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Chemical structure of Coelenterazine

GC17680

Coelenterazine

Also known as 8-benzyl-6-(4-hydroxyphenyl)-2-[(4-hydroxyphenyl)methyl]imidazo[1,2-a]pyrazin-3-ol

Coelenterazine is a substrate of various luciferases such as Renilla luciferase (Rluc) and Gaussia luciferase (Gluc), and is also a cofactor of aequorin

ChemicalCAS55779-48-1MW423.46FormulaC26H21N3O3
CAS number
55779-48-1
Molecular weight
423.46
Formula
C26H21N3O3
Solubility
Ethanol ： 2 mg/mL (4·72 mM; Need ultrasonic; DMSO can inactivate Coelenterazine's activity)
InChIKey
LNCOEGVEEQDKGX-UHFFFAOYSA-N
Catalogue number
GC17680
Brand
GLPBIO
Computed properties PubChem CID 135445694 · XLogP 5.5 · TPSA 90.9 Ų · H-bond donors 3
XLogP
5.5
TPSA
90.9 Ų
H-bond donors
3
H-bond acceptors
5
Rotatable bonds
5
Heavy atoms
32

SMILES C1=CC=C(C=C1)CC2=NC(=CN3C2=NC(=C3O)CC4=CC=C(C=C4)O)C5=CC=C(C=C5)O

Computed descriptors from PubChem (CID 135445694), 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.