| CAS No.: | 71-30-7 |
|---|---|
| Formula: | C4h5n3o |
| EINECS: | 200-749-5 |
|
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| Product Name: | Cytosine |
| Molecular Formula: | C4H5N3O |
| Molecular Weight: | 111.1 |
| CAS No.: | 71-30-7 |
| EINECS: | 200-749-5 |
| Melting Point: | >300 °C(lit.) |
| Boiling Point: | 208.2°C (rough estimate) |
| Density: | 0.48 g/cm3 |
Pharmaceuticals: Essential raw material for antiviral drugs (e.g., Lamivudine for HIV) and anticancer agents (e.g., Gemcitabine).
Biotechnology: Nucleobase for DNA/RNA synthesis, CRISPR gene editing, and PCR diagnostic kits.
Agrochemicals: Intermediate in fungicide formulations (e.g., carbendazim).
Research: High-purity cytosine for biochemical studies and reference standards.
Packing 25kgs net plastic drum
Storage Store in a cool, dry conditions at a temperature well below melting point.
Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by T/T, Western Union
Q3 How to confirm the Product Quality before placing orders
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will produce the products according to your requirement.
Q4 What's your MOQ
A4 Our MOQ is 25kg.
Q5 How about delivery leadtime
A5 Delivery lead time: About 7 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8 How to contact us
A9 You can chat with us by Trademanager, Whatsapp, Skype Online.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly or send Email to us., you will get our reply.
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