CAS RHIF 20859-02-3 Gwneuthurwr L-tert-Leucine/Ansawdd uchel/Pris gorau/Mewn stoc
Manylion Cyflym
Rhif CAS: 20859-02-3
Cyfystyron: L-leucine trydyddol
Fformiwla Foleciwlaidd: C6H13NO2
Pwysau Moleciwlaidd: 131.17
Manylebau:
| Eitem | Safonol | Data dadansoddi |
| Ymddangosiad | Powdr gwyn neu wyn | yn cydymffurfio |
| Cylchdro penodol[α]20/D | -8.0° i -11.0° | -9° |
| Hydoddedd | Hydawdd mewn dŵr | yn cydymffurfio |
| Adnabod | IR | yn cydymffurfio |
| Colled wrth sychu | Dim mwy na 0.50% | 0.11% |
| Gweddillion ar danio (sylffadedig) | Dim mwy na 0.50% | 0.10% |
| Prawf | 98.0 i 102.0% | 99.5% |
Cais
1. Gellir defnyddio L-tert-leucine fel catalydd ar gyfer cyplu ocsideiddiol enantioselectif a chylchdro hydrocwinonau i ocsahelisenau.
2. Gellir ei ddefnyddio fel cryfachydd maethol, ychwanegyn bwyd anifeiliaid, a meddygaeth synthetig.
3. Asidau amino yw cydrannau sylfaenol proteinau, ac un o'u prif swyddogaethau ffisiolegol yw gwasanaethu fel deunyddiau crai ar gyfer synthesis protein. Yn digwydd yn y cyflwr rhydd neu wedi'i rwymo in vivo. Mae proteinau yn y corff yn cael eu torri i lawr i gynhyrchu'r asidau amino canlynol: Alanin, Arginin, Asid Aspartig, Asparagin, Cystein, Lysin, Methionin, Phenylalanin, Serin, Threonin, Cromin Asid amino, tyrosin, valin.
Goruchafiaeth
1. cyflenwi sampl
2. Gall y pecynnu fod yn unol â gofynion y cwsmeriaid
3. Bydd unrhyw ymholiadau yn cael eu hateb o fewn 24 awr
4. Rydym yn darparu anfoneb fasnachol, rhestr bacio, bil llwytho, tystysgrif coa, tystysgrif iechyd a thystysgrif tarddiad. Os oes gan eich marchnadoedd unrhyw ofynion arbennig, rhowch wybod i ni.
5. pris ffatri.
6. Cyflenwi prydlon. Mae gennym gydweithrediad da gyda llawer o anfonwyr proffesiynol, gallwn anfon y cynhyrchion atoch ar ôl i chi gadarnhau'r archeb.
7. Gallwn dderbyn amrywiol ddulliau talu, l/c, t/t, d/a, d/p, o/a, paypal, western union ac ati, ac rydym yn cydweithio â sinosure ers blynyddoedd lawer.
