preparation method of (1r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester_ kain industrial additives
background and overview[1] (1r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester can harvoni is used as an intermediate in pharmaceutical synthesis, such as the preparation of a two-combination combination of the new antiviral ns5a inhibitor ledipasvir (gs5885) and the ns5b blocker sofosbuvir. it is a blockbuster hepatitis c treatment drug approved by gilead in december 2013. harvoni is the…
![(1r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester ,1256387-74-2](https://www.morpholine.top/wp-content/themes/iux/thumb.php?src=/images/169944566073308.jpg&w=300&h=193)
(1r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester ,1256387-74-2
post date: jan 17,2022 expiry date: jan 17,2023 detailed description: cas no. :1256387-74-2 quantity: 200kilograms specs:enterprise standard payment method: t/t advance product name: (1r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl estercas #: 1256387-74-2 molecular formula; c18h22brn3o2 cas registry number: 1256387-74-2 synonyms: ;1(r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo[2.2.1] heptane-2-carboxylic acid 1,1-dimethylethyl ester;ledipasvir intermediates;ledipasvir intermediate;(1r,3s,4s)-tert-butyl 3-(6-bromo-1h-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1] heptane-2-carboxylate;3-(6-bromo-1h-benzoimidazol-2-yl)-2-aza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester;(1r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo(2.2.1)heptane-2-carboxylicacid 1,1-dimethyl ethylester;tert-butyl (1r,3s,4s)-3-(6-bromo-1h-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate;(1r,3s,4s)-tert-butyl 3-(6-bromo-1hbenzo[d]imidazol-2-yl)-2-azabicyclo[2,2,1] heptanes-2-carboxylate;(1r,3s,4s)-tert-butyl-3-(6-bromo-1h-benzo[d]imidazol-2-yl)-2-azabicyclo[2,2,1]heptane-2-carboxylate;2-azabicyclo[2.2.1]heptane-2-carboxylic acid, 3-(6-bromo-1h-benzimidazol-2-yl)-,…
![(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester](https://www.morpholine.top/wp-content/themes/iux/thumb.php?src=https://images.chemnet.com/suppliers/chembase/789/681789_1.jpg&w=300&h=193)
(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester
post date: jan 11,2022 expiry date: jan 11,2023 detailed description: cas no. :361440-67-7 specs:25kg/drum payment method: t/t product name:(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester cas #: 361440-67-7molecular formula: c11h18n2o3 molecular weight: 226.27 appearance white to off-white powderwater(kf) not more than1.0%purity (hplc) not less than 98.0% cas registry number: 361440-67-7 synonyms: ;saxagliptin intermediate;2-azabicyclo[3.1.0]hexane-2-carboxylic acid, 3-(aminocarbonyl)-, 1,1-dimethylethyl ester, (1s,3s,5s)-;(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic…
(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester 361440-67-7
post date: dec 28,2021 expiry date: dec 28,2022 detailed description: cas no. :361440-67-7 quantity: 100kilograms specs:purity: 98% molecular formula: c11h18n2o3molecular weight: 226.27density: 1.228 cas registry number: 361440-67-7 synonyms: ;saxagliptin intermediate;2-azabicyclo[3.1.0]hexane-2-carboxylic acid, 3-(aminocarbonyl)-, 1,1-dimethylethyl ester, (1s,3s,5s)-;(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester;(1s,3s,5s)-3-aminocarbonyl-2-azabicyclo[3.1.0]hexane-2-carboxylic acid, 1,1-dimethylethyl ester;(1s,3s,5s)-3-(amino carbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester;(1s,3s,5s)-tert-butyl 3-carbamoyl-2-azabicyclo[3.1.0]hexane-2-carboxylate;(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo(3.1.0)hexane-2-carboxylic acid tert-butyl; molecular formula: c11h18n2o3 molecular weight: 226.27 molecular…
![(1s,3s,5r,6s)-3-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-6-yl acetate acetate](https://www.morpholine.top/wp-content/themes/iux/thumb.php?src=/images/169954238584468.jpg&w=300&h=193)
(1s,3s,5r,6s)-3-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-6-yl acetate acetate
post date: dec 28,2021 expiry date: jun 26,2022 detailed description: cas no. :85644-59-3 purity 98%+ cas registry number: 85644-59-3
