Tshuaj Npe:Benzhydrol
Lwm lub npe:Benzhydryl cawv, Diphenylmethanol, Benzhydrol, Diphenyl carbinol
CAS TSIS MUAJ. ::91 - 01 - 0
Purity:99%
Molecular Chiv:(C6H5) 2 COJ
Molecular Luj: 184.23 Nws
Tshuaj lom neeg cov khoom:Benzhydrol tseem hu ua Diphenylmethanol, Diphenyl carbinol, 1,1-diphenylmethanol, alpha-phenyl-phenylmethanol, hydroxy-diphenyl methane. Dawb rau lub teeb beige crystalline khoom nyob rau hauv chav tsev kub, yooj yim soluble nyob rau hauv ethanol, ether, chloroform thiab carbon disulfide, yuav luag insoluble nyob rau hauv txias crude roj av, solubility nyob rau hauv dej ntawm 20 ° C tsuas yog 0.5 g / L. Tsawg toxicity, tsis txhob sib cuag nrog daim tawv nqaij thiab ob lub qhov muag, tsis muaj cov ntaub ntawv toxicity, tuaj yeem xa mus rau methanol toxicity. Qhib nplaim taws, kub siab, thiab muaj zog oxidants tuaj yeem ntes hluav taws thiab hlawv, tso cov pa phem. Feem ntau siv nyob rau hauv cov organic synthesis, kws lag luam intermediates.
Tshuaj Npe:Tropicamide
Lwm lub npe:N - Ethyl - 2 - phenyl - N - (4 - pyridylmethyl) hydracrylamide, Tropicamidum
CAS TSIS MUAJ. ::1508 - 75 - 4
Molecular Chiv:C17H20N2O2
Molecular Luj: 284.35 Nws
Tshuaj lom neeg cov khoom:Tropicamide yog tshuaj anticholinergic, dawb crystalline hmoov nyob rau hauv chav tsev kub, tsis muaj ntxhiab, me ntsis soluble nyob rau hauv dej, yooj yim soluble nyob rau hauv ethanol, dilute hydrochloric acid, dilute sulfuric acid thiab chloroform, tuaj yeem thaiv cov iris sphincter thiab ciliary nqaij los ntawm acetylcholine. Cov leeg excitatory nyhuv. Nws cov tshuaj 0.5% tuaj yeem ua rau mydriasis; 1% tshuaj tuaj yeem ua rau cycloplegia thiab mydriasis. Clinically, nws yog tsuas yog siv rau kev kho mob ntawm qhov muag poob mydriasis thiab accommodative paralysis.
Tshuaj Npe:HEPES
Lwm lub npe:N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid), 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid
CAS TSIS MUAJ. ::7365 - 45 - 9
Molecular Chiv:C8H18N2O4S
Molecular Luj: 238.30
Tshuaj lom neeg cov khoom:Dawb crystalline hmoov, HEPES yog hydrogen ion tsis tuaj yeem, tuaj yeem tswj cov pH tsis tu ncua rau lub sijhawm ntev, siv los ua cov khoom tsis zoo.
Tshuaj Npe:Heparin lithium roj teeb
Lwm lub npe:Heparin sodium ntsev
CAS TSIS MUAJ. ::9041 - 08 - 1
Qib:Txhaj tshuaj / tshuaj / Crude
Specification:EP/USP/BP/CP/IP
Tshuaj lom neeg cov khoom:Heparin sodium yog dawb los yog tawm - hmoov dawb, tsis muaj ntxhiab, hygroscopic, soluble hauv dej, insoluble hauv organic solvents xws li ethanol thiab acetone. Nws muaj cov nqi tsis zoo hauv cov tshuaj aqueous thiab tuaj yeem ua ke nrog qee cov cations los tsim cov molecular complexes. Aqueous daws yog ruaj khov ntawm pH 7. Nws muaj ntau yam kev siv tshuaj. Nws yog siv los kho mob myocardial infarction thiab pathogenic kab mob siab. Nws tuaj yeem siv ua ke nrog ribonucleic acid kom ua kom cov kab mob siab B. Thaum ua ke nrog kev kho mob, nws muaj txiaj ntsig zoo los tiv thaiv thrombosis. Nws tuaj yeem txo cov ntshav lipids thiab txhim kho tib neeg kev tiv thaiv kab mob. kuj muaj lub luag haujlwm.
