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Chemical structure of Guanine

GC16949

Guanine

Also known as 2-amino-1,7-dihydropurin-6-one

Guanine (catalogue number GC16949) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 73-40-5. Molecular formula C5H5N5O, molecular weight 151.13. IUPAC name: 2-amino-1,7-dihydropurin-6-one. Supplied in 2 pack sizes, from 100mg at ₪146.84 to 500mg at ₪314.08; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS73-40-5MW151.13FormulaC5H5N5O
CAS number
73-40-5
Molecular weight
151.13
Formula
C5H5N5O
Solubility
＜ 1 mg/mL in DMSO (insoluble or slightly soluble); 3 mg/mL in 0·5 M NaOH (ultrasonic and adjust pH to 11 with 1M NaOH)·
InChIKey
UYTPUPDQBNUYGX-UHFFFAOYSA-N
Catalogue number
GC16949
Brand
GLPBIO
Computed properties PubChem CID 135398634 · XLogP -1.1 · TPSA 96.2 Ų · H-bond donors 3
XLogP
-1.1
TPSA
96.2 Ų
H-bond donors
3
H-bond acceptors
3
Rotatable bonds
0
Heavy atoms
11

SMILES C1=NC2=C(N1)C(=O)NC(=N2)N

Computed descriptors from PubChem (CID 135398634), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.