Resazurin (sodium salt), 5G

SKU:
CAY-14322-5G
$63.00

Description

Resazurin (sodium salt)

Resazurin is a blue non-fluorescent dye that when reduced to the highly red-fluorescent product resorufin (ex/em max = 570/580 nm, respectively) can be used as a quantifiable detection agent for enzyme activity assays.1,2 The non-fluorescent resazurin can be used as an oxidation-reduction indicator in cell viability assays in a variety of cells.1

WARNING This product is not for human or veterinary use.

Formal Name
7-hydroxy-3H-phenoxazin-3-one-10-oxide, monosodium salt
CAS Number
62758-13-8
Molecular Formula
C12H6NO4 • Na
Formula Weight
251.2
Purity
≥85%
Emission
580 nm
Excitation
570 nm
Formulation(Request formulation change)
A crystalline solid
Solubility
  • DMF: 0.5 mg/ml
  • DMSO: 0.5 mg/ml
  • Ethanol: 0.5 mg/ml
  • PBS (pH 7.2): 5 mg/ml
λmax
228, 288, 379, 610 nm
SMILES
O=C1C=C2OC3=CC([O-])=CC=C3[N+]([O-])=C2C=C1.[Na+]
InChi Code
InChI=1S/C12H7NO4.Na/c14-7-1-3-9-11(5-7)17-12-6-8(15)2-4-10(12)13(9)16;/h1-6,14H;/q;+1/p-1
InChi Key
IVGPGQSSDLDOLH-UHFFFAOYSA-M
Origin
Synthetic
Shipping & Storage Information
Storage
Room temperature
Shipping
Room Temperature in continental US; may vary elsewhere
Stability
≥ 4 years