(E)-Methyl mycophenolate
(Synonyms: 霉酚酸酯杂质E) 目录号 : GC38715
(E)-Methyl mycophenolate 是一种霉酚酸甲酯，也存在于海洋衍生真菌 Phaeosphaeria spartinae 中。
Cas No.:31858-66-9
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
(E)-Methyl mycophenolate is a methyl ester of mycophenolic acid and is also found in marine-derived fungus Phaeosphaeria spartinae[1][2].
[1]. Elsebai MF. Secondary metabolites from the marine-derived fungus Phaeosphaeria spartinae. Nat Prod Res. 2019 Aug 23:1-6. [2]. Gainer FE, et al. Thin-layer chromatography of mycophenolic acid and related compounds. J Chromatogr. 1971 Feb 3;54(3):446-8.
| Cas No. | 31858-66-9 | SDF | |
| 别名 | 霉酚酸酯杂质E | ||
| Canonical SMILES | O=C(OC)CC/C(C)=C/CC1=C(O)C2=C(COC2=O)C(C)=C1OC.[(E)] | ||
| 分子式 | C18H22O6 | 分子量 | 334.36 |
| 溶解度 | DMSO : 100 mg/mL (299.07 mM; Need ultrasonic) | 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 | 2.9908 mL | 14.9539 mL | 29.9079 mL |
| 5 mM | 0.5982 mL | 2.9908 mL | 5.9816 mL |
| 10 mM | 0.2991 mL | 1.4954 mL | 2.9908 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。
Simple and sensitive high-performance liquid chromatographic
J Chromatogr B Biomed Sci Appl 2000 Jan 28;738(1):169-73.PMID:10778939DOI:10.1016/s0378-4347(99)00487-9.
A rapid, selective, sensitive, and reproducible reversed-phase HPLC procedure for the quantitative determination of mycophenolic acid (MPA)--an active plasma metabolite of the immunosuppressant mycophenolate mofetil (MMF) in plasma is described. The procedure involves one-step extraction of MPA and the internal standard, standard [RS-60461-000: (E)-6-[1,3-dihydro-4-(4-carboxy-butoxy)-6-methoxy-7-methyl-3-oxo-5-is obenzo-furanyl-4-methyl-4-hexenoic acid] with dichloromethane-dichloroethane (1:1, v/v) at acidic pH. Chromatographic separation consisted of the mobile phase [acetonitrile-0.05% phosphate buffer, pH 3.4 (45:55, v/v)] running through the column (Techopak-10 C18) at flow-rate of 0.8 ml/min. Detection was at UV wavelength of 254 nm. The mean recoveries of MPA and the internal standard at concentrations of 0.1 and 20 microg/ml were 89-98%, and 90-96%, respectively. The within-day coefficients of variation for MPA were 0.3-7.8% and the day-to-day coefficients of variation were 1.1-2.0%. The minimum detectable concentrations for both MPA and the internal standard in plasma were 0.005 microg/ml. The method was found to be suitable for use in clinical pharmacokinetic study.
[Proliferation effects of sirolimus, cyclosporine A and mycophenolate mofetil on human transitional cell carcinoma cells]
Zhonghua Yi Xue Za Zhi 2012 Feb 14;92(6):388-91.PMID:22490898doi
Objective: To compared the effects of three immunosuppressive agents, i.E. sirolimus (SRL), cyclosporine A (CsA) and mycophenolate mofetil (MMF), with different mechanisms of action on the in vitro growth of various tumor cell lines of human transitional cell carcinoma of bladder cell lines EJ and T24 and in vivo growth of cell line of EJ in nude mice model. Methods: The effects of SRL, CsA and MMF on the proliferation of transitional cell carcinoma of bladder cell lines were examined with the method of methyl thiazolyl tetrazolium (MTT). The effects of these immunosuppressants on tumor growth and metastasis were explored in a nude mice model with human transitional cell carcinoma of bladder cell line EJ. Forty-two nude mice were divided into 7 groups to receive normal saline (control), SRL, CsA, MMF, SRL + CsA, SRL + MMF and CsA + MMF respectively (n = 6 each). Results: The in vitro cell proliferation was inhibited by SRL and MMF versus the control groups. But no obvious inhibition of proliferation was observed at < 1000 ng/ml in the CsA-treated group. In the in vivo nude mice mode, the tumor volume of SRL, CsA group were lower than that in control group ((441 ± 231), (463 ± 110) vs (1032 ± 382) mm(3), both P < 0.05). In the in vivo nude mice mode of EJ treated by SRL, CsA, SRL + CsA, SRL + MMF and CsA + MMF, tumor volume at Day 23 was the lowest in the SRL + CsA group ((191 ± 92) vs (1032 ± 382) mm(3), P < 0.05). There was an inhibition of 75.26% in SRL + CsA group versus the control groups. Conclusions: SRL and MMF demonstrate dose-dependent antiproliferative effects in human transitional cell carcinoma of bladder cell both in vitro and in vivo. CsA can inhibit the growth of human transitional cell carcinoma of bladder cell lines EJ cells in vivo.