Pteropterin
Pteropterin (Pteroyltriglutamic) is an active form of folate. Pteropterin shows inhibiting effect on tumor growth and has broad anticancer activity.
For research use only. We do not sell to patients.
- CAS No.: 89-38-3
- Formula: C29H33N9O12
- Molecular Weight:699.63
-
Storage:
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
-
Biological Activity
-
Chemical Information
-
Solvent & Solubility
- Purity & Documentation
- References
-
Help & FAQs
Biological Activity
Chemical Information
-
CAS No. 89-38-3
-
Appearance Solid
-
Molecular Weight 699.63
-
Formula C29H33N9O12
-
Color Light yellow to yellow
-
SMILES
O=C(CC[C@H](NC(CC[C@H](NC(CC[C@H](NC(C1=CC=C(C=C1)NCC2=CN=C3NC(N)=NC(C3=N2)=O)=O)C(O)=O)=O)C(O)=O)=O)C(O)=O)O
-
Synonyms
Pteroyltriglutamic
-
Shipping
Room temperature in continental US; may vary elsewhere.
-
Storage
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 100 mg/mL (142.93 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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 (3.57 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.
Please enter the basic information of animal experiments:
-
-
-
-
Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
-
%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
-
%+
-
+%Tween-80 + +
-
%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
-
Data Sheet (269 KB)
-
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
-
Handling Instructions (2659 KB)
References
[1]. Stine ZE, et al. Targeting cancer metabolism in the era of precision oncology. Nat Rev Drug Discov. 2022 Feb;21(2):141-162. [Content Brief]
[2]. Muthu M, et al. Current Status and Future Prospects of Clinically Exploiting Cancer-specific Metabolism-Why Is Tumor Metabolism Not More Extensively Translated into Clinical Targets and Biomarkers? Int J Mol Sci. 2019 Mar 19;20(6):1385. [Content Brief]
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 (protect from 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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.4293 mL | 7.1466 mL | 14.2933 mL | 35.7332 mL |
| 5 mM | 0.2859 mL | 1.4293 mL | 2.8587 mL | 7.1466 mL | |
| 10 mM | 0.1429 mL | 0.7147 mL | 1.4293 mL | 3.5733 mL | |
| 15 mM | 0.0953 mL | 0.4764 mL | 0.9529 mL | 2.3822 mL | |
| 20 mM | 0.0715 mL | 0.3573 mL | 0.7147 mL | 1.7867 mL | |
| 25 mM | 0.0572 mL | 0.2859 mL | 0.5717 mL | 1.4293 mL | |
| 30 mM | 0.0476 mL | 0.2382 mL | 0.4764 mL | 1.1911 mL | |
| 40 mM | 0.0357 mL | 0.1787 mL | 0.3573 mL | 0.8933 mL | |
| 50 mM | 0.0286 mL | 0.1429 mL | 0.2859 mL | 0.7147 mL | |
| 60 mM | 0.0238 mL | 0.1191 mL | 0.2382 mL | 0.5956 mL | |
| 80 mM | 0.0179 mL | 0.0893 mL | 0.1787 mL | 0.4467 mL | |
| 100 mM | 0.0143 mL | 0.0715 mL | 0.1429 mL | 0.3573 mL |
Pteropterin Related Classifications
HY-127118 Related Classifications
Powered by Bioz