7-Bromoheptanoic Acid
(Synonyms: 7-溴庚酸) 目录号 : GC46736
A building block
Cas No.:30515-28-7
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
7-Bromoheptanoic acid is a building block.1,2 It has been used in the synthesis of azide-based nicotinamide phosphoribosyltransferase (Nampt) inhibitors with anticancer activity and SAHA derivatives that inhibit histone deacetylases (HDACs).
1.Colombano, G., Travelli, C., Galli, U., et al.A novel potent nicotinamide phosphoribosyltransferase inhibitor synthesized via click chemistryJ. Med. Chem.53(2)616-623(2010) 2.Suzuki, T., Nagano, Y., Kouketsu, A., et al.Novel inhibitors of human histone deacetylases: Design, synthesis, enzyme inhibition, and cancer cell growth inhibition of SAHA-based non-hydroxamatesJ. Med. Chem.48(4)1019-1032(2005)
| Cas No. | 30515-28-7 | SDF | |
| 别名 | 7-溴庚酸 | ||
| Canonical SMILES | BrCCCCCCC(O)=O | ||
| 分子式 | C7H13BrO2 | 分子量 | 209.1 |
| 溶解度 | DMF: 30 mg/ml,DMSO: 30 mg/ml,Ethanol: 30 mg/ml,Ethanol:PBS (pH 7.2) (1:5): 0.16 mg/ml | 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 | 4.7824 mL | 23.912 mL | 47.824 mL |
| 5 mM | 0.9565 mL | 4.7824 mL | 9.5648 mL |
| 10 mM | 0.4782 mL | 2.3912 mL | 4.7824 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。
Synthesis of 7-mercaptoheptanoylthreonine phosphate and its activity in the methylcoenzyme M methylreductase system
J Biol Chem 1987 Jan 15;262(2):513-5.PMID:3100513doi
The structure of component B of the methylcoenzyme M methylreductase of Methanobacterium thermoautotrophicum was recently assigned as 7-mercaptoheptanoylthreonine phosphate (HS-HTP) (Noll, K. M., Rinehart, K. L., Jr., Tanner, R.S., and Wolfe, R.S. (1986) (Proc. Natl. Acad. Sci. U.S.A. 83, 4238-4242). We report here the chemical synthesis and biochemical activity of this compound. Thiourea and 7-Bromoheptanoic Acid were used to to synthesize 7,7'-dithiodiheptanoic acid. This disulfide was then condensed with DL-threonine phosphate using N-hydroxysuccinimide and dicyclohexylcarbodiimide. The product was reduced with dithiothreitol to give HS-HTP. It could be oxidized in air in the presence of 2-mercaptoethanol to give the compound as it was isolated from cell extracts. The resulting product was identical to the authentic compound by 1H NMR spectroscopy, mass spectrometry, and coelution using high performance liquid chromatography. The synthetic compound is active in the in vitro methanogenic assay at concentrations comparable to the authentic compound. This confirms the structure of component B as HS-HTP and provides a means to synthesize quantities sufficient for studies of the methylreductase system.
Total synthesis of (+/-)-pentacycloanammoxic acid
J Am Chem Soc 2004 Dec 8;126(48):15664-5.PMID:15571387DOI:10.1021/ja044089a.
The first total synthesis of (+/-)-pentacycloanammoxic acid/methyl ester (1), an unusual naturally occurring fatty acid from Candidatus Brocadia anammoxidans, has been accomplished by the sequence of reactions shown in Scheme 1. The C20-structure of 1 was assembled with stereocontrol from three building blocks: cyclooctatetraene, 2-cyclopentenone, and 7-Bromoheptanoic Acid. The synthesis of 1 confirms the proposed structure of 1. The mode of biosynthesis and absolute configuration have yet to be clarified.
Enantioselective synthesis of pentacycloanammoxic acid
J Am Chem Soc 2006 Mar 15;128(10):3118-9.PMID:16522072DOI:10.1021/ja058370g.
A highly effective enantioselective synthesis of pentacycloanammoxic acid (1), an unusual naturally occurring fatty acid from Candidatus Brocadia anammoxidans, has been accomplished. The C20-structure of 1 was assembled with stereocontrol from four building blocks, cyclobutene, 2-cyclopentenone, the chiral silylcyclopentenone 6, and 7-Bromoheptanoic Acid. Both 1 and its enantiomer are now available in quantities that should facilitate future studies on the mode of biosynthesis which appears to be unprecedented.