CN109836361B - 一种高纯生物缓冲剂HEPES-Na盐的制备方法 - Google Patents
一种高纯生物缓冲剂HEPES-Na盐的制备方法 Download PDFInfo
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- CN109836361B CN109836361B CN201711209031.8A CN201711209031A CN109836361B CN 109836361 B CN109836361 B CN 109836361B CN 201711209031 A CN201711209031 A CN 201711209031A CN 109836361 B CN109836361 B CN 109836361B
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- hepes
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- washing
- preparation
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- 239000006177 biological buffer Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 45
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007995 HEPES buffer Substances 0.000 claims abstract description 20
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 25
- 238000001035 drying Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 23
- 238000005406 washing Methods 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 238000002425 crystallisation Methods 0.000 claims description 14
- 230000008025 crystallization Effects 0.000 claims description 14
- 239000000047 product Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 239000000706 filtrate Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000004042 decolorization Methods 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 5
- 235000019441 ethanol Nutrition 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 238000003828 vacuum filtration Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 239000006228 supernatant Substances 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- 238000002835 absorbance Methods 0.000 abstract description 13
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 239000011734 sodium Substances 0.000 description 10
- 235000011121 sodium hydroxide Nutrition 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 239000013078 crystal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229960000074 biopharmaceutical Drugs 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WFCSWCVEJLETKA-UHFFFAOYSA-N 2-piperazin-1-ylethanol Chemical compound OCCN1CCNCC1 WFCSWCVEJLETKA-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- CWUAAQVTCQLNTH-UHFFFAOYSA-N 1-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OS(=O)(=O)C(C)N1CCN(CCO)CC1 CWUAAQVTCQLNTH-UHFFFAOYSA-N 0.000 description 1
- -1 4-hydroxyethylpiperazinylvinylsulfonic acid sodium salt Chemical compound 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 239000002158 endotoxin Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 229940045996 isethionic acid Drugs 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- BWYYYTVSBPRQCN-UHFFFAOYSA-M sodium;ethenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C=C BWYYYTVSBPRQCN-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011146 sterile filtration Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
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Priority Applications (1)
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CN201711209031.8A CN109836361B (zh) | 2017-11-27 | 2017-11-27 | 一种高纯生物缓冲剂HEPES-Na盐的制备方法 |
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CN201711209031.8A CN109836361B (zh) | 2017-11-27 | 2017-11-27 | 一种高纯生物缓冲剂HEPES-Na盐的制备方法 |
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CN109836361A CN109836361A (zh) | 2019-06-04 |
CN109836361B true CN109836361B (zh) | 2021-12-31 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104803949A (zh) * | 2015-05-19 | 2015-07-29 | 山东理工大学 | 高纯度4-羟乙基哌嗪乙磺酸的制备方法 |
CN104876892A (zh) * | 2015-05-19 | 2015-09-02 | 山东理工大学 | 利用纳滤制备高纯度4-羟乙基哌嗪乙磺酸的方法 |
CN106434848A (zh) * | 2016-06-21 | 2017-02-22 | 成都医学院 | 一种测定核糖体失活蛋白活性的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7208599B2 (en) * | 2003-09-16 | 2007-04-24 | Arkema Inc. | Preparation of substituted alkanesulfonates from 2-hydroxyalkanesulfonates |
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2017
- 2017-11-27 CN CN201711209031.8A patent/CN109836361B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104803949A (zh) * | 2015-05-19 | 2015-07-29 | 山东理工大学 | 高纯度4-羟乙基哌嗪乙磺酸的制备方法 |
CN104876892A (zh) * | 2015-05-19 | 2015-09-02 | 山东理工大学 | 利用纳滤制备高纯度4-羟乙基哌嗪乙磺酸的方法 |
CN106434848A (zh) * | 2016-06-21 | 2017-02-22 | 成都医学院 | 一种测定核糖体失活蛋白活性的方法 |
Non-Patent Citations (3)
Title |
---|
Behavior of 4-(-2-hydroxyethyl)-1-piperazineethanesulphonic acid under electrospray ionization mass spectrometry conditions;Marco A. Saraiva等;《European Journal of Mass Spectrometry》;20100201;第16卷(第2期);199-213页 * |
Buffer standards for pH measurement of N-(2-hydroxyethyl)piperazine-N-2-ethanesulfonic acid (HEPES) for I = 0.16 mol/kg-1 from 5°to 55°;Roy, Rabindra N.等;《Journal of Solution Chemistry》;20090401;第38卷(第4期);449-458页 * |
Second dissociation constant and pH of N-(2-hydroxyethyl)piperazine-N-2-ethanesulfonic acid from 0 to 50℃;Feng, Daming等;《Analytical Chemistry》;19890701;第16卷(第13期);1400-1405页 * |
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Application publication date: 20190604 Assignee: Feile New Material Technology (Shandong) Co.,Ltd. Assignor: JINGCHU University OF TECHNOLOGY Contract record no.: X2023420000094 Denomination of invention: Preparation method of a high-purity biological buffer HEPES-Na salt Granted publication date: 20211231 License type: Common License Record date: 20230506 |
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Application publication date: 20190604 Assignee: Yunnan Goudeli Biotechnology Co.,Ltd. Assignor: JINGCHU University OF TECHNOLOGY Contract record no.: X2023420000118 Denomination of invention: Preparation method of a high-purity biological buffer HEPES-Na salt Granted publication date: 20211231 License type: Common License Record date: 20230519 Application publication date: 20190604 Assignee: Yunnan Benyi Biotechnology Co.,Ltd. Assignor: JINGCHU University OF TECHNOLOGY Contract record no.: X2023420000117 Denomination of invention: Preparation method of a high-purity biological buffer HEPES-Na salt Granted publication date: 20211231 License type: Common License Record date: 20230519 |
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Application publication date: 20190604 Assignee: Yunnan Benyi Lanche Environmental Protection Technology Co.,Ltd. Assignor: JINGCHU University OF TECHNOLOGY Contract record no.: X2023420000120 Denomination of invention: Preparation method of a high-purity biological buffer HEPES-Na salt Granted publication date: 20211231 License type: Common License Record date: 20230522 Application publication date: 20190604 Assignee: Yunnan Weiqiang An Biotechnology Co.,Ltd. Assignor: JINGCHU University OF TECHNOLOGY Contract record no.: X2023420000119 Denomination of invention: Preparation method of a high-purity biological buffer HEPES-Na salt Granted publication date: 20211231 License type: Common License Record date: 20230522 |
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Assignee: Yunnan Benyi Lanche Environmental Protection Technology Co.,Ltd. Assignor: JINGCHU University OF TECHNOLOGY Contract record no.: X2023420000120 Date of cancellation: 20240426 Assignee: Yunnan Weiqiang An Biotechnology Co.,Ltd. Assignor: JINGCHU University OF TECHNOLOGY Contract record no.: X2023420000119 Date of cancellation: 20240426 Assignee: Yunnan Goudeli Biotechnology Co.,Ltd. Assignor: JINGCHU University OF TECHNOLOGY Contract record no.: X2023420000118 Date of cancellation: 20240426 Assignee: Yunnan Benyi Biotechnology Co.,Ltd. Assignor: JINGCHU University OF TECHNOLOGY Contract record no.: X2023420000117 Date of cancellation: 20240426 |