Coelenterazine
Also known as: Coelenteramine, 2-[(4-Hydroxyphenyl)methyl]-6-(4-hydroxyphenyl)-8-(phenylmethyl)-imidazo[1,2-a]pyrazin-3(7H)-one, 8-Benzyl-2-(4-hydroxybenzyl)-6-(4-hydroxyphenyl)imidazo[1,2-a]pyrazin-3(7H)-one, Coelenterazin, Coelenterazine, native, Oplophorus luciferin, Luciferin (oplophorus), MFCD00467176
Coelenterazine (CAS 55779-48-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C26H21N3O3 and a molecular weight of 423.463 g/mol. Key properties include a boiling point of 641.4±65.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 341.7±34.3 °C. GHS hazard statements: H413. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55779-48-1
- Jingsj CID
- J-1989998-0
- Molecular Formula
- C26H21N3O3
- Molecular Weight
- 423.463 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 641.4±65.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 341.7±34.3 °C |
| Exact Mass | 423.158295 |
| PSA | 90.62000 |
| LogP | 3.87 |
| Appearance | solid | yellow |
| Vapor Pressure | 0.0±2.0 mmHg at 25°C |
| Refractive Index | 1.689 |
| Additional Property | methanol and ethanol: soluble |
GHS Safety & Compliance
- H413
Activity & Biological Data
| Additional Information | [1]. Andrea Pichler, et al. Imaging reversal of multidrug resistance in living mice with bioluminescence: MDR1 P-glycoprotein transports coelenterazine. Proc Natl Acad Sci U S A. 2004 Feb 10; 101(6): 1702–1707. |
|---|
Frequently Asked Questions
What is the CAS number of Coelenterazine?
The CAS number of Coelenterazine is 55779-48-1.
What are the molecular formula and molecular weight of Coelenterazine?
Coelenterazine has molecular formula C26H21N3O3 and molecular weight 423.463 g/mol.
Is Coelenterazine hazardous?
Coelenterazine has GHS hazard statements H413.
What are the upstream and downstream products of Coelenterazine?
For Coelenterazine, Upstream Products: Coelenteramine, 4-Hydroxyphenylpyruvic acid, 4-Hydroxyphenylacetic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Coelenterazine (CAS 55779-48-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989998-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.