Cov lus qhia
| Zog: | Tawm - dawb rau lub teeb daj hmoov |
| Purity: | 99% min |
| Assisy (hplc): | 98.0% ~ 102.0% |
| Daim qhia npe: | |
| HPLC: | Lub sijhawm khaws cia lub hauv paus ntsiab lus ntawm lub chromatogram ntawm cov qauv sib raug rau cov qauv ntawm tus qauv. |
| IR: | Lub spectrum ntawm cov qauv sib raug rau ntawm tus qauv siv. |
| Ib tug neeg impurity: | 0.5% max |
| Tag nrho cov impurities: | 1.0% max |
| Poob rau ziab: | 0.5% max |
Cov Ntaub Ntawv Thauj
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Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
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UN NUM |
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Hom |
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Cov Pab Pawg |
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Hs code |
2933990099306 |
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Ruaj khov & rov ua |
Cov khoom lag luam ruaj khov nyob rau hauv cov qauv ambient ambient. |
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Chaw ntim khoom |
Khaws cov thawv ntim kom ruaj khov kaw hauv ib qho qhuav thiab zoo - ventilated qhov chaw. |
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Mob kom tsis txhob |
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Lub thawv |
Cov ntaub ntawv raug
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Chaw ua uas tsis tau haus |
Kev qhia tshwj xeeb |
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Lub peev xwm |
800kg / xyoo |
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Hov ntau |
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Lub teb chaws tseem ceeb |
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Peev Xwm / Batch |
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Paub lawm |
Ntau lawm txij xyoo 2008 |
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Ntxiv rau |
Cov Ntawv Thov
3 {- (2 {}} heterocyclic compound tau siv dav dav siv kev tshawb fawb ntau hauv cov tshuaj hauv chaw muag tshuaj thiab organic synthesis. Nws cov qauv, ua ke ua ke fused pyrido-pyrimidinone tseem ceeb nrog chloroethyl hloov chaw thiab muab pawg hydroxyl, muab cov chaw reassive rau kev hloov kho tshuaj. Qhov no ua rau nws tshwj xeeb muaj txiaj ntsig hauv kev txhim kho cytoxic lossis antineoplastic cov kev hloov kho tuaj yeem ua kom zoo ua haujlwm roj ntsha thiab cov chaw muag tshuaj. Ib qho ntxiv, nws tau ua haujlwm hauv cov tshuaj chemistry rau synthesis ntawm kev sib tw ua rau cov enzymes tshwj xeeb tsom rau oncology, antiviral, thiab lwm yam tshuaj kho. Nws cov qauv versatility tseem tso cai rau nws daim ntawv thov hauv kev tshawb fawb rau kev tshawb nrhiav tshiab heterocyclics thiab hluavtaws teeb meem.
Cov txiaj ntsig
Cov txiaj ntsig ntawm cov kab sib xyaw no los ntawm nws cov kev sib xyaw ntau ntau yam thiab nws tus nqi yog lub tsev thaiv cov qauv molecules. Cov pab pawg chloroethyl ntxiv rau kev hloov pauv Nucleophilic hloov pauv thiab kev tsim ntawm kev sib cav sib ceg, uas yog qhov tseem ceeb hauv kev tsim cov tsiaj ntawv hauv kev ua haujlwm. Lub hydroxyl thiab hetercyclic khi thiab hluav taws xob cov khoom siv uas tau txhim kho molecular muaj kev lees paub thiab tshwj xeeb hauv kev siv hluav taws xob. Nws cov nqi hluav taws xob ua hluav taws xob theem nrab nrawm nrawm los ntawm kev ua kom zoo tshaj plaws ua kom tau zoo, xaiv tau, thiab kev nyab xeeb. Tsis tas li ntawd, nws muaj nyob rau hauv kev tshawb fawb los tshawb xyuas kev tsim cov tshiab heterocyclics Scaffolds rau kev tshawb tshuaj tshuaj thiab kev tshawb fawb mechanistic.
Tag
Hauv kev xaus, 3 {- (2-chloroethyl) -6,8,9-tetrahydro-2-pyrimo-4h-pyrimo-4h-pyrimidin-4-pyrimidin-4-pyrimidin-4-pyrimidin-4-pyrimidin-4-} -, valudr h h h HARRIGCTUCTION hauv chaw tshuaj thiab tshawb fawb. Nws txoj kev kho siab thiab ntau hom qauv txhawb nqa cov lus sib txuas, thaum tseem tab tom tshawb nrhiav cov tswv yim tshiab ntawm cov cuab yeej hluavtaws tshiab. Los ntawm kev sib txuas cov versatility txheej nrog portacological qhov tseeb, nws txuas ntxiv mus ua yeeb yam tseem ceeb hauv kev tshuaj, kev siv tshuaj ntsuab tshuaj, thiab siab tshaj cov organic synthesis.
Cim npe nrov: 3 {- (2 - pyroroethrro-4-pyrosydro-4-ap 丨 cas 130049-82-8-0, Suav 3- (2-chloroethyl) -6,8,9-Tetrahydro-2-pyriacy-2-pyrimo1,2-apyrimo1,2-apyrimidin-4-丨 丨