Lwm lub npe:Heparin lithium ntsev
CAS TSIS MUAJ. ::9045 - 22 - 1
Purity:≥ 150 IU
Tshuaj lom neeg cov khoom:Lithium heparin yog ib qho dawb rau tawm - dawb hmoov uas feem ntau siv hauv heparin anticoagulants.
Tshuaj Npe:(Dimethylamino) acetaldehyde diethyl acetalLwm lub npe:2,2 - Diethoxy - N, n - DimethyLethylamineCAS TSIS MUAJ. ::3616 - 56 - 6Purity:99%Molecular Chiv:(C2h5o) 2chch2n (CH3) 2Molecular hnyav:161.24Zog:Tsis muaj kob lossis lub teeb daj dajPob:1kg / lub raj mis, 25kg / nruas lossis 200kg / nruas
Tshuaj Npe:(Dimethylamino) acetaldehyde dimethyl acetalLwm lub npe:2,2 - dimethoxy - n, n - dimethylethylascoine, n - (2,2 - dimethoxyethyl) DetethylamineCAS TSIS MUAJ. ::38711 - 20 - 5Purity:99%Molecular Chiv:C6h15no2Molecular hnyav:133.19Zog:Tsis muaj kob lossis lub teeb daj dajPob:1kg / lub raj mis, 25kg / nruas lossis 200kg / nruas
Tshuaj Npe:Aminoacetalhyde dimethyl acetalLwm lub npe:2,2 - dimethoxyethylamineCAS TSIS MUAJ. ::22483 - 09 - 6Purity:99%Molecular Chiv:Nh2ch2ch (OC3) 2Molecular hnyav:105.14Zog:Tsis muaj kob lossis lub teeb daj dajPob:25kg / nruas lossis 200kg / nruas
Tshuaj Npe:ThiomorpholphollineLwm lub npe:TetraYDRro - 2h - 1,4 - Thiazine, ThieskaspholdineCAS TSIS MUAJ. ::123 - 90 - 0Purity:98%Molecular Chiv:C4h9nsMolecular hnyav:103.19Zog:Tsis muaj kob lossis lub teeb daj dajPob:1kg / lub raj mis, 25kg / nruas lossis 200kg / nruas
Tshuaj Npe:Thiomorpholline hydrochlorideLwm lub npe:THIOMORPHOLOLY HCLCAS TSIS MUAJ. ::5967 - 90 - 8Purity:98%Molecular Chiv:C4h9ns • HCLMolecular hnyav:139.65Pob:1kg / lub raj mis, 25kg / nruas lossis raws li kev thov
Tshuaj Npe:Thiomorpholline 1,1 - DioxideLwm lub npe:Thiomorpholline dioxideCAS TSIS MUAJ. ::39093 - 93 - 1Purity:98%Molecular Chiv:C4h9Nso2Molecular hnyav:135.18Zog:Dawb kom tawm - Dawb khoomPob:1kg / lub raj mis lossis kev thov
Tshuaj Npe:Thiomorpholline 1,1 - Dioxide HydrochlorideLwm lub npe:1,4 - thiazinane 1,1 - dioxide, hydrochlorideCAS TSIS MUAJ. ::59801 - 62 - 6Purity:98%Molecular Chiv:C4h9NSO2 • HCLMolecular hnyav:171.65Zog:Dawb rau lub teeb dajPob:1kg / lub raj mis lossis kev thov
Tso koj cov lus
