Sulfamethoxazole-13C6
Based on 1 Customer Validation
Sulfamethoxazole-13C6 (Ro 4-2130-13C6) is a 13C labeled Sulfamethoxazole (HY-B0322). Sulfamethoxazole (Ro 4-2130) is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis.
For research use only. We do not sell to patients.
- Purity: 99.91%
- CAS No.: 1196157-90-0
- Formula: C413C6H11N3O3S
- Molecular Weight:259.23
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Storage:
4°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)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
1. This compound can be used as a tracer
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Chemical Information
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CAS No. 1196157-90-0
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Unlabeled Cas 723-46-6
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Appearance Solid
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Molecular Weight 259.23
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Formula C413C6H11N3O3S
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Color White to off-white
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SMILES
O=[S](NC1=NOC(C)=C1)([13C]([13CH]=[13CH]2)=[13CH][13CH]=[13C]2N)=O
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Synonyms
Ro 4-2130-13C6
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°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
DMSO : ≥ 100 mg/mL (385.76 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 0.1 mg/mL (0.39 mM; Need ultrasonic)
* "≥" means soluble, but saturation unknown.
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (274 KB)
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SDS (558 KB)
- English - EN (558 KB)
- Français - FR (558 KB)
- Deutsch - DE (558 KB)
- Norwegian - NO (558 KB)
- Español - ES (558 KB)
- Swedish - SV (558 KB)
- Italian - IT (558 KB)
- Korean - KR (558 KB)
- Portuguese - PT (558 KB)
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Handling Instructions (2659 KB)
References
[1]. Zambuzzi-Carvalho et al. Transcriptional profile of the human pathogenic fungus Paracoccidioides lutzii in response to sulfamethoxazole. Med Mycol. 2015;53(5):477-492. [Content Brief]
[2]. Choonara BF, et al. A menthol-based solid dispersion technique for enhanced solubility and dissolution of sulfamethoxazole from an oral tablet matrix. AAPS PharmSciTech. 2015 Aug;16(4):771-86. [Content Brief]
[3]. Ogata H, et al. Dose Dependent Effect of Sulfamethoxazole on Inhibiting KATP Channel of Mouse Pancreatic β Cell. Dose Response. 2023 Sep 28;21(3):15593258231203611. [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 (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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.8576 mL | 19.2879 mL | 38.5758 mL | 96.4395 mL |
| 5 mM | 0.7715 mL | 3.8576 mL | 7.7152 mL | 19.2879 mL | |
| 10 mM | 0.3858 mL | 1.9288 mL | 3.8576 mL | 9.6439 mL | |
| 15 mM | 0.2572 mL | 1.2859 mL | 2.5717 mL | 6.4293 mL | |
| 20 mM | 0.1929 mL | 0.9644 mL | 1.9288 mL | 4.8220 mL | |
| 25 mM | 0.1543 mL | 0.7715 mL | 1.5430 mL | 3.8576 mL | |
| 30 mM | 0.1286 mL | 0.6429 mL | 1.2859 mL | 3.2146 mL | |
| 40 mM | 0.0964 mL | 0.4822 mL | 0.9644 mL | 2.4110 mL | |
| 50 mM | 0.0772 mL | 0.3858 mL | 0.7715 mL | 1.9288 mL | |
| 60 mM | 0.0643 mL | 0.3215 mL | 0.6429 mL | 1.6073 mL | |
| 80 mM | 0.0482 mL | 0.2411 mL | 0.4822 mL | 1.2055 mL | |
| 100 mM | 0.0386 mL | 0.1929 mL | 0.3858 mL | 0.9644 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.
Sulfamethoxazole-13C6 Related Classifications
HY-B0322S1 Related Classifications
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