| CO. DIWYDIANT MIT-IVY, CYF. Diamond International, Dinas Xuzhou, Talaith Jiangsu, Tsieina Athen: FFÔN/WHATSAPP: 0086-13805212761 EMAIL:info@mit-ivy.com | ||
| Mae Mit-Ivy yn wneuthurwr cemegau mân a chanolradd fferyllol adnabyddus gyda chefnogaeth Ymchwil a Datblygu gref yn Tsieina. Yn bennaf yn ymwneud â chynhyrchion Indole, Thiophene, Pyrimidine, Aniline, Clorin. Taliad: derbyn pob taliad | ||
| 产品 | Cynnyrch | CAS |
| 2,5-二氯甲苯 | 2,5-Dichlorotoluene | 19398-61-9 |
| 2, 3-二氯苯甲醛 | 2,3-Dichlorobensaldehyd | 6334-18-5 |
| 2,4-二氯苯乙酮 2,4-二氯苯基甲基酮 | 2',4'-Dichloroacetophenone | 2234-16-4 |
| 2,3-二氯甲苯 | 2,3-Dichlorotoluene | 32768-54-0 |
| 2,6-二氯苄腈1194-65-6 | 2,6 Difluoro bensonitril | 1194-65-6 |
| 3,4-二氯甲苯 | 3,4-Dichlorotoluene | 95-75-0 |
| 2, 4-二氯苯甲醛 | 2:4 Dichloro Bensaldehyd | 874-42-0 |
| 2,4-二氯苄醇 2,4-二氯苯甲醇 | Alcohol 2,4-dichlorobensyl | 1777-82-8 |
| 1,3-二氯苯 间二氯苯 | 1,3-Dichlorobensen MDCB | 541-73-1 |
| 一氯丙酮 | MONOCHLOROACETON | 78-95-5 |
| 三氯丙酮 | 1,1,3-Trichloroaseton | 921-03-9 |
| 2,4-二氯-3,5-二硝基三氟甲苯 | 2,4-Dichloro-3,5-dinitro bensotrifflworid | 29091-09-6 |
| 对氯甲苯 | 4-Clorotoluene PCT | 106-43-4 |
| 对氯氯苄 十二烷基三甲氧基硅烷 | Dodecyltrimethoxysilane n-Dodecyltrimethoxysilane | 3069-21-4 |
| 邻氯氯苄 | 2-Clorobensyl clorid | 611-19-8 |
| 对甲基氯苄 | 4-Methylbenzyl clorid | 104-82-5 |
| 邻甲基氯苄 | 2-Methylbenzyl clorid MBC | 552-45-4 |
| 2,4-二氯氯苄 | Clorid 2,4-dichlorobensyl | 94-99-5 |
| 对氯苯甲酰氯 4-氯苯甲酰氯 | Clorid 4-Chlorobensoyl | 122-01-0 |
| 邻氯苯甲醛 | 2-Clorobensaldehyd | 89-98-5 |
| 2.4二氯苯甲酰氯 | Clorid 2,4-Dichlorobensoyl | 89-75-8 |
| 2,4-二氯苯腈 | 2,4-Dichlorobensonitrile | 6574-98-7 |
| 对氯三氟甲苯 4-氯三氟甲苯 | PCBTF 4-Clorobensotrifflworid p-Clorobensotrifflworid | 98-56-6 |
| 2,4-二氯三氟甲苯 | 2,4-Dichlorobensotrifflworid | 320-60-5 |
| 邻氯三氟甲苯 2-氯三氟甲苯 | 2-Clorobensotrifflworid | 88-16-4 |
| 2,3-二氯三氟甲苯 | 2,3-Dichlorobensotrifflworid | 54773-19-2 |
| 2,4-二氯苯胺 | 2,4 Dichloro anilin | 554-00-7 |
| 2,4-二氨基-6-氯嘧啶 | 4-Chloro-2,6-diaminopyrimidin | 156-83-2 |
| 4,6-二氯嘧啶 | 4,6-dichloro pyrimidin | 1193-21-1 |
| 6-氯-2,4-二硝基苯胺 | 6-Chloro-2,4-dinitroanilin | 3531-19-9 |
| 12烷基氯化吡啶 | Clorid dodecyl pyridin | 104-74-5 |
| 16烷基氯化吡啶 | Clorid hecsadecylpyridiniwm | 6004-24-6 |
