73-24-5 Adenine USP32
Synonyms: 1,6-dihydro-6-imino-9h-purin;1H-Purine, 6-amino-;1h-purine,6-amino;1H-Purine-6-amine;3,6-Dihydro-6-iminopurine;6-Amino-3H-purine;6-Amino-7H-purine;6-Amino-9H-purine
CAS: 73-24-5
MF: C5H5N5
MW: 135.13
EINECS: 200-796-1
Product Categories: PYRIMIDINE;Pharmaceutical Intermediates;Purines;PLANT GROWTH REGULATOR;Nucleobases and their analogs;Plant Growth Regulators;Biochemistry;Cytokinins;Nucleosides, Nucleotides & Related Reagents;Nutritional Supplements;Nucleic acids;Nucleic acid purification;Vitamin Ingredients;Other Products;Amines;Bases & Related Reagents;Heterocycles;Intermediates & Fine Chemicals;Nucleotides;Pharmaceuticals;MONACRIN;nucleoside;Inhibitors;vitamin series;Pyridines ,Halogenated Heterocycles
Mol File: 73-24-5.mol
Adenine Structure
Adenine Chemical Properties
Melting point >360 °C(lit.)
Fp 220°C
storage temp. Store at RT.
Water Solubility 0.5 g/L (20 ºC)
Sublimation 220 ºC
Merck 14,152
BRN 5777
Stability: Stable. Moisture-sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference 73-24-5(CAS DataBase Reference)
NIST Chemistry Reference Adenine(73-24-5)
EPA Substance Registry System 1H-Purin-6-amine(73-24-5)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-20/21/22
Safety Statements 26-36
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS AU6125000
F 8-10-23
TSCA Yes
HazardClass 6.1
PackingGroup III
Adenine Chemical Properties
mp >360 °C(lit.)
Fp 220°C
storage temp. Store at RT.
Water Solubility 0.5 g/L (20 ºC)
Sublimation 220 ºC
Merck 14,152
BRN 5777
Stability: Stable. Moisture-sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference 73-24-5(CAS DataBase Reference)
NIST Chemistry Reference Adenine(73-24-5)
EPA Substance Registry System 1H-Purin-6-amine(73-24-5)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-20/21/22
Safety Statements 26-36
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS AU6125000
F 8-10-23
HazardClass 6.1
PackingGroup III
Adenine Usage And Synthesis
Chemical Properties White to almost white crystalline powder
Usage local antiseptic
Usage Vitamin B4
Usage Widespread throughout animal and plant tissues combined with niacinamide, d-ribose, and phosphoric acids; a constituent of nucleic acids and coenzymes, such as codehydrase I and II, adenylic acid, coa laninedehydrase. It is used in microbial determination of niacin; in research on heredity, virus diseases, and cancer.
Usage enteric coating
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