Sennoside A - analytical standard, ≥96% , CAS No.81-27-6

CAS: 81-27-6 Cat. No.: S106586 Formula: C42H38O20 Molecular Weight: 862.74 Beilstein Registry Number: 5723746 EC Number: 201-339-9 PubChem CID: 73111
AVAILABLE TO ORDER
GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. ≥96%
Synonyms
CAS-81-27-6 | SENNOSIDE A (CONSTITUENT OF SENNA LEAF AND PODS) [DSC] | 3,4-Dihydro-1(2H)-naphthalenone | Moivat | Sennae folium | 1-Naphthalenol, 1,2,3,4-tetrahydro- | O8100CBZ4N | SENNOSIDES SENNOSIDE A [MI] | (9R)-9-[(9R)-2-carboxy-4-hydroxy-10-oxo-5-[(
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
★
Size
Germany (EU)
USA*
Price
Qty
5mg
S106586-5mg
—
3 In stock
€27.68
10mg
S106586-10mg
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2 In stock
€39.83
20mg
S106586-20mg
—
3 In stock
€55.45
50mg
S106586-50mg
—
1 In stock
€121.40
100mg
S106586-100mg
Made to order · 8–12 wks
€208.17
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Why this grade

analytical standard, ≥96% Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Sennoside A is an anthraquinone glycoside found in Cassia angustifolia leaves. Sennoside A is an HIV-1 inhibitor (IC50=3.8 μ M) that inhibits HIV-1 replication. Sennoside A also inhibits HIV-1 reverse transcriptase (RT) - related DNA polymerase (RDDP) and ribonuclease H, with IC50 values of 1.9 μ M and 5.3 μ M, respectively.

Specifications

Synonyms
CAS-81-27-6 | SENNOSIDE A (CONSTITUENT OF SENNA LEAF AND PODS) [DSC] | 3,4-Dihydro-1(2H)-naphthalenone | Moivat | Sennae folium | 1-Naphthalenol, 1,2,3,4-tetrahydro- | O8100CBZ4N | SENNOSIDES SENNOSIDE A [MI] | (9R)-9-[(9R)-2-carboxy-4-hydroxy-10-oxo-5-[(
Specifications & Purity
analytical standard, ≥96%
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Analytical standard
Purity
≥96%
Names and Identifiers
Pubchem Sid528773655
Canonical SmilesC1=CC2=C(C(=C1)OC3C(C(C(C(O3)CO)O)O)O)C(=O)C4=C(C2C5C6=C(C(=CC=C6)OC7C(C(C(C(O7)CO)O)O)O)C(=O)C8=C5C=C(C=C8O)C(=O)O)C=C(C=C4O)C(=O)O
IUPAC Name(9R)-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
InChIKeyIPQVTOJGNYVQEO-KGFNBKMBSA-N
INCHI1S/C42H38O20/c43-11-23-31(47)35(51)37(53)41(61-23)59-21-5-1-3-15-25(17-7-13(39(55)56)9-19(45)27(17)33(49)29(15)21)26-16-4-2-6-22(60-42-38(54)36(52)32(48)24(12-44)62-42)30(16)34(50)28-18(26)8-14(40(57)58)10-20(28)46/h1-10,23-26,31-32,35-38,41-48,51-54H,11-12H2,(H,55,56)(H,57,58)/t23-,24-,25-,26-,31-,32-,35+,36+,37-,38-,41-,42-/m1/s1
Isomeric SMILES C1=CC2=C(C(=C1)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)C(=O)C4=C([C@@H]2[C@@H]5C6=C(C(=CC=C6)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O)C(=O)C8=C5C=C(C=C8O)C(=O)O)C=C(C=C4O)C(=O)O
WGK Germany 3
PubChem CID 73111
Molecular Weight 862.74
Beilstein 5723746

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassAnthracenes
SubclassAnthracenecarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentAnthracenecarboxylic acids
Alternative Parents Phenolic glycosides  Naphthalenecarboxylic acids  O-glycosyl compounds  Hydroxybenzoic acid derivatives  Aryl ketones  1-hydroxy-2-unsubstituted benzenoids  1-hydroxy-4-unsubstituted benzenoids  Dicarboxylic acids and derivatives  Monosaccharides  Oxanes  Vinylogous acids  Secondary alcohols  Polyols  Carboxylic acids  Acetals  Oxacyclic compounds  Hydrocarbon derivatives  Primary alcohols  Organic oxides  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Anthracene carboxylic acid - Phenolic glycoside - 2-naphthalenecarboxylic acid - 2-naphthalenecarboxylic acid or derivatives - Glycosyl compound - O-glycosyl compound - Hydroxybenzoic acid - Aryl ketone - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Dicarboxylic acid or derivatives - Monosaccharide - Oxane - Vinylogous acid - Ketone - Secondary alcohol - Acetal - Carboxylic acid derivative - Carboxylic acid - Oxacycle - Organoheterocyclic compound - Polyol - Organic oxide - Hydrocarbon derivative - Alcohol - Primary alcohol - Organic oxygen compound - Organooxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as anthracenecarboxylic acids. These are organic compounds containing a carboxylic acid group attached to an anthracene ring system.
External Descriptors Anthracenes and phenanthrenes
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
HCT-116 (91556 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HepG2 (196354 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLCO1B3 Tchem Solute carrier organic anion transporter family member 1B3 (2517 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ESR1 Estrogen receptor (4 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
groL GroEL/GroES (1042 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SARS-CoV-2 (38078 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

11 results found

Lot NumberCertificate TypeDateItem
I2426319Certificate of AnalysisJul 06, 2026 S106586
I2426320Certificate of AnalysisJul 06, 2026 S106586
I2426321Certificate of AnalysisJul 06, 2026 S106586
I2426322Certificate of AnalysisJul 06, 2026 S106586
I2426323Certificate of AnalysisJul 06, 2026 S106586
I2426324Certificate of AnalysisJul 06, 2026 S106586
I2426331Certificate of AnalysisJul 06, 2026 S106586
F2625065Certificate of AnalysisSep 07, 2024 S106586
I2426328Certificate of AnalysisSep 07, 2024 S106586
I2426330Certificate of AnalysisSep 07, 2024 S106586
I1224010Certificate of AnalysisJan 10, 2023 S106586

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Chemical and Physical Properties
SensitivityLight、 Moisture and heat sensitive
Molecular Weight862.700 g/mol
XLogP31.200
Hydrogen Bond Donor Count12
Hydrogen Bond Acceptor Count20
Rotatable Bond Count9
Exact Mass862.196 Da
Monoisotopic Mass862.196 Da
Topological Polar Surface Area348.000 Ų
Heavy Atom Count62
Formal Charge0
Complexity1550.000
Isotope Atom Count0
Defined Atom Stereocenter Count12
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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