rehmannioside A (CAS 81720-05-0) — formula C21H32O15, molecular weight 524.5; category organic chemicals.
rehmannioside A (CAS 81720-05-0) is a chemical raw material in the organic chemicals category. Its molecular formula C21H32O15 comprises 21 C, 32 H, 15 O atoms. Its molecular weight is about 524.5. Reported physicochemical data: LogP about -5.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 81720-05-0 |
|---|---|
| Molecular Formula | C21H32O15 |
| Molecular Weight | 524.5 |
| LogP | -5.4 |
| Category | Organic Chemicals |
rehmannioside A is a carbon-based organic compound with CAS registry number 81720-05-0 and molecular formula C21H32O15 (molecular weight 524.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 81720-05-0
Its molecular formula C21H32O15 comprises 21 C, 32 H, 15 O atoms.
Also known as: rehmannioside A · 地黄苷A
Category: organic chemicals
The CAS registry number of rehmannioside A is 81720-05-0.
Molecular formula C21H32O15, molecular weight 524.5.
It is also registered under: rehmannioside A, 地黄苷A.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for rehmannioside A (CAS 81720-05-0), compiled from public chemistry databases.
| CAS Registry Number | 81720-05-0 |
|---|---|
| PubChem CID | 6325881 |
| Molecular formula | C21H32O15 |
| IUPAC name | (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[[(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[[(1S,2S,4S,5S,6R,10S)-5-hydroxy-2-(hydroxymethyl)-3,9-dioxatricyclo[4.4.0.02,4]dec-7-en-10-yl]oxy]oxan-2-yl]methoxy]oxane-3,4,5-triol |
| Molecular Weight | 524.5 |
|---|---|
| XLogP3 | -5.4 |
| Hydrogen Bond Donor Count | 9 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 7 |
| Exact Mass | 524.17412031 |
| Monoisotopic Mass | 524.17412031 |
| Topological Polar Surface Area | 241 |
| Heavy Atom Count | 36 |
Rehmannioside A; 81720-05-0; RefChem:930606; Martynoside Impurity 3; orb1221758; orb1303747; orb3139714; CHEMBL3810015; EX-A8002W; HY-N0911; CS-4171; EBC-616770; AC-34162
rehmannioside A · CAS 81720-05-0 · C21H32O15.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 地黄苷A