| 四氯乙酰乙酸乙酯 | Ethyl-4-choloro-3-oxobutanoate | 638-07-3 |
| 5-氯-2-戊酮 | API 5-CLORO-2-PENTANONE A DDEFNYDDIR AR GYFER Hydroxy novaldiamine | Rhif CAS 5891-21-4 |
| 1-氯-6,6-二甲基-2-庚烯-4-炔 | 1-CLORO-6,6-DIMETHYL-2-HEPTEN-4-YNE | Rhif CAS: 287471-30-1 |
| 2-氨基-4,6-二氯-5-甲酰胺基嘧啶 | N-(2-AMINO-4,6-DICHLORO-5-PYRIMIDINYL)FORMAMID | 171887-03-9 |
| 4-氯甲基-5-甲基-1,3-二氧杂环戊烯-2-酮 | 4-CLOROMETHYL-5-METHYL-1,3-DIOXOL-2-ONE | 80841-78-7 |
| 对氯苯腈 | 4-Clorobensonitrile | 623-03-0 |
| 邻氯氯苄 | 2-Clorobensyl clorid | 611-19-8 |
| 邻氯苯腈 | 2-Clorobensonitrile | 873-32-5 |
| 邻氯苯甲醛 | 2-Clorobensaldehyd | 89-98-5 |
| 对氯氯苄 十二烷基三甲氧基硅烷 | Dodecyltrimethoxysilane n-Dodecyltrimethoxysilane | 3069-21-4 |
| 2,3,5,6-四氯吡啶 | 2,3,5,6-Tetrachloropyridin | 2402-79-1 |
| 2-氯吡啶 | 2-Cloropyridin | 109-09-1 |
| 2,6-二氯吡啶 | 2,6-Dichloropyridin | 2402-78-0 |
| 2,3-二氯吡啶 | 2,3-Dichloropyridin | 2402-77-9 |
| Ystyr geiriau: 五氯吡啶 | Pentachloropyridin | 2176-62-7 |
| 4-氨基-6-氯嘧啶 | 4-Amino-6-cloropyrimidin | 5305-59-9 |
| 4,6-二氯-5-溴嘧啶 | 5-Bromo-4,6-dichloropyrimidin | 68797-61-5 |
| 2,6-二氯-4-三氟甲基苯胺 | 4-Amino-3,5-dichlorobensotrifflworid | 24279-39-8 |
| 3,4-二氯氯苄 | 1,2-Dichloro-4-(cloromethyl)bensen | 102-47-6 |
| 2,6-二氯氯苄 | Clorid 2,6-dichlorobensyl | 2014-83-7 |
| 2,4-二氯甲苯 | 2,4-dichlorotoluene | 95-73-8 |
| 2,6-二氯甲苯 | 2,6-Dichlorotoluene | 443-84-5 |
| 2,4-二氯苯甲酸 | asid 2, 4-dichlorobensoic | 50-84-0 |
| 6-氯吡啶并[3,4-D]嘧啶-4(3H)-酮 | 6-CLOR-3H-PYRIDO[3,4-D]PYRIMIDIN-4-ON | 171178-47-5 |
| 2-溴-3-氯噻吩 | 2-Bromo-3-clorothioffen | 77893-68-6 |
| 三氯氧磷 | ffosfforyl triclorid | 10025-87-3 |
| 2,6-二氯氯苄 | Clorid 2,6-Dichlorobensyl | 2014-83-7 |
| 6-氯-3-甲基尿嘧啶 | 6-Chloro-3-methylwracil | 4318-56-3 |
| 5-氯-2-酰氯噻吩 | 5-Clorothioffen-2-carbonyl clorid | 42518-98-9 |
| N-(2-氯嘧啶-4-基)-N-甲 基-2,3-二甲基-2H-吲唑- 6-胺 | N-(2-cloropyrimidin-4-yl)-N,2,3-triMethyl-2H-indazol-6-aMine | 444731-75-3 |
| 6-溴-2-氯-8-环戊基-5- 甲基吡啶并[2,3-d]嘧啶- 7(8H)-酮 | 6-Bromo-2-cloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-on | 1016636-76-2 |
| 2,5-二氯-N-[2-(二甲基亚膦酰)苯基]-4-嘧啶胺 | 2,5-Dichloro-N-[2-(dimethylffosffinyl)ffenyl]-4-pyrimidinamin | 1197953-49-3 |
| 2,5-二氯-N-[2-[(1-甲基 乙基)磺酰基]苯基]-4-嘧啶胺 | -[(1-methylethyl)swlffonyl]ffenyl] | 761440-16-8 |
