(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate

Product Name: (14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate
CAS No.: 26116-89-2
Chemical Name: (14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate
Synonyms: Rhodojaponin Ⅱ;Rhodojaponin II;Rhodojaponin II-RM;Rhodojaponin II, 10 mM in DMSO;(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate;(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate;(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate USP/EP/BP;Grayanotoxane-5,6,10,14,16-pentol,2,3-epoxy-, 6-acetate, (2b,3b,6b,14R)- (9CI);Grayanotoxane-5,6,10,14,16-pentol, 2,3-epoxy-, 6-acetate, (2β,3β,6β,14R)- (9CI)
CBNumber: CB92241585
Molecular Formula: C22H34O7
Formula Weight: 410.51
MOL File: 26116-89-2.mol

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(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate Property

Melting point:: 294.5-296℃
Boiling point:: 569.4±50.0 °C(Predicted)
Density: 1.36±0.1 g/cm3 (20 ºC 760 Torr)
storage temp.: -20°C
form: Solid
pka: 13.27±0.70(Predicted)
color: White to off-white
InChI: 1S/C22H34O7/c1-10(23)28-13-8-21-9-19(4,25)11(16(21)24)6-7-12(21)20(5,26)15-14-17(29-14)18(2,3)22(13,15)27/h11-17,24-27H,6-9H2,1-5H3
InChIKey: FJISLLRXVSQIES-UHFFFAOYSA-N
SMILES: O=C(C)O[C@H](C[C@]1(C[C@@](C)(O)[C@@H]([C@@H]1O)CC2)[C@]2([H])[C@@]3(C)O)[C@@]4(O)[C@@]3([H])[C@H]5[C@H](O5)C4(C)C

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Safety

WGK Germany: WGK 3
Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications: Acute Tox. 2 Dermal
Acute Tox. 2 Oral

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Precautionary statements

P262Do not get in eyes, on skin, or on clothing.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHL84255
Product name: Rhodojaponin II
Purity: phyproof<SUP>®</SUP> Reference Substance
Packaging: 10 mg
Price: $536
Updated: 2025/07/31

Usbiological

Product number: 300886
Product name: Rhodojaponin II
Packaging: 10mg
Price: $490
Updated: 2021/12/16

ApexBio Technology

Product number: N2035
Product name: Rhodojaponin-II
Packaging: 10mg
Price: $450
Updated: 2021/12/16

Biorbyt Ltd

Product number: orb259475
Product name: Rhodojaponin II
Purity: 98%
Packaging: 10mg
Price: $596.7
Updated: 2021/12/16

Biorbyt Ltd

Product number: orb259475
Product name: Rhodojaponin II
Purity: 98%
Packaging: 20mg
Price: $654.5
Updated: 2021/12/16

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(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate Chemical Properties,Usage,Production

Chemical Properties

It is a white crystalline powder, soluble in organic solvents such as methanol, ethanol, and DMSO. It is derived from Rhododendron molle G. Don, a plant of the genus Ericaceae.

Uses

Rhodojaponin II is a diterpenoid from the leaves of Rhododendron molle with anti-inflammatory activity[1].

References

[1] Zhou J, et al. Anti-inflammatory Grayanane Diterpenoids from the Leaves of Rhododendron molle. J Nat Prod. 2018 Jan 26;81(1):151-161. DOI:10.1021/acs.jnatprod.7b00799

(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate Preparation Products And Raw materials

Raw materials

Preparation Products

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(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate Suppliers

China 121 India 1 United States 8 Global 130

Chengdu Biopurify Phytochemicals Ltd.

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View Lastest Price from (14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate manufacturers

Career Henan Chemical Co

Product: (14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate 26116-89-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 25kg
Release date: 2019-07-12

26116-89-2, (14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetateRelated Search:

Deacetyltaxol 12-O-Tiglylphorbol-13 -isobutyrate Carboxyatractyloside rhodojaponin III (2β,3β,14R)-2,3-Epoxygrayanotoxane-5,6β,10,14,16-pentol 14-acetate siegesmethyethericacid DARUTOSIDE 10-Deacetylbaccatin III DARUTIGENOL dipotassium dihydrogen 15alpha-hydroxy-2beta-[[2-O-isovaleryl-3,4-di-O-sulphonato-beta-D-glucopyranosyl]oxy]kaur-16-ene-18,19-dioate β-Elemonic Acid 11-Hydroxy-sugiol

(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate

Rhodojaponin II

Rhodojaponin Ⅱ

Grayanotoxane-5,6,10,14,16-pentol,2,3-epoxy-, 6-acetate, (2b,3b,6b,14R)- (9CI)

Grayanotoxane-5,6,10,14,16-pentol, 2,3-epoxy-, 6-acetate, (2β,3β,6β,14R)- (9CI)

(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate USP/EP/BP

Rhodojaponin II-RM

Rhodojaponin II, 10 mM in DMSO

(14R)-2β,3β-Epoxygrayanotoxane-5,6β,10,14,16-pentol 6-acetate

26116-89-2

chemical reagent

pharmaceutical intermediate

phytochemical

reference standards from Chinese medicinal herbs (TCM).

standardized herbal extract