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Merck
CN

85440

(−)-Sinigrin hydrate

≥99.0% (TLC)

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About This Item

Empirical Formula (Hill Notation):
C10H16KNO9S2 · xH2O
CAS Number:
3952-98-5
Molecular Weight:
397.46 (anhydrous basis)
NACRES:
NA.25
PubChem Substance ID:
57653046
UNSPSC Code:
12352201
MDL number:
MFCD00149447

Key Documents

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InChI

1S/C10H17NO9S2.K.H2O/c1-2-3-6(11-20-22(16,17)18)21-10-9(15)8(14)7(13)5(4-12)19-10;;/h2,5,7-10,12-15H,1,3-4H2,(H,16,17,18);;1H2/q;+1;/p-1/b11-6+;;/t5-,7-,8+,9-,10+;;/m1../s1

SMILES string

[K+].[H]O[H].OC[C@H]1O[C@@H](S\C(CC=C)=N\OS([O-])(=O)=O)[C@H](O)[C@@H](O)[C@@H]1O

InChI key

IUBVMJHASFBYGW-WBMBWNLZSA-M

biological source

plant (Brassica nigra)

assay

≥99.0% (TLC)

form

powder or crystals

optical activity

[α]20/D −17±1°, c = 1% in H2O

technique(s)

thin layer chromatography (TLC): suitable

color

white to faint beige

mp

128 (dec.) (lit.)

cation traces

K: 8.4-10.8

storage temp.

room temp

Quality Level

100

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Related Categories

Application

Sinigrin, a glucosinolate, is used as a systrate to identify, differentiate and characterize myrosinase(s)/thioglucoside glucohydrolase(s)/thioglucosidase(s). Sinigrin is used as a reference material in procedures for the isolation and identification of glucosinolates.

Biochem/physiol Actions

A β-D-thioglucopyranoside occurring in black mustard seeds and horseradish root. Substrate for thioglucosidase.

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM7078
BCCL5571
BCCJ8479
BCCK8283
BCCG9090

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A.J. MacLeod et al.
Phytochemistry, 25, 1047-1047 (1986)
Cong Cong et al.
International journal of molecular medicine, 48(2) (2021-07-20)
The present study investigated the function of sinigrin in angiotensin II (Ang II)‑induced renal damage. The results demonstrated that systolic blood pressure (SBP) and diastolic blood pressure (DBP) were increased in Ang II‑challenged rats, and sinigrin treatment inhibited their increase. The levels of blood
Tsai-Hung Lin et al.
Journal of agricultural and food chemistry, 58(8), 4571-4575 (2010-03-25)
A hollow fiber microdialysis sampling coupled online to ion-pair liquid chromatography was investigated as an alternative to sample pretreatment for the direct determination of sinigrin in cruciferous vegetables without desulfation. After microdialysis, the dialysate was online injected into the chromatographic
Katherine Cools et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 901, 115-118 (2012-06-30)
Glucosinolates are β-thioglycosides which are found naturally in Cruciferae including the genus Brassica. When enzymatically hydrolysed, glucosinolates yield isothiocyanates and give a pungent taste. Both glucosinolates and isothiocyanates have been linked with anticancer activity as well as antifungal and antibacterial
Simone J Rochfort et al.
Phytochemistry, 69(8), 1671-1679 (2008-04-09)
Glucosinolates are naturally occurring anionic secondary plant metabolites incorporating a thioglucosidic link to the carbon of a sulphonated oxime. There are a large number of naturally occurring glucosinolates and they are found in relatively large quantities in many plant species
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