| post date: | dec 02,2021 |
| expiry date: | dec 02,2022 |
| detailed description: |
cas no. :149809-43-8
quantity: 1111kilograms specs:99%min. price:11 usd kilograms payment method: t/t 2-((2s,3r)-2-(benzyloxy)pentan-3-yl)-4-(4-(4-(4-hydroxyphenyl)piperazin-1-yl)phenyl)-2h-1,2,4-triazol-3(4h)-one cas： 149809-43-8 spc.: 99%min. 1-((2s,3s)-2-(benzyloxy)pentan-3-yl)-4-(4-(4-(4-hydroxyphenyl)piperazin-1-yl)phenyl)-1h-1,2,4-triazol-5(4h)-one cas： 184177-83-1 spc.: 98.5%min. posaconazole intermediate "ixabepilone intermediate " cas： 24720-64-7; 106921-60-2 spc.: 98%min;95%min. guangzhou topwork chemical co.,ltd. specialize in manufacturing corticosteroid and relative intermediate. we also provide contract reseach & custom manufacture services. our strong api are: fluticasone propionate,chlorambucil，demecarium bromide, desonide, desoximetasone,diflorasone, diflorasone diacetate, diflucortolone valerate, difluprednate, fludrocortisone acetate, flumethasone,flumethasone acetate, fluorometholone, fluorometholone acetate, 9-fluoroprednisolone acetate, selectfluor, fludarabine phosphate, 16a-hydroxy prednisolone, loteprednol etabonate, progesterone,pregnenolone, olopatadine hcl,methyprednisolone aceponate, aminopterinum,prednicarbate, prednisolone 17-valerate 21-acetate,paliperidone,trilostane,n-fluorobenzenesulfonimide,timolol maleate,aprepitant intermediate,fulvestrant,fulvestrant intermediate,pentafluoropentanol,4,4,5,5,5-pentafluoro-1-pentanethiol. and tannic acid(pharmaceutical/tech/dyes/food grade),gallic acid（3,4,5-trihydroxybenzoic acid),pyrogallol(1,2,3-benzenetriol),ethyl gallate, progyl gallate, n-octyl gallate,3,4,5-trimethoxybenzaldehyde,methyl 3,4,5-trimethoxybenzoate and so on. |
| cas registry number: | 149809-43-8 |
| synonyms: | ;2,5-anhydro-1,3,4-trideoxy-2-(2,4-difluorophenyl)-4-({[(4-methylphenyl)sulfonyl]oxy}methyl)-1-(1h-1,2,4-triazol-1-yl)-d-threo-pentitol;((3s,5r)-5-((1h-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)-tetrahydrofuran-3-yl)methyl 4-methylbenzenesulfonate;(5r-cis)-toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-(1h-1,2,4-triazol-1-yl)methyltetrahydrofuran-3-yl methyl ester;(5r-cis)-toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-(1h-1,2,4–triazol-1-yl)methyltetrahydrofuran-3-yl methyl ester;((3s,5r)-5-((1h-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methyl p-tosylate;((3s,5r)-5-((1h-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methyl4-methylbenzenesulfonate;(5r-cis)-toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-(1h-1,2,4-triazol-1-yl) methyltetrahydrofuran-3-ylmethyl ester; |
| molecular formula: | c21h21f2n3o4s |
| molecular weight: | 449.4709 |
| molecular structure: | 
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