a-D-Galactopyranose1,2-(methylorthoacetate) (CAS No. 138196-19-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of a-D-Galactopyranose1,2-(methylorthoacetate) is 138196-19-7.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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a-D-Galactopyranose1,2-(methylorthoacetate) · CAS 138196-19-7 · C9H16O7.
| CAS Registry Number | 138196-19-7 |
|---|---|
| PubChem CID | 71317025 |
| Molecular formula | C9H16O7 |
| IUPAC name | (3aR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2-methoxy-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol |
| Molecular Weight | 236.22 |
|---|---|
| XLogP3 | -1.4 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 236.08960285 |
| Monoisotopic Mass | 236.08960285 |
| Topological Polar Surface Area | 97.6 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
138196-19-7; A-D-GALACTOPYRANOSE 1,2-(METHYL ORTHOACETATE); (3AR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2-methoxy-2-methyltetrahydro-5H-[1,3]dioxolo[4,5-b]pyran-6,7-diol; alpha-D-Galactopyranose 1,2-(Methyl Orthoacetate); (3aR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2-methoxy-2-methyl-hexahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol
CAS 138196-19-7; molecular formula C9H16O7; molecular weight — g/mol.
138196-19-7, A-D-GALACTOPYRANOSE 1,2-(METHYL ORTHOACETATE), (3AR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2-methoxy-2-methyltetrahydro-5H-[1,3]dioxolo[4,5-b]pyran-6,7-diol, alpha-D-Galactopyranose 1,2-(Methyl Orthoacetate), (3aR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2-methoxy-2-methyl-hexahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol.
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.
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