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Adenine Powder Nucleobase (a purine derivative)

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Buy Adenine Powder Nucleobase (a purine derivative) Online CAS 73-24-5

 

Adenine Specification

Product Name: Adenine
CAS: 73-24-5
Content: 99%
Appearance: white powder
Packing: 25KG/cardboard drum
Ingredients: 1H-Purine-6-amine
Physical and chemical properties: White fine powder crystallizes with a strong salty taste. Molecular formula: C5H5N5 Molecular weight: 135.127 Density: 1.612g/ml Melting point: 360-365°C Boiling point: 553.5°C Flash point: 322.7°C Refractive index: 1.954 Solubility: insoluble in cold water, soluble in boiling water, acids and alkalis, slightly soluble Ethanol, insoluble in ether and chloroform.
Category: Pharmaceutical Raw Materials
Field: Pharmaceutical Intermediates
Deferred products: Adenosine, ATP, ADP, anti-AIDS drug tenofovir and vitamin B4

 

What is Adenine?

Adenine is a nucleobase (a purine derivative). Its derivatives have a variety of roles in biochemistry including cellular respiration, in the form of both the energy-rich adenosine triphosphate (ATP) and the cofactors nicotinamide adenine dinucleotide (NAD) and flavin adenine dinucleotide (FAD). It also has functions in protein synthesis and as a chemical component of DNA and RNA. The shape of adenine is complementary to either thymine in DNA or uracil in RNA.

 

Adenine Certificate of Analysis

Product name Adenine
CAS No. 73-24-5 Outer Packing 25KG/drum
Production date 2017.11.02 Shelf life 2019.11.01
Standard adopted USP36
Items of analysis Specification Results
Appearance White crystal or crystalline powder,odourless, tasteless. Conforms
Identification The infrared absorption spectrum and reference substance in the map Conforms
Loss on Drying ≤1.0% 0.18%
Residue on Ignition ≤0.1% 0.05%
Heavy metals ≤10ppm <1ppm
Nitrogen content 50.2~53.4% 51.5%
Related substances Each set of corresponding sample solution and standard solution difference may not be over 2.0% Conforms
Assay(HPLC) 98.0– 102.0% 99.3%
Conclusion Qualified

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