 Home > Food Additives > Nutrition Supplements > Paraxanthine for Sale > 1,7-Dimethylxanthine CAS611-59-6 C7H8N4O2 1,7-Dimethylxanthine-[2H6] (para-xanthine)

1,7-Dimethylxanthine CAS611-59-6 C7H8N4O2 1,7-Dimethylxanthine-[2H6] (para-xanthine) buy - large image1

1,7-Dimethylxanthine CAS611-59-6 C7H8N4O2 1,7-Dimethylxanthine-[2H6] (para-xanthine) buy - image1

1,7-Dimethylxanthine CAS611-59-6 C7H8N4O2 1,7-Dimethylxanthine-[2H6] (para-xanthine) buy - image2

1,7-Dimethylxanthine CAS611-59-6 C7H8N4O2 1,7-Dimethylxanthine-[2H6] (para-xanthine) buy - image3

1,7-Dimethylxanthine CAS611-59-6 C7H8N4O2 1,7-Dimethylxanthine-[2H6] (para-xanthine) buy - image4

1,7-Dimethylxanthine CAS611-59-6 C7H8N4O2 1,7-Dimethylxanthine-[2H6] (para-xanthine)

Name: 1,7-Dimethylxanthine CAS611-59-6 C7H8N4O2 1,7-Dimethylxanthine-[2H6] (para-xanthine)
Brand: Atomixchem
SKU: pr2607152068
Price: 45 USD
Availability: InStock

76 Inquiries

Unit Price:

$45/KG FOB

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CAS No.:

611-59-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Brand:

Atomixchem

Packaging:

25KG/BAG

Price valid (until):

2026-08-15

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Atomix Chem Co.,Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Hydroquinone,Dichloromethylsilane,Dichlorodimethylsilane

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Product Description
Seller Information
Inquiry History

Description

High-purity pharmaceutical-grade paraxanthine is a special active ingredient for stimulating energy in functional beverages and dietary supplements, and also has pharmaceutical raw material application value.

Items	Specifications
Loss on drying	0.18%
Residue on ignition	0.09%
Heavy metal	Conforms

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:
Hydroquinone,Dichloromethylsilane,Dichlorodimethylsilane

Location:
No.933,9th floor,office building,jinan new materials industry zone,jinan city,shandong province,,china

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

Total Employees:
11-50

Year of Establishment:
2023

Certifications:
ISO9001

Atomix Chem is a company with over 10 years of experience in importing and exporting chemicals in China. We are dedicated to developing surfactants, organic solvents, organic additives, and flavoring and fragrances, providing solutions for customers in the industrial, food, pharmaceutical, and cosmetic sectors. We also offer customized packaging and transportation services, actively meeting the potential needs of our clients. Perseverance and Customer-centric are our core values. For us, establishing long-term and stable cooperation with customers is more important than expanding the market. What sets us apart is that we not only purchase chemicals from suppliers but also import raw materials for them. This cooperative model enables us to achieve competitive prices and stable supply capabilities. Our mission is to share chemicals with the world. More than 40 countries have chosen Atomix as their stable partner.

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 Kingdom	pharmaceutical nootropics Paraxanthine 1,7-DIMETHYLXANTHINE CAS: 611-59-6 99% white powder HHD HHD	1 MT	Aug 3, 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

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