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Guanine

Catalog No. 51020 Name Sigma Aldrich
CAS Number 73-40-5 Website http://www.sigmaaldrich.com
M. F. C5H5N5O Telephone 1-800-521-8956
M. W. 151.1261 Fax
Purity ≥99.0% (HPLC) Email
Storage Chembase ID: 2118

SYNONYMS

Title
鸟嘌呤
IUPAC name
2-amino-6,9-dihydro-1H-purin-6-one
IUPAC Traditional name
guanine
Synonyms
2-Amino-6-hydroxypurine
2-氨基-6-羟基嘌呤

DATABASE IDS

CAS Number 73-40-5
EC Number 200-799-8
Beilstein Number 9680
MDL Number MFCD00071533

PROPERTIES

Empirical Formula (Hill Notation) C5H5N5O
Grade puriss.
Ignition Residue ≤0.3%
Purity ≥99.0% (HPLC)
Melting Point >300 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
RTECS MF8260000
Safety Statements 26-36
German water hazard class 3

DETAILS

REFERENCES