N4-acetylcytosine

Introduction:

N-4-acetylcytosine is a kind of pyrimidine derivative, which is white or beige solid at normal temperature and pressure. pyrimidine also retains its aromaticity and is often used as medicine intermediate and photosensitizer.

 

N4-Acetylcytosine is used as a pharmaceutical intermediate in the synthesis of the anti-HIV and anti-HBV drug lamivudine, the anti-cancer drug gemcitabine, ion5- and fluoroN4-Acetylcytosine.

 

Details:

Product Name	N4-Acetylcytosine
CAS	14631-20-0
MF	C6H7N3O2
Specification	99% HPLC
Appearance	White powder
Storage	Cool Dry Place
Shelf Life	2 years
Grade	Pharmaceutical Grade

Photo:

COA:

 

Item	Specification	Test Results
Appearance	White powder	Conform
Identification	TLC:Standard solution and test solution same spot,RF	Conform
Assay (Dry Basis)	98.0%~100.5%	99%
Specific Optical	-2.4°~ -2.8°	-2.71°
PH	4.5~7.0	5.3
Heavy Metals (As Pb)	≤10ppm	<10ppm
As	≤1ppm	Not Detected
Pb	≤0.5ppm	Not Detected
Cd	≤1ppm	Not Detected
Hg	≤0.1ppm	Not Detected
Related substance	Spot not bigger than standard solution spot	No spot
Residual solvent	<0.5%	Complies
Water Content	<2%	0.18%

 

Function：

N4-Acetylcytosine plays an important role in the synthesis of pyrimidine anti-tumor drugs and anti-AIDS drugs. In the synthetic transformation, the nitrogen atom on the pyrimidine ring can react with iodomethane to obtain a product with methylation of the amide nitrogen atom.

 

Application：

N4-acetylcytosine is a white or beige solid at room temperature and pressure. It is a pyrimidine derivative. Like pyridine, pyrimidine also retains its aromaticity and is often used as a pharmaceutical intermediate, raw material for photosensitizers, etc.

 

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Packaging & Delivery:

1-20kg weight, use foil bag and & master carton, ship by express.

20-25kg weight, use drum or master carton, ship by express.

Over 100kg, we can ship by sea.

FAQ:

1. Can I get some free sample?

Yes, we offer free sample of  N4-Acetylcytosine to client but the shipping cost will be paid by client.

2.How to make payment and what is the payment term?

Payment can be done by bank, credit card, Western Union, PayPal, etc.

3. How does your factory ensure product quality?

First of all, we have about 10 years experience in this field, and we already have mature quality control procedures. In addition, we will conduct the most thorough inspection before shipment.

4. Can you do OEM for me?

We accept OEM orders, just contact us and send us your request. We will give you a reasonable price and make samples as soon as possible.

5. How to get in touch with us?

You can chat with us via email, Skype and Whats App, or simply send us an email or phone call. All our contacts are shown in website.

 

We can provide most API materials for customers. If you have any questions or would like more information, please contact us by email: info@haoze-bio.com

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