Sennoside B

Product Name: Sennoside B
CAS No.: 128-57-4
Chemical Name: Sennoside B
Synonyms: Tisasen B;PURSENNIDE;GLYSENNIDE;SENNOSIDE B;SENNOSIDE B(P);Sennoside B RS;SENNIDINE B(RG);SENNOSIDE B(SH);SENNOSIDE B hplc;Sennoside B std.
CBNumber: CB2728337
Molecular Formula: C42H38O20
Formula Weight: 862.74
MOL File: 128-57-4.mol

More

Less

Sennoside B Property

Melting point:: 209～212℃
alpha: D20 -100° (c = 0.2 in 70% acetone); D20 -67° (c = 0.4 in 70% dioxane)
Boiling point:: 698.48°C (rough estimate)
Density: 1.3066 (rough estimate)
refractive index: 1.7630 (estimate)
storage temp.: 2-8°C
solubility: DMSO (Very Slightly, Heated), Methanol (Slightly, Heated)
pka: 3.31±0.40(Predicted)
color: Light Yellow to Dark Yellow
BRN: 5723747
Stability:: Hygroscopic
LogP: 1.880 (est)
CAS DataBase Reference: 128-57-4(CAS DataBase Reference)

More

Less

Safety

Risk Statements: 22
Safety Statements: 22-45-24/25
WGK Germany: 3
HS Code: 29329990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 1612029
Product name: Sennoside B
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 20mg
Price: $644
Updated: 2024/03/01

Sigma-Aldrich

Product number: 75412
Product name: Sennoside B
Purity: analytical standard
Packaging: 25mg
Price: $241
Updated: 2022/05/15

Cayman Chemical

Product number: 28410
Product name: Sennoside B
Packaging: 10mg
Price: $63
Updated: 2024/03/01

Cayman Chemical

Product number: 28410
Product name: Sennoside B
Packaging: 50mg
Price: $188
Updated: 2024/03/01

Cayman Chemical

Product number: 28410
Product name: Sennoside B
Packaging: 5mg
Price: $36
Updated: 2024/03/01

More

Less

Sennoside B Chemical Properties,Usage,Production

Chemical Properties

White to brown powder

Uses

Sennoside B is used in the inhibition of platelet driven growth factor (PDGF) used and may inhibit proliferative disease which depend upon the PDGF pathway. Laxative.

Definition

ChEBI: A member of the class of sennosides that is (9R,9'S)-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid which is substituted by hydroxy groups at positions 4 and 4', by beta-D glucopyranosyloxy groups at positions 5 and 5', and by oxo groups at positions 10 and 10'.

Purification Methods

Sennoside B forms yellow crystals from aqueous acetone or large volumes of H2O. [Stoll et al. Helv Chim Acta 32 1896 1900, Beilstein 17 III/IV 3402.]

Sennoside B Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

Sennoside B Suppliers

China 226 France 2 Germany 6 India 4 Japan 1 Switzerland 1 United Kingdom 10 United States 26 USA 1 Global 277

More

Less

View Lastest Price from Sennoside B manufacturers

Changsha Staherb Natural Ingredients Co., Ltd.

Product: Sennoside B; Senna leaf extract 128-57-4
Price: US $0.00/MG
Min. Order: 20MG
Purity: 95%-99% HPLC
Supply Ability: 1000KG
Release date: 2022-09-19

BINBO BIOLOGICAL CO.,LTD

Product: Sennoside B 128-57-4
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99.8%
Supply Ability: 1000 kg
Release date: 2024-04-12

Shanghai Standard Technology Co., Ltd.

Product: Sennoside B 128-57-4
Price: US $0.00/mg
Min. Order: 5mg
Purity: ≥98%(HPLC)
Supply Ability: 10 g
Release date: 2019-09-19

128-57-4, Sennoside BRelated Search:

CHLOROPHOSPHONAZO III Sennoside D SENNOSIDE A(SH),SENNOSIDE A(P),SENNOSIDE,CALCIUM SENNOSIDE 5%, 10%, 20%, 60%,Sennoside A std.,SENNOSIDE A hplc,SENNOSIDE A WITH HPLC,Sennoside A1,SENNOSIDE A Sennoside C SENNIDINE A 4-Acetylbenzoic acid 4-FORMYL-3-HYDROXYBENZOIC ACID 2,2'-DIHYDROXYBENZOPHENONE 3-Hydroxy-4-methylbenzoic acid 5-ISOPROPYL-3-METHYLPHENOL 4-BROMOBENZHYDROL BIANTHRONYL HELICIN 4-ETHYL-3-HYDROXYBENZOIC ACID 1,1,2,2-TETRAPHENYLETHANE SENNOSIDE A AND B,SENNOSIDE SENNOSIDES 2-METHOXY-2'-METHYLBENZOPHENONE

PURSENNIDE

SENNOSIDE B 96.5+%

Sennoside B std.

9,9-Bianthracene-2,2-dicarboxylic acid, 5,5-bis(.beta.-D-glucopyranosyloxy)-9,9,10,10-tetrahydro-4,4-dihydroxy-10,10-dioxo-, (9R,9S)-

(9S)-9-[(9R)-2-carboxy-4-hydroxy-10-oxo-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-oxo-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic acid

SENNIDINE B(RG)

SENNOSIDE B(P)

SENNOSIDE B(SH)

SENNOSIDE B hplc

SENNOSIDE B WITH HPLC

Sennoside B, 98%, from Folium sennae

[9,9'-Bianthracene]-2,2'-dicarboxylicacid,5,5'-bis(β-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo-,(9R,9'S)-

N,N-dimethyl-4-[(E,3Z)-3-(2-nitro-9-fluorenylidene)prop-1-enyl]aniline

(9R,9'S)-5,5'-Bis(β-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo-9,9'-bianthracene-2,2'-dicarboxylic acid

(9S,9'R)-5,5'-Bis(β-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo-9,9'-bianthracene-2,2'-dicarboxylic acid

(9S)-9-[(9R)-2-carboxy-4-hydroxy-10-keto-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methylol-tetrahydropyran-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-keto-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methylol-tetrahydropyran-2-yl]oxy-9H-anthracene-2-carboxylic acid

Sennoside B ,98%

Tisasen B

(9R,9'S)-4,4'-dihydroxy-10,10'-dioxo-5,5'-bis(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxyMethyl)tetrahydro-2H-pyran-2-yl)oxy)-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-2,2'-dicarboxylic acid

Sennoside B, froM FoliuM sennae

Sennoside B (20 mg)

GLYSENNIDE

(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

SENNOSIDE B

Sennoside B Standard

Sennoside B RS

(9R,9'S)-4,4'-Dihydroxy-10,10'-dioxo-5,5'-bis(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-2,2'-dicarboxylic acid

128-57-4

C42H38O20

SA - SM

Alphabetic

Analytical Standards

Analytical Chromatography Product Catalog

The group of Sennosides

Anthraquinones, Hydroquinones and Quinones

chemical reagent

pharmaceutical intermediate

phytochemical

reference standards from Chinese medicinal herbs (TCM).

standardized herbal extract

Inhibitors