Sulfaclozine (Sulfachloropyrazine)
(Synonyms: 磺胺氯吡嗪; Sulfachloropyrazine) 目录号 : GC32146
Sulfalozine sodium (Sulfaclozine sodium, Sulfachlopryrazine sodium) is an antiprotozoal useful in coccidiosis research.
Cas No.:102-65-8
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Sulfalozine sodium (Sulfaclozine sodium, Sulfachlopryrazine sodium) is an antiprotozoal useful in coccidiosis research.
| Cas No. | 102-65-8 | SDF | |
| 别名 | 磺胺氯吡嗪; Sulfachloropyrazine | ||
| Canonical SMILES | O=S(C1=CC=C(N)C=C1)(NC2=NC(Cl)=CN=C2)=O | ||
| 分子式 | C10H9ClN4O2S | 分子量 | 284.72 |
| 溶解度 | DMSO : ≥ 29 mg/mL (101.85 mM) | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.5122 mL | 17.5611 mL | 35.1222 mL |
| 5 mM | 0.7024 mL | 3.5122 mL | 7.0244 mL |
| 10 mM | 0.3512 mL | 1.7561 mL | 3.5122 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Voltammetric Determination of Sulfaclozine Sodium at Sephadex-modified Carbon Paste Electrode
Acta Chim Slov 2020 Sep;67(3):757-763.PMID:33533421doi
The electrochemical behavior of Sulfaclozine Sodium (SLC) was studied at a bare and sephadex-modified carbon paste electrodes by cyclic voltammetry and square wave voltammetry. The cyclic voltammetry (CV) showed a well-defined irreversible oxidation peak at 0.94 V in Britton- Robinson buffer pH 7.0. The strong affinity of SLC to sephadex allowed accumulation of SLC at the surface of electrode and thus higher electrochemical sensitivity to SLC. The influence of sephadex loading, the pH of the solution and the scan rate on the peak current was studied. A linear calibration curve covering the concentration range from 0.005 to 1 mM was obtained using SWV. The method was successfully applied for the determination of SLC in the veterinary pharmaceutical formulations with satisfactory accuracy and precision.
Study on the binding of Sulfaclozine sodium monohydrate with bovine and human serum albumins using multi-spectroscopy and molecular docking
J Biomol Struct Dyn 2021 Aug;39(13):4835-4844.PMID:32579083DOI:10.1080/07391102.2020.1780945.
The interactions of Sulfaclozine sodium monohydrate (SSM) with bovine and human serum albumins (BSA and HSA) were studied by multi-spectroscopy and molecular docking technique. Stern-Volmer analysis and fluorescence lifetime measurements suggested the quenching processes were static. According to the Fluorescence resonance energy transfer (FRET) theory, the binding distances were obtained indicating SSM interacted with BSA/HSA along with non-radiation energy conversion. Electrostatic attraction was the main force in keeping the stability of the compound based on thermodynamic parameters. Circular dichroism (CD), synchronous fluorescence and Fourier Transform infrared (FT-IR) spectra embodied the secondary structures of serum albumins were transformed by SSM. The site marker competitive and molecular docking measurements testified SSM bound to BSA/HSA at site I. In conclusion, the secondary structures of BSA/HSA were changed by SSM in the static fluorescence quenching processes with the non-radiation energy conversion. The binding sites were all located at site I and electrostatic attraction was the main force for the new compound. Communicated by Ramaswamy H. Sarma.
Pharmacokinetic of Sulfaclozine in broiler chickens
Food Chem Toxicol 2010 Jan;48(1):448-51.PMID:19887098DOI:10.1016/j.fct.2009.10.044.
