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Siamenoside I

CAS No.
126105-12-2
Chemical Name:
Siamenoside I
Synonyms
SHIKONIN(SH);Siamenoside I-RM;Siamenoside I(AS);Semenin I/ Monk fruit I;Siamenoside I, 10 mM in DMSO;Inhibitor,Siamenoside I,inhibit;Momordica grosvenori(Luo Han Guo );b-D-Glucopyranoside, (3b,9b,10a,11a,24R)-3-(b-D-glucopyranosyloxy)-11,25-dihydroxy-9-methyl-19-norlanost-5-en-24-ylO-b-D-glucopyranosyl-(12)-O-[b-D-glucopyranosyl-(16)]-;β-D-Glucopyranoside, (3β,9β,10α,11α,24R)-3-(β-D-glucopyranosyloxy)-11,25-dihydroxy-9-methyl-19-norlanost-5-en-24-yl O-β-D-glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→6)]-;(3beta,9beta,10alpha,11alpha,24R)-3-(beta-D-Glucopyranosyloxy)-11,25-dihydroxy-9-methyl-19-norlanost-5-en-24-yl O-beta-D-glucopyranosyl-(1-2)-O-[beta-D-glucopyranosyl-(1-6)]-beta-D-glucopyranoside
CBNumber:
CB52502958
Molecular Formula:
C54H92O24
Molecular Weight:
1125.3
MDL Number:
MFCD12546129
MOL File:
126105-12-2.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-07-16 07:06:08

Siamenoside I Properties

Boiling point 1179.3±65.0 °C(Predicted)
Density 1.46
storage temp. 2-8°C
solubility Ethanol: soluble
form A solid
pka 12.82±0.70(Predicted)
color White to off-white
InChIKey XJIPREFALCDWRQ-UYQGGQRHSA-N
FDA UNII L34LUJ2UPB
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

Siamenoside I price More Price(53)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 34656 Siamenoside I ≥90% 126105-12-2 1mg $49 2026-04-30 Buy
Cayman Chemical 34656 Siamenoside I ≥90% 126105-12-2 5mg $223 2026-04-30 Buy
Cayman Chemical 34656 Siamenoside I ≥90% 126105-12-2 10mg $423 2026-04-30 Buy
Cayman Chemical 34656 Siamenoside I ≥90% 126105-12-2 25mg $762 2026-04-30 Buy
Usbiological 300970 Siamenoside I ≥95% 126105-12-2 10mg $632 2026-06-03 Buy
Product number Packaging Price Buy
34656 1mg $49 Buy
34656 5mg $223 Buy
34656 10mg $423 Buy
34656 25mg $762 Buy
300970 10mg $632 Buy

Siamenoside I Chemical Properties, Uses, Production

Chemical Properties

White crystalline powder, soluble in water, insoluble in petroleum ether, dichloromethane, chloroform, benzene, ethyl acetate and other organic solvents, derived from Siraitia grosvenorii.

Uses

Used for content determination/identification/pharmacological experiments, etc.

Biological Activity

Siamenoside I is a mogroside and has an anti-cancer and antioxidant effect.

in vivo

In rat, the metabolic reactions of siamenoside I include deglycosylation, hydroxylation, dehydrogenation, deoxygenation, isomerization, and glycosylation. Siamenoside I and its metabolites are mainly distributed to the intestines, stomach, kidneys, and brain.

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Siamenoside I Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 155)
Supplier Tel Email Country ProdList Advantage
Chembest Research Laboratories Limited 021-20908456 sales@BioChemBest.com China 5996 61
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
Chengdu Biopurify Phytochemicals Ltd. +86-028-82633397 18982077548 cwb1@biopurify.cn China 2376 60
Chengdu Climax Biotech Co., Ltd. 028-83311324 1278112614 climaxbiotech@gmail.com China 925 58
Shanghai Winherb Medical Technology Co., Ltd. 17301719108 13341702378 winherb@126.com China 1245 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
Shanghai Ruji Biology Technology Co., Ltd. +86-21-65211385-8001 36031160 sales@shruji.com China 3223 55
MedChemexpress LLC 021-58955995 sales@medchemexpress.cn United States 4853 58
Shanghai Tauto Biotech Co., Ltd. 021-51320588 tauto@tautobiotech.com China 3984 66
Shanghai BeiZhuo Biotech Co., Ltd. 021-61119791,13386096464 bzswkf@foxmail.com China 3916 50

View Latest Price from Siamenoside I manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Siamenoside I pictures 2026-07-16 Siamenoside I
126105-12-2
$55.00-188.00 99.81% 10g TargetMol Chemicals Inc.
Siamenoside I pictures 2023-02-24 Siamenoside I
126105-12-2
5mg ≥98%(HPLC) 10 g Shanghai Standard Technology Co., Ltd.
Siamenoside I pictures 2019-07-06 Siamenoside I
126105-12-2
$1.00 1kg 95%-99% 1000kg Career Henan Chemical Co
  • Siamenoside I pictures
  • Siamenoside I
    126105-12-2
  • $55.00-188.00
  • 99.81%
  • TargetMol Chemicals Inc.
  • Siamenoside I pictures
  • Siamenoside I
    126105-12-2
  • $0.00
  • ≥98%(HPLC)
  • Shanghai Standard Technology Co., Ltd.

Siamenoside I Spectrum

SHIKONIN(SH) (3beta,9beta,10alpha,11alpha,24R)-3-(beta-D-Glucopyranosyloxy)-11,25-dihydroxy-9-methyl-19-norlanost-5-en-24-yl O-beta-D-glucopyranosyl-(1-2)-O-[beta-D-glucopyranosyl-(1-6)]-beta-D-glucopyranoside Momordica grosvenori(Luo Han Guo ) b-D-Glucopyranoside, (3b,9b,10a,11a,24R)-3-(b-D-glucopyranosyloxy)-11,25-dihydroxy-9-methyl-19-norlanost-5-en-24-ylO-b-D-glucopyranosyl-(12)-O-[b-D-glucopyranosyl-(16)]- β-D-Glucopyranoside, (3β,9β,10α,11α,24R)-3-(β-D-glucopyranosyloxy)-11,25-dihydroxy-9-methyl-19-norlanost-5-en-24-yl O-β-D-glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→6)]- Inhibitor,Siamenoside I,inhibit Semenin I/ Monk fruit I Siamenoside I(AS) Siamenoside I-RM Siamenoside I, 10 mM in DMSO 126105-12-2 chemical reagent pharmaceutical intermediate phytochemical reference standards from Chinese medicinal herbs (TCM). standardized herbal extract