(3s,4as,8ar)-n-tert-butyldecahydroisoquinoline-3-carboxamide
post date: dec 08,2021 expiry date: jun 06,2022 detailed description: cas no. :136465-81-1 cas registry number: 136465-81-1 synonyms: ;[(3s)-4-azabicyclo[4.4.0]dec-3-yl]-n-(tert-butyl)carboxamide;(3s,4as,8ar)-n-tert-butyldecahydroisoquinoline-3-carboxamide;n-tert-butyl decahydroisoquinoline-3(s)-carboxamide;(3s,4as,8as)-n-tert-butyldecahydroisoquinoline-3-carboxamide;(3s,4as,8as)-3-(tert-butylcarbamoyl)decahydroisoquinolinium;(3s,4as,8ar)-3-(tert-butylcarbamoyl)decahydroisoquinolinium; molecular formula: c14h27n2o molecular weight: 239.3764 molecular structure: safety description: s24/25:;
(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester 361440-67-7
post date: dec 07,2021 expiry date: dec 07,2022 detailed description: cas no. :361440-67-7 quantity: 100kilograms specs:purity: 98% molecular formula: c11h18n2o3molecular weight: 226.27density: 1.228 cas registry number: 361440-67-7 synonyms: ;saxagliptin intermediate;2-azabicyclo[3.1.0]hexane-2-carboxylic acid, 3-(aminocarbonyl)-, 1,1-dimethylethyl ester, (1s,3s,5s)-;(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester;(1s,3s,5s)-3-aminocarbonyl-2-azabicyclo[3.1.0]hexane-2-carboxylic acid, 1,1-dimethylethyl ester;(1s,3s,5s)-3-(amino carbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester;(1s,3s,5s)-tert-butyl 3-carbamoyl-2-azabicyclo[3.1.0]hexane-2-carboxylate;(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo(3.1.0)hexane-2-carboxylic acid tert-butyl; molecular formula: c11h18n2o3 molecular weight: 226.27 molecular…
(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester
post date: nov 30,2021 expiry date: nov 30,2022 detailed description: cas no. :361440-67-7 specs:25kg/drum payment method: t/t product name:(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester cas #: 361440-67-7molecular formula: c11h18n2o3 molecular weight: 226.27 appearance white to off-white powderwater(kf) not more than1.0%purity (hplc) not less than 98.0% cas registry number: 361440-67-7 synonyms: ;saxagliptin intermediate;2-azabicyclo[3.1.0]hexane-2-carboxylic acid, 3-(aminocarbonyl)-, 1,1-dimethylethyl ester, (1s,3s,5s)-;(1s,3s,5s)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic…
![(1s,3s,5r,6s)-3-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-6-yl acetate acetate](https://www.morpholine.top/wp-content/themes/iux/thumb.php?src=/images/169954238645544.jpg&w=300&h=193)
(1s,3s,5r,6s)-3-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-6-yl acetate acetate
post date: nov 30,2021 expiry date: may 29,2022 detailed description: cas no. :85644-59-3 purity 98%+ cas registry number: 85644-59-3
![(1r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester ,1256387-74-2](https://www.morpholine.top/wp-content/themes/iux/thumb.php?src=/images/169944566179546.jpg&w=300&h=193)
(1r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester ,1256387-74-2
post date: nov 24,2021 expiry date: nov 24,2022 detailed description: cas no. :1256387-74-2 quantity: 200kilograms specs:enterprise standard payment method: t/t advance product name: (1r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl estercas #: 1256387-74-2 molecular formula; c18h22brn3o2 cas registry number: 1256387-74-2 synonyms: ;1(r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo[2.2.1] heptane-2-carboxylic acid 1,1-dimethylethyl ester;ledipasvir intermediates;ledipasvir intermediate;(1r,3s,4s)-tert-butyl 3-(6-bromo-1h-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1] heptane-2-carboxylate;3-(6-bromo-1h-benzoimidazol-2-yl)-2-aza-bicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester;(1r,3s,4s)-3-(6-bromo-1h-benzimidazol-2-yl)-2-azabicyclo(2.2.1)heptane-2-carboxylicacid 1,1-dimethyl ethylester;tert-butyl (1r,3s,4s)-3-(6-bromo-1h-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate;(1r,3s,4s)-tert-butyl 3-(6-bromo-1hbenzo[d]imidazol-2-yl)-2-azabicyclo[2,2,1] heptanes-2-carboxylate;(1r,3s,4s)-tert-butyl-3-(6-bromo-1h-benzo[d]imidazol-2-yl)-2-azabicyclo[2,2,1]heptane-2-carboxylate;2-azabicyclo[2.2.1]heptane-2-carboxylic acid, 3-(6-bromo-1h-benzimidazol-2-yl)-,…
