGTCO-UHFFFAOYSA-N

Molecular Weight:

180.16

Exact Mass:

180.16

EC Number:

210-271-9

UNII:

Q3565Y41V7

NSC Number:

400018

DSSTox ID:

DTXSID2052281

Categories:

Nutrition Supplements

Characteristics

PSA:

67.2

XLogP3:

-0.2

Appearance:

white solid

Density:

1.6 g/cm3

Melting Point:

297-299 °C

Boiling Point:

312.97°C (rough estimate)

Flash Point:

9℃

Refractive Index:

1.737

Water Solubility:

ethanol: 0.6mg/mL

Storage Conditions:

-20°C Freezer

Toxicity:

mmo-esc 150 mg/L CSHSAZ 16,337,52

Collision Cross Section:

133.24 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|135.63 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|134 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|138.7 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|149.5 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|132.4 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|134.5 Å² [M+H]+

See More Paraxanthine Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth.
Storage	none
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 Paraxanthine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Fisetin,Coenzyme PQQ,S-Acetyl L-Glutathione,D-Glucosamine Hydrochloride Powder Glucosamine Sulfate Potassium Chloride Powder,MSM Powder,Sodium Hyaluronate Powder

Location:
7C92B, Building 213, Tairan Science and Technology Park, No. 113 Tairan 4th Road, Tian'an Community, Shatou Subdistrict, Futian District, Shenzhen City

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

Average lead Time:
10

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2025

Shenzhen Jayoo Biotech Co., Ltd. is an emerging high-tech enterprise dedicated to the field of biological health. We are committed to delivering natural, safe, and highly effective health products and solutions to global markets.
Our core strength lies in a professional team with over a decade of deep industry experience in the bio-health sector. Composed of seasoned R&D specialists and market-driven professionals, our team combines strong technical expertise with innovative thinking and commercial insight. In parallel, we have established preliminary collaborations with leading domestic universities and research institutions, leveraging their advanced scientific resources to accelerate product development and technology commercialization—injecting strong momentum into our long-term growth.
Jayoo Biotech focuses on innovation in natural active ingredient extraction and biosynthesis technologies. Guided by our R&D philosophy of “Natural, Safe, and Effective,” we integrate modern biotechnology with advanced plant extraction processes to build differentiated technological advantages. Our product development spans multiple health-related sectors, including natural active ingredients, functional raw materials, and nutritional supplements, with continuous innovation driving enhanced product competitiveness.

Inquiry History

76 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	cas 611-59-6 1,7-DIMETHYLXANTHINE	250 G	Oct 5, 2023
Canada	CAS 611-59-6 1,7-DIMETHYLXANTHINE Factory Supply	10 KG	Nov 3, 2023
United States	Wholesale Pure 1,7-Dimethylxanthine Raw Mateial Powder CAS 611-59-6	10	Jul 14, 2026
United States	Best price Paraxanthine CAS 611-59-6 with safe delivery JC	20 KG	Nov 2, 2023
Peru	pharmaceutical nootropics Paraxanthine 1,7-DIMETHYLXANTHINE CAS: 611-59-6 99% white powder HHD HHD	10 KG	Nov 15, 2023
United States	pharmaceutical nootropics Paraxanthine 1,7-DIMETHYLXANTHINE CAS: 611-59-6 99% white powder HHD HHD	1 KG	Sep 29, 2023
Thailand	pharmaceutical nootropics Paraxanthine 1,7-DIMETHYLXANTHINE CAS: 611-59-6 99% white powder HHD HHD	20 KG	Nov 11, 2023
United States	pharmaceutical nootropics Paraxanthine 1,7-DIMETHYLXANTHINE CAS: 611-59-6 99% white powder HHD HHD	100 G	Oct 11, 2023
United States	Pure 99% 1,7-Dimethylxanthine raw powder Paraxanthine	2 KG	Jun 12, 2025
United States	Para xanthine	1 KG	May 31, 2024
Colombia	paraxanthine	1 KG	Feb 27, 2024
China	Paraxanthine	0.1 MT	May 25, 2026
United States	Paraxanthine	1 KG	Apr 2, 2026
United States	Paraxanthine	1 KG	Feb 12, 2026
Poland	Paraxanthine 1,7-Dimethylxanthine 99%	25 KG	Nov 28, 2025
Australia	paraxanthine	1 KG	Nov 10, 2025
France	paraxanthine	10 G	Jul 10, 2025
United States	1,7-dimethylxanthine (Paraxanthine)	100 KG	Jun 26, 2025
Denmark	Paraxanthine	500 G	May 2, 2025
United States	High purity paraxanthine	20 KG	Mar 30, 2025

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