(S,R,S)-AHPC-Me-C7 ester
目录号 : GC63561
(S,R,S)-AHPC-Me-C7 ester 是一种E3连接酶-连接蛋白偶联物用于合成 BCL-XL PROTAC 降解剂。
Cas No.:2639528-48-4
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
(S,R,S)-AHPC-Me-C7 ester is a E3 ligase ligand-linker conjugate used to synthesise BCL-XL PROTAC degraders[1].
[1]. Khan S, et al. A selective BCL-XL PROTAC degrader achieves safe and potent antitumor activity. Nat Med. 2019 Dec;25(12):1938-1947.
| Cas No. | 2639528-48-4 | SDF | |
| 分子式 | C32H46N4O6S | 分子量 | 614.8 |
| 溶解度 | 储存条件 | -20°C, away from moisture | |
| 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 | 1.6265 mL | 8.1327 mL | 16.2655 mL |
| 5 mM | 0.3253 mL | 1.6265 mL | 3.2531 mL |
| 10 mM | 0.1627 mL | 0.8133 mL | 1.6265 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。
18-membered cyclic esters derived from glycolide and lactide: preparations, structures and coordination to sodium ions
Dalton Trans 2007 Nov 14;(42):4811-21.PMID:17955133DOI:10.1039/b709081a.
From reactions between glycolide or lactide (4 equiv.) with 4-dimethylaminopyridine, DMAP (1 equiv.) and NaBPh(4) (1 equiv.) in benzene at 70 degrees C the cyclic ester adducts (CH(2)C(O)O)(6)NaBPh(4) and (CHMeC(O)O)(6)NaBPh(4) are formed respectively. The structures of the salts Na[(S,R,S,R,S,R)-(CH(3)CHC(O)O)(6)](2)BPh(4).CH(3)CN and (CH(2)C(O)O)(6)NaBPh(4).(CH(3)CN)(2) are reported. The cyclic esters were separated by chromatography and the structures of (CH(2)C(O)O)(6), (S,R,R,R,R,R)-(CHMeC(O)O)(6) and (S,S,R,R,R,R)-(CHMeC(O)O)(6) were determined. The (1)H and (13)C NMR data are reported for one of each of the six enantiomers of (CHMeC(O)O)(6) and the two meso isomers. The mechanism for the formation of these 18-membered rings is discussed in terms of an initial reaction between DMAP and NaBPh(4) in hot benzene that produces NaPh and DMAP:BPh(3) in the presence of the monomer lactide. The cyclic esters (CHMeC(O)O)(6) can also be obtained from the reaction between polylactide, PLA, in the presence of DMAP and NaBPh(4). The cyclic esters 3-methyl-1,4-dioxane-2,5-dione and 3,6,6-trimethyl-1,4-dioxane-2,5-dione undergo similar ring enlarging reactions to give cyclic 18-membered ring esters as determined by ESI-MS.
Synthesis of (S,R,R,S,R,S)-4,6,8,10,16,18- hexamethyldocosane from Antitrogus parvulus via diastereoselective hydrogenations
Org Lett 2007 Mar 29;9(7):1391-3.PMID:17338543DOI:10.1021/ol070298z.
[structure: see text]. The hydrocarbon 1 was prepared via a series of catalyst-controlled diastereoselective hydrogenations beginning with fragments derived from the Roche ester.
Cyclic esters and cyclodepsipeptides derived from lactide and 2,5-morpholinediones
Proc Natl Acad Sci U S A 2006 Oct 17;103(42):15315-20.PMID:17032774DOI:10.1073/pnas.0602662103.
The reaction between Bu(n)Li in benzene and the solid polystyrene support PS-C6H4CH2NH2 leads to a lithiated species that can be represented as PS-C6H4CH2NHLi(LiBu)x, where x approximately 4, which is active in the ring-opening of the cyclic esters L-lactide, rac-lactide, and 2,5-morpholinediones. With approximately 10 eq of these monomeric six-membered rings and with heating, cyclic esters (MeCHC(O)O)n and [MeCHC(O)OCHRC(NH)O]n are reversibly released to the solution. These have been characterized by electrospray ionization MS, and some small rings have been separated by gel-permeation chromatography. Addition of NaBPh4 to a heated benzene solution containing these rings preferentially removes the 18-membered rings from solution. For lactide this is shown to form the basis for chemical amplification from a dynamic combinatorial library and lactide can be converted to (MeCHC(O)O)6 in >80% yield. Metallated supports derived from Me2Mg and Et2Zn are less reactive but do show some ability for lactide ring-enlarging. The 18-membered ring (R,R,R,S,S,S)- and meso-(R,S,R,S,R,S)-(MeCHC(O)O)6 and the 24-membered ring (MeCHC(O)OCHPr(i)C(NH)O)4 have been characterized by single-crystal x-ray diffraction studies, together with the complex Na[eta3-S,S,S,S,S,S-(MeCHC(O)O)6]2BPh4.