sennoside B (CAS 128-57-4) — formula C42H38O20, molecular weight 862.7; category organic chemicals.
sennoside B (CAS 128-57-4) is a chemical raw material in the organic chemicals category. Its molecular formula C42H38O20 comprises 42 C, 38 H, 20 O atoms. Its molecular weight is about 862.7. Reported physicochemical data: LogP about -0.686. 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 | 128-57-4 |
|---|---|
| Molecular Formula | C42H38O20 |
| Molecular Weight | 862.7 |
| LogP | -0.686 |
| Applications | Use (kg, approx.) in Germany (2009): >10, Consumption (g per capita, approx.) in Germany (2009): 0.000122, Calculated removal (%): 45.8 |
| Category | Organic Chemicals |
Documented applications: Use (kg, approx.) in Germany (2009): >10, Consumption (g per capita, approx.) in Germany (2009): 0.000122, Calculated removal (%): 45.8.
sennoside B is a carbon-based organic compound with CAS registry number 128-57-4 and molecular formula C42H38O20 (molecular weight 862.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 128-57-4
Its molecular formula C42H38O20 comprises 42 C, 38 H, 20 O atoms.
Also known as: sennoside B · 番泻甙B
Category: organic chemicals
The CAS registry number of sennoside B is 128-57-4.
Molecular formula C42H38O20, molecular weight 862.7.
It is also registered under: sennoside B, 番泻甙B.
Recorded applications: Use (kg, approx.) in Germany (2009): >10, Consumption (g per capita, approx.) in Germany (2009): 0.000122, Calculated removal (%): 45.8.
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 sennoside B (CAS 128-57-4), compiled from public chemistry databases.
| CAS Registry Number | 128-57-4 |
|---|---|
| PubChem CID | 91440 |
| Molecular formula | C42H38O20 |
| IUPAC name | (9S)-9-[(9R)-2-carboxy-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic acid |
| UNII (FDA) | F887D1637W |
| Molecular Weight | 862.7 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 12 |
| Hydrogen Bond Acceptor Count | 20 |
| Rotatable Bond Count | 9 |
| Exact Mass | 862.19564360 |
| Monoisotopic Mass | 862.19564360 |
| Topological Polar Surface Area | 348 |
| Heavy Atom Count | 62 |
| LogP | -0.686 |
|---|
Sennoside B; 128-57-4; EINECS 204-895-0; F887D1637W; NSC 112930; SENNOSIDE B [USP-RS]; SENNOSIDE B [WHO-DD]; DTXSID6051433; CHEBI:34975; SENNOSIDE B (USP-RS); SENNOSIDE B (CONSTITUENT OF SENNA LEAF AND PODS) [DSC]; RefChem:884887; DTXCID5030034; SENNOSIDE B (CONSTITUENT OF SENNA LEAF AND PODS); 204-895-0; MFCD00151528
| Reported hazard statements | H302 (60%), H317 (40%), H334 (40%) |
|---|
H302 (60%): Harmful if swallowed [Warning Acute toxicity, oral]
H317 (40%): May cause an allergic skin reaction [Warning Sensitization, Skin]
sennoside B · CAS 128-57-4 · C42H38O20. UNII F887D1637W. LogP: -0.686.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 番泻甙B