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Factory Bulk Paraxanthine 1,7-Dimethylxanthine Raw Powder CAS 611-59-6 Wholesale Supply

Name: Factory Bulk Paraxanthine 1,7-Dimethylxanthine Raw Powder CAS 611-59-6 Wholesale Supply
Brand: Guangzhou Chunqiao
SKU: pr2609152163
Price: 1 USD
Availability: InStock

76 Inquiries

Unit Price:

$1/KG FOB

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CAS No.:

611-59-6

Grade:

Cosmetics Grade

Content:

99.9%

Port:

Guangzhou

Brand:

Guangzhou Chunqiao

Packaging:

Bag/Box

Price valid (until):

2026-10-15

Contact Supplier

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Guangzhou Chunqiao Trading Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

peptide

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Product Description
Seller Information
Inquiry History

Description

Product Overview

1,7-Dimethylxanthine, also known as Paraxanthine, with CAS No. 611-59-6, belongs to xanthine alkaloid compounds. It appears as white or off-white crystalline powder. Our factory supplies high purity 1,7-Dimethylxanthine raw material in bulk, goods are in ready stock for fast shipment. It is widely used in biochemical research, health care raw materials, laboratory reagent and related formulation development fields. We strictly control product quality, every batch will be tested before delivery to ensure stable quality for our global customers.

Product Basic Information

Product Name: 1,7-Dimethylxanthine Alias: Paraxanthine CAS Number: 611-59-6 Molecular Formula: C7H8N4O2 Molecular Weight: 180.16 Appearance: White / Off-white Crystalline Powder Purity: ≥99% Storage Condition: Store in cool and dry place, sealed, avoid direct sunlight and high temperature Shelf Life: 24 months under proper storage

Functions & Application

1,7-Dimethylxanthine (Paraxanthine) is a xanthine derivative with multiple biological activities, favored by research institutions and formulation developers around the world.

Biochemical & laboratory research: Used as biochemical reagent for scientific experiment, academic study and pharmacological research.
Health raw material field: Applied in the development of nutritional supplements.
Custom formulation research: Support formula development and pilot test for new product projects.

Our product features fine powder property, low impurity content and stable batch-to-batch consistency. We can provide COA (Certificate of Analysis), HPLC test report for each shipment to meet your import and inspection requirements.

Our Advantages

✅ Factory direct wholesale, competitive price without middleman markup ✅ Ready stock, short lead time, support small trial order and bulk large order ✅ High purity ≥99%, strict quality inspection before shipment ✅ Provide full set documents: COA, HPLC, MSDS as requested ✅ Professional packaging: Aluminium foil bag, 25kg drum or customized package ✅ Flexible shipping options: Air, sea, express delivery to meet different destination requirements ✅ Professional technical support, reply your product & technical questions quickly

Packing Details

Small package: 100g / 500g / 1kg aluminum foil bag
Bulk package: 25kg fiber drum
Customized packing is acceptable according to customer demand

Notice

This product is raw material for research and formulation development only. Not for direct human consumption. Keep sealed and away from moisture.

Shop Pure 1,7-Dimethylxanthine Paraxanthine Raw Powder CAS 611-59-6 Bulk Wholesale Available-Detailed Image 1

ECHEMI Editorial Reference

Paraxanthine, a caffeine metabolite, provides protection against Dopaminergic cell death via stimulation of Ryanodine Receptor Channels.
Solid
1,7-dimethylxanthine is a dimethylxanthine having the two methyl groups located at positions 1 and 7. It is a metabolite of caffeine and theobromine in animals. It has a role as a central nervous system stimulant, a human xenobiotic metabolite, a human blood serum metabolite and a mouse metabolite.

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:

Bulk Drug Intermediates

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:
peptide

Location:
Unit 1-B2141, 19B-F1, 81-1 Nonglinxia Road, Yuexiu District, Guangzhou, China

Year of Establishment:
2026
Company Profile

Guangzhou Chunqiao Trading Co., Ltd.

established in 202 6 and headquartered in Guangzhou Province, is a comprehensive foreign trade enterprise integrating the research and development of peptides, raw material procurement, and sales. With a registered capital of 1 million USD and international certifications, our business spans 30 countries and regions, achieving an annual export volume exceeding 200 million USD. Leveraging a global supply chain system and a digital trading platform, we are dedicated to providing high-quality products and customized procurement solutions for overseas customers.

Core Business and Products
Our core operations encompass a cross-border trade agency, offering end-to-end services including import and export customs declaration, logistics clearance, and foreign exchange settlement. We also provide OEM/ODM services, specializing in product design, production, and private label processing for international brands. Furthermore, our supply chain management expertise allows us to integrate high-quality domestic manufacturing resources, establishing a vertical supply network from raw materials to finished goods. Our key product lines are in the chemical industry, focusing on raw materials, and the organic sector, featuring organic ecological products and plant extracts.
Core Competitiveness
- Full-chain service system: Establish a four-dimensional integrated system encompassing procurement, quality inspection, logistics and after-sales service, implementing a 48-hour rapid response mechanism with a customer complaint rate below 0.5%.

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
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	pharmaceutical nootropics Paraxanthine 1,7-DIMETHYLXANTHINE CAS: 611-59-6 99% white powder HHD HHD	1 KG	Sep 29, 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	18 KG	Mar 6, 2026
France	Paraxanthine	50 G	Feb 28, 2026
United States	Paraxanthine	1 KG	Feb 23, 2026
United States	Paraxanthine	1 KG	Feb 12, 2026
Poland	Paraxanthine 1,7-Dimethylxanthine 99%	25 KG	Nov 28, 2025
United States	Paraxanthine	20 KG	Nov 4, 2025
France	paraxanthine	10 G	Jul 10, 2025

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