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Cat. No.: HY-N11978

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6-Hydroxykynurenic acid

(Synonyms: 6-HKA)

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Based on 1 Customer Validation

6-Hydroxykynurenic acid (6-HKA) is a derivative of kynurenic acid (KYNA) and can be isolated from Ginkgo leaves. 6-Hydroxykynurenic acid is a low-affinity NMDAR antagonist (IC₅₀: 59 μM).

For research use only. We do not sell to patients.

Purity: 99.60%
CAS No.: 3778-29-8
Formula: C₁₀H₇NO₄
Molecular Weight:205.17

Storage:

Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month

6-Hydroxykynurenic acid Chemical Structure

CAS No.: 3778-29-8

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

6-Hydroxykynurenic acid (6-HKA) is a derivative of kynurenic acid (KYNA) and can be isolated from Ginkgo leaves. 6-Hydroxykynurenic acid is a low-affinity NMDAR antagonist (IC₅₀: 59 μM)^[1].

IC₅₀ & Target

IC50: 59 μM (NMDAR)^[1]

All iGluR Isoforms :

Chemical Information

CAS No. 3778-29-8
Appearance Solid
Molecular Weight 205.17
Formula C₁₀H₇NO₄
Color White to off-white
SMILES

O=C(C1=CC(O)=C2C=C(O)C=CC2=N1)O
Synonyms

6-HKA
Structure Classification
- Ketones, Aldehydes, Acids
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
In solvent	-80°C	6 months
	-20°C	1 month

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (267 KB)
SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Weber M, et al. 6-Hydroxykynurenic acid and kynurenic acid differently antagonise AMPA and NMDA receptors in hippocampal neurones. J Neurochem. 2001 May;77(4):1108-15. [Content Brief]

Calculators

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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Biological Activity
- Description
- IC₅₀ & Target
Chemical Information
Purity & Documentation
References

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6-Hydroxykynurenic acid

All iGluR Isoforms

Biological Activity

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

6-Hydroxykynurenic acid Related Classifications

HY-N11978 Related Classifications