Methylmalonic Acid-d3
(Synonyms: 甲基(D3)丙二酸,Methylpropanedioic acid-d3; Methylmalonate-d3) 目录号 : GC49472
An internal standard for the quantification of methylmalonic acid
Cas No.:42522-59-8
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
Methylmalonic acid-d3 is intended for use as an internal standard for the quantification of methylmalonic acid by GC- or LC-MS. Methylmalonic acid is a dicarboxylic acid and byproduct of propionate catabolism.1 It impairs mitochondrial respiration, increases glucose consumption, and downregulates the transcription of the mature neuronal markers neuron-specific enolase (ENO2) and synaptophysin (SYP) in neuronally differentiated SH-SY5Y cells. Intrastriatal administration of methylmalonic acid (100 mg/ml) induces neuronal loss in rats.2 Methylmalonic acid accumulates in the tissues and body fluids of patients with methylmalonic acidemia, an inborn error of metabolism characterized by a deficiency in the activity of L-methylmaolnyl-CoA mutase or its cofactor 5-deoxyadenosylcobalamin and leads to seizures, intellectual disabilities, psychomotor abnormalities, and coma.1
1.da Costa, R.T., Dos Santos, M.B., Silva, I.C.S., et al.Methylmalonic acid compromises respiration and reduces the expression of differentiation markers of SH-SY5Y human neuroblastoma cellsACS Chem. Neurosci.12(14)2608-2618(2021) 2.Narasimhan, P., Sklar, R., Murrell, M., et al.Methylmalonyl-CoA mutase induction by cerebral ischemia and neurotoxicity of the mitochondrial toxin methylmalonic acidJ. Neurosci.16(22)7336-7346(1996)
| Cas No. | 42522-59-8 | SDF | Download SDF |
| 别名 | 甲基(D3)丙二酸,Methylpropanedioic acid-d3; Methylmalonate-d3 | ||
| Canonical SMILES | OC(C(C([2H])([2H])[2H])C(O)=O)=O | ||
| 分子式 | C4H3D3O4 | 分子量 | 121.1 |
| 溶解度 | DMSO: slightly,Methanol: slightly | 储存条件 | -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 | 8.2576 mL | 41.2882 mL | 82.5764 mL |
| 5 mM | 1.6515 mL | 8.2576 mL | 16.5153 mL |
| 10 mM | 0.8258 mL | 4.1288 mL | 8.2576 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。