应用
Employed as a nucleobase incorporated into biological nucleic acids. Guanine is suitable reagent used to investigate the mechanism of electrochemical oxidation of guanine and adenine using a glassy carbon microelectrode and cyclic and differential pulse voltammetry. It may be used in the preparation of mixed-sequence peptide nucleic acid (PNA) monomers.

备注
Store away from oxidizing agents. Keep the container tightly closed in a well ventilated place.

基本信息

MDL
MFCD00071533

EINECS
200-799-8

分子式
C₅H₅N₅O

分子量
151.13

熔点
>300°

灵敏度
Keep Cold.

形态
Powder

溶解性
Insoluble in water. Soluble in ammonia-water, KOH solutions, dilute acids, and 1 N NaOH (0.1M).

Beilstein
9680

Merck
14,4564

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
MF8260000

TSCA
是