2. Membrane Transporter/Ion Channel Neuronal Signaling
  3. iGluR
  4. Crocetin disodium

Crocetin disodium  (Synonyms: Transcrocetin disodium; trans-Crocetin disodium)

Cat. No.: HY-16502 Purity: 98.00%
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Crocetin (Transcrocetin) disodium, extracted from saffron (Crocus sativus L.), acts as an NMDA receptor antagonist with high affinity.

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

Crocetin disodium Chemical Structure

Crocetin disodium Chemical Structure

CAS No. : 591230-99-8

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Solid + Solvent (Highly Recommended)
10 mM * 1 mL in Water
ready for reconstitution
 USD 121 In-stock
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10 mM * 1 mL in Water USD 121 In-stock
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5 mg USD 110 In-stock
10 mg USD 150 In-stock
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Based on 1 publication(s) in Google Scholar

Other Forms of Crocetin disodium:

Crocetin disodium Related Antibodies

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Description

Crocetin (Transcrocetin) disodium, extracted from saffron (Crocus sativus L.), acts as an NMDA receptor antagonist with high affinity.

IC50 & Target

NMDA Receptor

 

In Vitro

Crocetin (Transcrocetin, trans-Crocetin) disodium, a saffron metabolite originating from the crocin apocarotenoids, has been shown to exert strong NMDA receptor affinity and is thought to be responsible for the CNS activity of saffron.To ensure unchanged viability of Caco-2 cells throughout the transport experiments, cellular mitochondrial dehydrogenase activity of Caco-2 cells is measured by MTT assay after a 24 h incubation period with the test compounds: Hydroalcoholic saffron extract saffron extract (SE, 0.5-1 mg/mL) and crocin-1 (250-1000 µM) reveal no negative significant changes in cellular viability. Crocetin disodium at 10 µM level does not change viability while higher concentrations (40-160 µM) reduces significantly cellular viability[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Crocetin disodium Related Antibodies
Molecular Weight

372.37

Formula

C20H22Na2O4
CAS No.
Appearance

Solid

Color

Orange to reddish brown

SMILES

O=C(O[Na])/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C(O[Na])=O
Structure Classification
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

H2O : ≥ 4.56 mg/mL (12.25 mM)

DMSO : < 1 mg/mL (insoluble or slightly soluble)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.6855 mL 13.4275 mL 26.8550 mL
5 mM 0.5371 mL 2.6855 mL 5.3710 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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This equation is commonly abbreviated as: C1V1 = C2V2

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Calculation results:
Working solution concentration: mg/mL
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation
References
Cell Assay
[1]

Cytotoxicity of test compounds is determined by MTT assay using Caco-2 cells in 96 well plates at a density of 20.000 cells per well in 200 µl FBS-free medium, grown for 96 h and followed by 24 h contact time with the test compounds (100 µL of serum-free media containing SE 0.5, 1, and 2 mg/mL; trans-crocin-1 250, 500, and 1000 µM; Transcrocetinate 10, 40, 80, and 160 µM) and incubation at 37°C/5% CO2. The incubation solutions are aspirated, each well is washed twice with 150 µL of PBS and 50 µL of MTT solution are added (2.5 mg/mL in PBS). Supernatants are discarded and the formed formazan is dissolved in 50 µL of DMSO. The absorption of the resulting solution is determined at λ=492 nm against reference wavelength λ=690 nm[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 2.6855 mL 13.4275 mL 26.8550 mL 67.1375 mL
5 mM 0.5371 mL 2.6855 mL 5.3710 mL 13.4275 mL
10 mM 0.2686 mL 1.3428 mL 2.6855 mL 6.7138 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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Crocetin disodium Related Classifications

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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Crocetin disodium591230-99-8Transcrocetin disodiumtrans-Crocetin disodiumiGluRIonotropic glutamate receptorsInhibitorinhibitorinhibit

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