Basic Description

Synonyms	beta-D-Glucopyranoside, (3-beta,12-beta)-20-((6-O-alpha-L-arabinopyranosyl-beta-D-glucopyranosyl)oxy)-12-hydroxydammar-24-en-3-yl 2-O-beta-D-glucopyranosyl- \| beta-D-GLUCOPYRANOSIDE, (3beta,12beta)-20-((6-O-alpha-L-ARABINOPYRANOSYL-beta-D-GLUCOPYRANOSYL)O
Specifications & Purity	analytical standard
Biochemical and Physiological Mechanisms	Ginsenoside Rb 2 helps to maintain circulation and heart function.. Shown to lower cholesterol and triacylglycerol levels in vitro and inhibit tumor metastasis in vivo .
Storage Temp	Store at 2-8°C
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.
Grade	analytical standard
Note	Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Lipids and lipid-like molecules
  - Class Prenol lipids
    - Subclass Terpene glycosides
      - Level5 Triterpene glycosides
        Level6 Triterpene saponins

Kingdom	Organic compounds
Superclass	Lipids and lipid-like molecules
Class	Prenol lipids
Subclass	Terpene glycosides
Intermediate Tree Nodes	Triterpene glycosides
Direct Parent	Triterpene saponins
Alternative Parents	Triterpenoids Steroidal glycosides 12-hydroxysteroids 14-alpha-methylsteroids Fatty acyl glycosides of mono- and disaccharides Alkyl glycosides Disaccharides O-glycosyl compounds Oxanes Secondary alcohols Cyclic alcohols and derivatives Polyols Acetals Oxacyclic compounds Primary alcohols Hydrocarbon derivatives
Molecular Framework	Aliphatic heteropolycyclic compounds
Substituents	Triterpene saponin - Triterpenoid - Steroidal glycoside - 12-hydroxysteroid - 14-alpha-methylsteroid - Hydroxysteroid - Steroid - Fatty acyl glycoside - Fatty acyl glycoside of mono- or disaccharide - Alkyl glycoside - Disaccharide - Glycosyl compound - O-glycosyl compound - Fatty acyl - Oxane - Cyclic alcohol - Secondary alcohol - Polyol - Acetal - Organoheterocyclic compound - Oxacycle - Hydrocarbon derivative - Organic oxygen compound - Alcohol - Primary alcohol - Organooxygen compound - Aliphatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as triterpene saponins. These are glycosylated derivatives of triterpene sapogenins. The sapogenin moiety backbone is usually based on the oleanane, ursane, taraxastane, bauerane, lanostane, lupeol, lupane, dammarane, cycloartane, friedelane, hopane, 9b,19-cyclo-lanostane, cycloartane, or cycloartanol skeleton.
External Descriptors	beta-D-glucoside - disaccharide derivative - tetracyclic triterpenoid - 12beta-hydroxy steroid - ginsenoside
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

U-251 (51189 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SIRT1 Tchem NAD-dependent deacetylase sirtuin 1 (3505 Activities)

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Associated Targets(non-human)

Mus musculus (284745 Activities)

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Rattus norvegicus (775804 Activities)

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C6 (2371 Activities)

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L6 (7924 Activities)

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Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

