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Chemical structure of 5H-Pyrrolo[2,3-b]pyrazine

GF21319

5H-Pyrrolo[2,3-b]pyrazine

Also known as 5H-pyrrolo[2,3-b]pyrazine

5H-Pyrrolo[2,3-b]pyrazine (catalogue number GF21319) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 4745-93-1. Molecular formula C6H5N3, molecular weight 119.12. Supplied in 2 pack sizes, from 250mg at ₪346.71 to 1g at ₪864.73; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS4745-93-1MW119.12FormulaC6H5N3
CAS number
4745-93-1
Molecular weight
119.12
Formula
C6H5N3
InChIKey
HFTVJMFWJUFBNO-UHFFFAOYSA-N
Catalogue number
GF21319
Brand
GLPBIO
Computed properties PubChem CID 5370803 · XLogP 0.3 · TPSA 41.6 Ų · H-bond donors 1
XLogP
0.3
TPSA
41.6 Ų
H-bond donors
1
H-bond acceptors
2
Rotatable bonds
0
Heavy atoms
9

SMILES C1=CNC2=NC=CN=C21

Computed descriptors from PubChem (CID 5370803), 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.