Products Description
Product Name: Guanine
CAS: 73-40-5
EINECS: 200-799-8
Melting point: >300 °C
Boiling point: 273.11°C
Density: 1.4456 g/cm3
Specification
| Items | Specifications |
| Appearance | White needle-like crystals or amorphous powder |
| Purity | ≥99% |
| Water | ≤0.1% |
Application
1. Guanine is widely used in the preparation of antiviral, antitumor drugs and nucleotide analogs.
2. Guanine is applied in biochemical reagents, nucleic acid research and cell culture media.
3. Guanine is used in cosmetic additives, food colorants and feed nutritional supplements.
Storage and Precautions
1. Guanine should be stored in a cool, dry, well-ventilated area.
2. Keep Guanine away from moisture, direct sunlight, strong oxidants and strong acids.
3. Keep containers of tightly sealed to prevent moisture absorption and contamination.
Safety Information
1. Guanine is non-flammable and non-corrosive under normal storage conditions.
2. Guanine may cause slight irritation to eyes and skin upon direct contact.
3. Guanine is harmless under normal handling; excessive ingestion may cause mild gastrointestinal discomfort.
Benefits Of Use
1. Guanine acts as a key purine nucleobase intermediate for nucleic acid and pharmaceutical synthesis.
2. Guanine provides essential structural units for biochemical research and nucleotide drug development.
3. Guanine exhibits high chemical stability and good biocompatibility in biological systems.
Recommended Products
| Items | Product Name |
| 1 | Thymosin CAS 65-71-4 |
| 2 | Pyridine hydrochloride CAS 628-13-7 |
| 3 | Pyrazine CAS 290-37-9 |
| 4 | Benzylamine CAS 100-46-9 |
| 5 | Pyrazole CAS 288-13-1 |
| 6 | Tea polyphenol CAS 84650-60-2 |
| 7 | L-Malic acid CAS 97-67-6 |
| 8 | DL-Malic acid CAS 617-48-1 |
| 9 | D-Malic Acid CAS 636-61-3 |
| 10 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
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Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
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