| CAS No.: | 69-89-6 |
|---|---|
| Formula: | C5h4n4o2 |
| EINECS: | 200-718-6 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Audited Supplier Hot Selling Xanthine CAS 69-89-6 With Best Price High Quality
| Product name | 2,6-Dihydroxypurine |
| CAS number | 69-89-6 |
| Molecular formula | C5H4N4O2 |
| Molecular weight | 152.11 |
| Appearance | White Powder |
| Purity | 98.0% |
| Packge | 25KG or under requirement |
| Description | 2,6-Dihydroxypurine, also called xanthine, is a compound formed by the fusion of a pyrimidine ring and an imidazole ring. It is a yellow flaky crystal, hardly soluble in water, alcohol, and easily soluble in hydroxide. Sodium is dissolved in solution. At pH6, there is maximum absorption at 267nm wavelength. There is no melting point for thermal decomposition. This product is soluble in water and acidic solution, slightly soluble in water and ethanol, insoluble in organic solvents. |
1.2,6-Dihydroxypurine, also called xanthine, is a compound formed by the fusion of a pyrimidine ring and an imidazole ring. It is a yellow flaky crystal, hardly soluble in water, alcohol, and easily soluble in hydroxide. Sodium is dissolved in solution. At pH6, there is maximum absorption at 267nm wavelength. There is no melting point for thermal decomposition. This product is soluble in water and acidic solution, slightly soluble in water and ethanol, insoluble in organic solvents.
2.It is used in biochemical research and organic synthesis, and is an intermediate of the drug theobean base.
Our distribution capabilities include:
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Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.Bulk - storage and transport of powders and liquids - movement of goods in ships - powders and bulk liquids
Pharma, feed and food storage to accredited standards
Segregated materials by business unit and hazard classification
Temperature controlled storage and transport
Effective cost control
Re-packing, drum filling, bagging, ripping and tipping
Customer delivery KPI's on delivery fulfillment performance
1.What is the way you ship?
Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex etc
Our way of shipping the products is universal and secure.
The company name and other contents related to pharmacy are not written on the package slips.
The way of packing is regularly changed for a secure delivery.
The packages are small in order to avoid unwelcomed questions . If the order is big, then it will be divided into two or more packages
2.Can the packages be trackable?
YES, we provide tracking number and you can track on internet.
3.Where do you ship to?
Worldwide.
4.Do you offer domestic shipping/remail shipping?
Yes we can ship to USA/UK/Canada/Australia/Germany etc warehouse first then to you.
5.Do you ensure your packing , what about customs, what happens if the package is retained?
We concern a lot about our safety system, we pack the orders as secure as possible. If a package is seized at customs, reships of seized orders will be done provided you have a copy of the letter to show us. If you receive a seizure letter, please contact us immediately with a scanned copy of the seizure letter, and also a new address to have your order reshipped to.
6.Which payment options are available?
Bitcoin
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MoneyGram
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