Account ((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl (diethylcarbamoyl)sulfamate
- Catalog No. :
- ACLICL370
- CAS No. :
- 876403-98-4
- Molecular Formula :
- C17H30N2O9S
- Molecular Weight :
- 438.50
IUPAC Name:((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl (diethylcarbamoyl)sulfamate
![((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl (diethylcarbamoyl)sulfamate structure diagram](/images/productimg/no-pic.svg)
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Product Information
| Product Name | ((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl (diethylcarbamoyl)sulfamate |
|---|---|
| IUPAC Name | ((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl (diethylcarbamoyl)sulfamate |
| Molecular Formula | C17H30N2O9S |
| Molecular Weight | 438.50 |
| SMILES | O=S(OC[C@]12[C@](OC(C)(C)O2)([H])[C@@]3([H])[C@@](OC(C)(C)O3)([H])CO1)(NC(N(CC)CC)=O)=O |
| InChI Key | ACYUMNAWFQMILA-FJZAXULXSA-N |
| Synonym | Topiramate Impurity 2 (Topiramate EP Impurity B);Topiramate EP Impurity B;2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose 1-[[(diethylamino)carbonyl]sulfamate];β-D-Fructopyranose, 2,3:4,5-bis-O-(1-methylethylidene)-, 1-[[(diethylamino)carbonyl]sulfamate];((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl diethylcarbamoylsulfamate;Topiramte EP Impurity B;1-O-[(Diethylcarbamoyl)sulfamoyl]-2,3:4,5-bis-O-(1-methylethylidene)-β-D-fructopyranose;2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose 1-[[(diethylamino)carbonyl]sulfamate |
| CAS No. | 876403-98-4 |
Synthetic Route by SureRoute
2. ACLICL370 Molecular Building Block Synthetic Route
((3aS,5aR,8aR,8bS)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl methylsulfamate
![((3aS,5aR,8aR,8bS)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl sulfamate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/cnw9/97240-79-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T105635Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%2297240-79-4.png%22&x-id=GetObject&X-Amz-Signature=61b26b2b2537cef32085ce4a5cc0fe3e5b87048ac96a5f9442d83ae020b66ac5)
((3aS,5aR,8aR,8bS)-2,2,7,7-Tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl sulfamate
((3AS,5aR,7R,8aR,8bS)-7-(hydroxymethyl)-2,2,7-trimethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methyl sulfamate