In this study, 30-day-old, 14 male broiler chickens were used. Two groups, each comprising 7 animals, were established. While each animal included in the first group was administered Sulfaclozine at a dose of 60 mg/kg bw by intravenous route (IV), group 2 was administered Sulfaclozine at the same dose but by intracrop route (IC). In group 1, serum Sulfaclozine concentrations at 0.083, 0.50, 2, 6, 24 and 72h were determined to be 99.62+/-3.31, 83.50+/-4.22, 72.68+/-5.02, 58.43+/-5.39, 38.66+/-4.04 and 13.14+/-1.64 microg/ml, respectively, via HPLC. In group 2, serum drug concentrations at 0.083, 0.50, 2, 6, 24 and 72h were determined as 4.33+/-0.45, 7.95+/-0.72, 16.46+/-2.68, 22.88+/-3.00, 16.03+/-3.53 and 5.74+/-0.98 microg/ml, respectively. Statistical analyses revealed that, of all the parameters studied, only A(1)( *), A(2)( *), alpha, beta, t(1/2)(alpha), t(1/2)(beta), MRT, Vd(area), k(12), k(21), AUC(0-->72) and AUC(0-->infinity) differed significantly between the groups (p<0.05). Compared to intravenous administration, significant increase in t(1/2)(alpha), t(1/2)(beta), MRT and Vd(area), and significant decrease in A(1)( *), A(2)( *), alpha, beta, k(12), k(21), AUC(0-->72) and AUC(0-->infinity) were observed in the group, which was administered Sulfaclozine by intracrop route.
Practical and Computational Studies of Bivalence Metal Complexes of Sulfaclozine and Biological Studies
Front Chem 2021 Jun 15;9:644691.PMID:34211959DOI:10.3389/fchem.2021.644691.
In the search for novel, metal-based drug complexes that may be of value as anticancer agents, five new transition metal complexes of Sulfaclozine (SCZ) with Cu(II), Co(II), Ni(II), Zn(II), and Fe(II) were successfully synthesized. The chemical structure of each complex was characterized using elemental analysis (CHN), IR spectroscopy, UV-Vis spectroscopy, thermogravimetric analysis (TGA), and electronic paramagnetic resonance (EPR) spectroscopy. IR spectra indicated that the donor atoms were one sulfonyl oxygen atom and one pyrazine nitrogen atom, which associated with the metal ions to form a stable hexagonal coordination ring. The metal-ligand stability constant (Kf) revealed that Cu(II) and Ni(II) have good coordination stability among the metal compounds. Theoretical studies using DFT/B3LYP were performed to further validate the proposed structures. The obtained results indicated that Cu(II) has a trigonal bipyramidal geometry, whereas Fe(II), Co(II), and Ni(II) have an octahedral structure, while Zn(II) has a tetrahedral arrangement. The bio-activities of the characterized complexes were evaluated using DNA binding titration and molecular docking. The binding constant values for the metal complexes were promising, with a maximum value for the copper metal ion complex, which was 9 × 105 M-1. Molecular docking simulations were also carried out to evaluate the interaction strength and properties of the synthesized metal complexes with both DNA and selected cancer-relevant proteins. These results were supported by in vitro cytotoxicity assays showing that the Cu(II) and Ni(II) complexes display promising antitumor activity against colon and breast cancer cell lines.
Effect of water constituents on the degradation of Sulfaclozine in the three systems: UV/TiO2, UV/K2S2O8, and UV/TiO2/K2S2O8
Environ Sci Pollut Res Int 2018 Jan;25(3):2651-2663.PMID:29134523DOI:10.1007/s11356-017-0629-3.
Bicarbonate, phosphate, chloride ions, and humic substances are among the constituents most widely present in natural waters. These non-target constituents can greatly affect the efficiency of advanced oxidation processes used for water decontamination due to their capacity to interfere with the adsorption of the target compounds on the surface of TiO2, absorb photons, scavenge hydroxyl radicals (·OH), and generate photochemical reactive intermediates. In this work, the effect of these constituents on the degradation of Sulfaclozine (SCL) was monitored in three different AOPs systems: UV/TiO2, UV/K2S2O8, and UV/TiO2/K2S2O8. It was shown that bicarbonate (HCO3-) and phosphate (HPO42-) ions enhanced the degradation of SCL in UV/TiO2 and UV/TiO2/K2S2O8 systems whereas the addition of humic substances influenced these rates with a much smaller extent. On the other hand, the degradation rate of SCL in the UV/K2S2O8 system was not affected by the presence of HCO3- and HPO42- but was inhibited in the presence of humic substances. In addition, the different mechanisms that can take place in the presence of these constituents were discussed and the degradation rate enhancement in presence of HCO3- and HPO42- was attributed to the formation of new reactive species such as carbonate (CO3·-) and hydroxyl (·OH) radicals activated by TiO2 holes (h+). In the presence of chloride (Cl-) and nitrate (NO3-) ions, an enhancement of SCL adsorption on the surface of TiO2 was observed. Finally, a comparative study of the degradation of SCL in river water and ultrapure water was reported.