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Chemical structure of 1H-Pyrazolo

GF43390

1H-Pyrazolo

Also known as 1H-pyrazolo[4,3-d]pyrimidine

1H-Pyrazolo (catalogue number GF43390) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 272-57-1. Molecular formula C5H4N4, molecular weight 120.11. IUPAC name: 1H-pyrazolo[4,3-d]pyrimidine. Supplied as 100mg at ₪673.02; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS272-57-1MW120.11FormulaC5H4N4
CAS number
272-57-1
Molecular weight
120.11
Formula
C5H4N4
InChIKey
APXRHPDHORGIEB-UHFFFAOYSA-N
Catalogue number
GF43390
Brand
GLPBIO
Computed properties PubChem CID 21083976 · XLogP -0.1 · TPSA 54.5 Ų · H-bond donors 1
XLogP
-0.1
TPSA
54.5 Ų
H-bond donors
1
H-bond acceptors
3
Rotatable bonds
0
Heavy atoms
9

SMILES C1=C2C(=NC=N1)C=NN2

Computed descriptors from PubChem (CID 21083976), 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.