b-D-吡喃果糖，1,2:4,5-双-O-(1-甲基亚乙基)-，CAS 登记号 25018-67-1，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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b-D-Fructopyranose, 1,2:4,5-bis-O-(1-methylethylidene)- · CAS 25018-67-1 · C12H20O6.
| CAS Registry Number | 25018-67-1 |
|---|---|
| PubChem CID | 10467781 |
| Molecular formula | C12H20O6 |
| IUPAC name | (3'aR,4S,7'S,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-ol |
| Molecular Weight | 260.28 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 260.12598835 |
| Monoisotopic Mass | 260.12598835 |
| Topological Polar Surface Area | 66.4 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
25018-67-1; 1,2:4,5-Di-O-isopropylidene-beta-D-fructopyranose; MFCD00067639; 1,2:4,5-DI-O-ISOPROPYLIDENE-|A-D-FRUCTOPYRANOSE; 1,2:4,5-bis-O-(1-Methylethylidene)-beta-D-Fructopyranose; 4,5-Di-O-isopropylidene-b-D-fructopyranose; 1,2:4,5-Di-O-isopropylidene-beta-D-fructopyrase; (3a'R,4S,7'S,7a'S)-2,2,2',2'-tetramethyltetrahydrospiro[[1,3]dioxolane-4,6'-[1,3]dioxolo[4,5-c]pyran]-7'-ol; 1,2:4,5-bis-O-(1-Methylethylidene)-b-D-Fructopyranose; Topiramate Impurity 16; 1,2;4,5-Di-O-isopropylidene-b-D-fructopyranose; 1,2--4,5-Di-O-isopropylidene-beta-D-fructopyranose; SCHEMBL1365879; 1,3,4,5,6-pentahydroxy-2-hexanone; AKOS015995050; (3aR,6S,7S,7aS)-2,2,5',5'-tetramethyl-tetrahydro-2H-spiro[[1,3]dioxolo[4,5-c]pyran-6,2'-[1,4]dioxolan]-7-ol
CAS 25018-67-1; molecular formula C12H20O6; molecular weight — g/mol.
25018-67-1, 1,2:4,5-Di-O-isopropylidene-beta-D-fructopyranose, MFCD00067639, 1,2:4,5-DI-O-ISOPROPYLIDENE-|A-D-FRUCTOPYRANOSE, 1,2:4,5-bis-O-(1-Methylethylidene)-beta-D-Fructopyranose, 4,5-Di-O-isopropylidene-b-D-fructopyranose.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.