| 3-(2-氯嘧啶-4-基)-1-甲 基吲哚 | 3-(2-cloropyrimidin-4-yl)-1-Methylindole | 1032452-86-0 |
| 2-氯-6-甲基苯胺 | 2-Chloro-6-methylanilin | 87-63-8 |
| 2,4-二氯嘧啶 | 2,4-Dichloropyrimidin | 3934-20-1 |
| 5-溴-2,4-二氯嘧啶 | 5-Bromo-2,4-dichloropyrimidin | 36082-50-5 |
| 2,4-二氯嘧啶 | 2,4-Dichloropyrimidin | 3934-20-1 |
| 5-甲基-2,4-二氯嘧啶 | 2,4-Dichloro-5-methylpyrimidine | 1780-31-0 |
| 5-溴-2-氯嘧啶 | 5-Bromo-2-cloropyrimidin | 32779-36-5 |
| 2-氯-3-甲酰基-6-甲基吡啶 | 2-Chloro-3-formyl-6-picolin | 91591-69-4 |
| 2-氯-3-溴-5-硝基吡啶 | 3-Bromo-2-cloro-5-nitropyridin | 5470-17-7 |
| 2,6-二氯烟酸 | Asid 2,6-dichloronicotinig | 38496-18-3 |
| 5,6-二氯烟酸 | Asid 5,6-dichloronicotinig | 41667-95-2 |
| 6-氯-2-甲基-3-硝基吡啶 | 6-Chloro-2-methyl-3-nitropyridin | 22280-60-0 |
| 2-氯-3-溴-5-硝基吡啶 | 2-Chloro-3-bromo-5-nitropyridin | 5470-17-7 |
| 2-氯-6-甲基苯胺 | 2-Amino-5-bromopyridin | 87-63-8 |
| 2,4,5-三氟-3-氯苯甲酸 | Asid 3-Chloro-2,4,5-trifluorobensoic | 101513-77-3 |
| 2,4,5-三氟-3-氯苯甲酰乙酸乙酯 | Ethyl 3-cloro-2,4,5-trifluorobensoylasetad | 101987-86-4 |
| 2-氨基-6-氯嘌呤 | 2-AMINO-6-CLOROPURINE | 10310-21-1 |
| 2,6-二氯嘌呤 | 2,6-Dichloropurine | 5451-40-1 |
| 2-氯-6-氟甲苯 | 443-83-4 | |
| 2-氯吡啶 | 2-Cloropyridin | 109-09-1 |
| 2,3-二氯吡啶 | 2,3-Dichloropyridin | 2402-77-9 |
| 2,6-二氯苯酚 | 2,6-Dichloroffenol | 87-65-0 |
| 2,4'-二氯苯乙酮 4-氯苯酰甲基氯; | 2,4'-dichloroacetophenone | 937-20-2 |
| 2-氯-4-氟甲苯 | 452-73-3 | |
| 2-氯-6-氟甲苯 | 443-83-4 | |
| 2,4-二氯-3,5-二硝基三氟甲苯 | 29091-09-6 | |
| 2,4-二氯三氟甲苯 | 320-60-5 | |
| 对-氯三氟甲苯 | PCBTF 4-Clorobensotrifflworid p-Clorobensotrifflworid | 98-56-6 |
| 2-氯吡啶 | 2-cloropyridin | 109-09-1 |
| 2-氯-5-硝基吡啶 | oro-5-nitropyridin | 4548-45-2 |
| 2,3-二氯吡啶 | 2,3-Dichloropyridin | 2402-77-9 |
| 邻氯苯甲醛 | 89-98-5 | |
| 2-噻吩乙酰氯 | Clorid 2-Thiopheneacetyl | 39098-97-0 |
| N,N-二乙基氯甲酰胺 | Clorid diethylcarbamig | 88-10-8 |
| 4-氯丁酸甲酯 | Methyl 4-clorobutyrate | 3153-37-5 |
| 对氯三氟甲苯 4-氯三氟甲苯 | PCBTF 4-Clorobensotrifflworid p-Clorobensotrifflworid | 98-56-6 |
| 2,4-二氯-3,5-二硝基三氟甲苯 | 29091-09-6 | |
| 2,4-二氯三氟甲苯 | 320-60-5 | |
| 2,4- 二氯甲苯 | ||
| 2,6-二氯甲苯 | 2,6-Dichlorotoluene | 443-84-5 |
| 2,3-二氯甲苯 | ||
| 2,4-二氯三氟甲苯 | 320-60-5 | |
| 2,4-二氯-3,5-二硝基三氟甲苯 | 29091-09-6 | |
| 2,3-二氯三氟甲苯 | 54773-19-2 | |
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