IUPAC Name	(2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-[[(3S,5R,8R,9R,10R,12R,13R,14R,17S)-12-hydroxy-4,4,8,10,14-pentamethyl-17-[(2S)-6-methyl-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxan-2-yl]oxyhept-5-en-2-yl]-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
INCHI	InChI=1S/C53H90O22/c1-23(2)10-9-14-53(8,75-47-43(67)39(63)37(61)29(72-47)22-69-45-41(65)34(58)26(57)21-68-45)24-11-16-52(7)33(24)25(56)18-31-50(5)15-13-32(49(3,4)30(50)12-17-51(31,52)6)73-48-44(40(64)36(60)28(20-55)71-48)74-46-42(66)38(62)35(59)27(19-54)70-46/h10,24-48,54-67H,9,11-22H2,1-8H3/t24-,25+,26-,27+,28+,29+,30-,31+,32-,33-,34-,35+,36+,37+,38-,39-,40-,41+,42+,43+,44+,45-,46-,47-,48-,50-,51+,52+,53-/m0/s1
InChIKey	NODILNFGTFIURN-GZPRDHCNSA-N
Smiles	CC(=CCCC(C)(C1CCC2(C1C(CC3C2(CCC4C3(CCC(C4(C)C)OC5C(C(C(C(O5)CO)O)O)OC6C(C(C(C(O6)CO)O)O)O)C)C)O)C)OC7C(C(C(C(O7)COC8C(C(C(CO8)O)O)O)O)O)O)C
Isomeric SMILES	CC(=CCC[C@@](C)([C@H]1CC[C@@]2([C@@H]1[C@@H](C[C@H]3[C@]2(CC[C@@H]4[C@@]3(CC[C@@H](C4(C)C)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O)O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O)C)C)O)C)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO[C@H]8[C@@H]([C@H]([C@H](CO8)O)O)O)O)O)O)C
Molecular Weight	1079.26
Reaxy-Rn	25608877
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=25608877&ln=

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.

3 results found

Lot Number	Certificate Type	Date	Item
K2421429	Certificate of Analysis	May 07, 2024	G107677
G2219596	Certificate of Analysis	Apr 07, 2024	G107677
E1927008	Certificate of Analysis	Jan 05, 2023	G107677

Chemical and Physical Properties

Molecular Weight	1079.300 g/mol
XLogP3	0.300
Hydrogen Bond Donor Count	14
Hydrogen Bond Acceptor Count	22
Rotatable Bond Count	15
Exact Mass	1078.59 Da
Monoisotopic Mass	1078.59 Da
Topological Polar Surface Area	357.000 Å²
Heavy Atom Count	75
Formal Charge	0
Complexity	1950.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	29
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Yingjie Lu, Yuqi Cao, Danqing Chen, Yaobin Zhou, Li Zhang, Yue Su, Yinlong Guo. (2023) An online derivatization strategy targeting carbon–carbon double bonds by laser-ablation carbon fiber ionization mass spectrometry imaging: Unraveling the spatial characteristic in mountain-cultivated ginseng and garden-cultivated ginseng with different ages. FOOD CHEMISTRY, 410 (135365).
2. Mengmeng Zheng, Wenxiu Zheng, Wei Wang, Hong Guo, Hui Cao, Xiaowei Cui, Shanshan Wang, Chunchao Han. (2019) Study on the Effect of Ginsenosides Rb on Blood of Tumor Mice. Biomed Research International, 2019 (5476076).
3. Jiahong Han, Min Dai, Yan Zhao, Enbo Cai, Lianxue Zhang, Xiaohuan Jia, Nian Sun, Xuan Fei, Hui Shu. (2020) Compatibility effects of ginseng and Ligustrum lucidum Ait herb pair on hematopoietic recovery in mice with cyclophosphamide-induced myelosuppression and its material basis. Journal of Ginseng Research, 44 (291).
4. Qiang Tian, Jin Li, Rongbin Lv, Guangan Zhou, Xinyun Liu, Yanfen Wang, Baoliang Sun, Zhangyong Xia. (2025) A coloaded liposome in situ gel as a novel therapeutic strategy to treat cerebral ischemia reperfusion injury. BRAIN RESEARCH, 1847 (149292).

Solution Calculators

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Ginsenoside Rb2 - analytical standard, high purity , CAS No.11021-13-9

Basic Description

Taxonomic Classification

Associated Targets(Human)

Associated Targets(non-human)

Mechanisms of Action

Names and Identifiers

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

Chemical and Physical Properties

Citations of This Product

Solution Calculators

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Reviews

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