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(rac)-5-Hydroxykynurenine

Urinary Metabolite

(rac)-5-Hydroxykynurenine is a urinary metabolite produced through the oxidative cleavage of the indole ring of 5-hydroxytryptophan, a reaction catalyzed by indoleamine 2,3-dioxygenase. This compound is involved in the kynurenine pathway and plays a role in regulating various biological processes, including neuroprotection and immune response. Its measurement can be valuable in studies related to neurodegenerative diseases and psychiatric disorders, as well as investigations into tryptophan metabolism.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	720-00-3
Applications	Urinary Metabolite
Formula	C₁₀H₁₂N₂O₄
Molecular Weight	224.21
SMILES	O=C(C(CC(C1=CC(O)=CC=C1N)=O)N)O

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.