5,7-Dichlorokynurenic acid monohydrate
5,7-Dichlorokynurenic acid monohydrate (CAS: 190908-40-8), a bioactive small molecule with the empirical formula C10H5Cl2NO3 · H2O and a molecular weight of 276.07 g/mol, is supplied by Tech Serve Solutions. This compound, presenting as a light yellow solid, is primarily utilised in cell biology and neuroscience research. Its properties make it valuable for studying cell signalling and neurotransmission pathways.
- IUPAC
- 5,7-Dichloro-4-hydroxyquinoline-2-carboxylic acid monohydrate
- Synonyms
- C10H5Cl2NO3 · H2O5,7-Dichloro-4-hydroxyquinoline-2-carboxylic acid monohydrate

Neuroscience Research
Investigates mechanisms of neurotransmission and the function of ionotropic glutamate receptors. This compound can serve as a tool in understanding neuronal signalling and excitotoxicity.
Cell Biology Studies
Used as a bioactive small molecule to probe cellular processes. Its effects on cell signalling pathways can be explored in various biological contexts.
Ion Channel Modulation
Applicable in research focused on ligand-gated ion channels and specifically NMDA receptor activity. It helps in characterising the function and modulation of these critical neuronal components.
| Molecular weight | 276.07 |
|---|---|
| Empirical formula | C10H5Cl2NO3 · H2O |
| Assay | ≥98% (HPLC) |
| Form | solid |
| Colour | light yellow |
| Solubility | DMSO: >10 mg/mLH2O: insoluble |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... GRIN1(2902), NGFR(4804)mouse ... Gria1(14799), Grin2a(14811)rat ... Gria1(50592), Grik1(29559), Grin2a(24409), Grin2b(24410) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 5,7-Dichlorokynurenic acid monohydrate used for?
+
5,7-Dichlorokynurenic acid monohydrate is used in neuroscience and cell biology research, particularly for studying cell signalling, neurotransmission, and the modulation of ionotropic glutamate receptors and ion channels.
What is the CAS number and formula for 5,7-Dichlorokynurenic acid monohydrate?
+
The CAS number is 190908-40-8 and the empirical formula is C10H5Cl2NO3 · H2O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 5,7-Dichlorokynurenic acid monohydrate with a purity of ≥98% (HPLC). This is a research-grade chemical and is not represented as USP, BP, or EP.
How should 5,7-Dichlorokynurenic acid monohydrate be handled safely?
+
This compound is a warning substance (GHS07) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves should be worn. Ensure adequate ventilation and avoid dust formation. Refer to the Safety Data Sheet for comprehensive handling instructions.
How is 5,7-Dichlorokynurenic acid monohydrate packed and shipped?
+
This chemical is available as a light yellow solid. Tech Serve Solutions, as a global supplier, can arrange for its export according to international shipping regulations.
How can I request a quote or sample?
+
Please contact our sales department through our website or by phone to request a quote or a sample of 5,7-Dichlorokynurenic acid monohydrate.
▶ Related products

(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology

(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis