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Technical Data Sheet Coelenterazine
Compound Information
Product Name:
Coelenterazine
CAS No.:
55779-48-1
Molecular Formula:
C26H21N3O3
Molecular Weight:
423.46
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Appearance | Brownish-yellow crystalline powder |
| Purity (TLC) | ≥ 95 area-% |
| Extinction Coefficient (1) | ≥ 7800.0 L/(mol cm) (0.0125 mg/ml in methanol at 431 nm) |
| Extinction Coefficient (2) | ≥ 20900 L/ (mol cm) (0.0125 mg/ml in methanol at 261 nm) |
| Extinction Coefficient (3) | ≥ 20300 L/(mol cm) (0.0125 mg/ml in methanol/0.1 N HCl 9: 1, at 281 nm) |
| Color | yellow |
| λmax 1 | 431 - 435 nm (0.0125 mg/ml in methanol) |
| λmax 2 | 261 - 265 nm (0.0125 mg/ml in methanol) |
| NMR | Pass test |
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