D-Glucuronic acid lactone
Based on 1 publication(s) in Google Scholar
D-Glucuronic acid lactone (D-Glucurono-6,3-lactone; D-Glucurono-γ-lactone; D-Glucuronolactone; Dicurone; Glucoxy; Glucurolactone; Glucurone) is an endogenous metabolite and a glucuronic acid derivative. D-Glucuronic acid lactone serves as a starting reagent for the synthesis of 2,3,4-tris (tert-butyldimethylsilyl) glucuronic acid trichloroethyl ester, which is used to prepare 1-O-acyl glucuronic acids for the anti-inflammatory agent mL-3000 (HY-B1452), synthesize optically active glucuronic acids, and produce long-chain alkyl glucuronides. D-Glucuronic acid lactone shows potential for use in studies of reversible cerebral vasoconstriction syndrome (RCVS).
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 32449-92-6
- Formula: C6H8O6
- Molecular Weight:176.12
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
Publications Citing Use of MedChemExpress (MCE) D-Glucuronic acid lactone
MoreAll Endogenous Metabolite Isoforms
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Biological Activity
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Human Endogenous Metabolite |
D-Glucuronic acid lactone serves as a starting reagent for the synthesis of 2,3,4-tris (tert-butyldimethylsilyl) glucuronic acid trichloroethyl ester, which is used to prepare 1-O-acyl glucuronic acids for the anti-inflammatory agent mL-3000 (HY-B1452), synthesize optically active glucuronic acids, and produce long-chain alkyl glucuronides[1][2][3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 32449-92-6
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Appearance Solid
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Molecular Weight 176.12
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Formula C6H8O6
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Color White to off-white
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SMILES
O=C1[C@@H](O)[C@@H](O)[C@]([C@@H](O)C=O)([H])O1
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Synonyms
D-Glucurono-6,3-lactone; D-Glucurono-γ-lactone; D-Glucuronolactone; Dicurone; Glucoxy; Glucurolactone; Glucurone
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (1)
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Journal Impact Factor
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Most Recent
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J Ethnopharmacol
Icariin maintaining TMEM119-positive microglial population improves hippocampus-associated memory in senescent mice in relation to R-3-hydroxybutyric acid metabolism. [Abstract]2025 Jan 31:340:119287. PMID: 39736348
Solvent & Solubility
DMSO : 100 mg/mL (567.79 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 50 mg/mL (283.90 mM; Need ultrasonic)
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
* 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.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
* 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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (14.19 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (14.19 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Working solution concentration: 0.22 mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
Purity & Documentation
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Data Sheet (281 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 5.6779 mL | 28.3897 mL | 56.7795 mL | 141.9487 mL |
| 5 mM | 1.1356 mL | 5.6779 mL | 11.3559 mL | 28.3897 mL | |
| 10 mM | 0.5678 mL | 2.8390 mL | 5.6779 mL | 14.1949 mL | |
| 15 mM | 0.3785 mL | 1.8926 mL | 3.7853 mL | 9.4632 mL | |
| 20 mM | 0.2839 mL | 1.4195 mL | 2.8390 mL | 7.0974 mL | |
| 25 mM | 0.2271 mL | 1.1356 mL | 2.2712 mL | 5.6779 mL | |
| 30 mM | 0.1893 mL | 0.9463 mL | 1.8926 mL | 4.7316 mL | |
| 40 mM | 0.1419 mL | 0.7097 mL | 1.4195 mL | 3.5487 mL | |
| 50 mM | 0.1136 mL | 0.5678 mL | 1.1356 mL | 2.8390 mL | |
| 60 mM | 0.0946 mL | 0.4732 mL | 0.9463 mL | 2.3658 mL | |
| 80 mM | 0.0710 mL | 0.3549 mL | 0.7097 mL | 1.7744 mL | |
| 100 mM | 0.0568 mL | 0.2839 mL | 0.5678 mL | 1.4195 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.