G6779

Guanine

BioUltra

• Synonyme(s) : 2-Amino-1,7-dihydro-6H-purin-6-one, 2-Amino-6-hydroxypurine, 2-Aminohypoxanthine
• Formule empirique (notation de Hill) : C₅H₅N₅O
• Numéro CAS: 73-40-5
• Poids moléculaire : 151.13
• UNSPSC Code: 41106305
• NACRES: NA.51
• PubChem Substance ID: 24895274
• EC Number: 200-799-8
• Beilstein/REAXYS Number: 9680
• MDL number: MFCD00071533
• Assay: ≥99% (HPLC)
• Biological source: synthetic (organic)
• Form: powder
• Solubility: 1 M NaOH: 0.1 M, clear, colorless to faintly yellow

Propriétés

• Quality Segment: 200
• biological source: synthetic (organic)
• product line: BioUltra
• assay: ≥99% (HPLC)
• form: powder
• impurities: ≤0.005% Phosphorus (P), ≤0.1% Insoluble matter
• ign. residue: ≤0.1%
• mp: >300 °C (lit.)
• solubility: 1 M NaOH: 0.1 M, clear, colorless to faintly yellow
• cation traces: Al: ≤0.02%, Ca: ≤0.005%, Cu: ≤0.0005%, Fe: ≤0.005%, K: ≤0.005%, Mg: ≤0.005%, Na: ≤0.1%, Pb: ≤0.001%, Zn: ≤0.002%
• SMILES string: NC1=Nc2[nH]cnc2C(=O)N1
• InChI: 1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11)
• InChI key: UYTPUPDQBNUYGX-UHFFFAOYSA-N

Description

Informations sur la sécurité

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Classe de stockage: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves