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Merck
CN

00290

(−)-Sinigrin hydrate

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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.24
PubChem Substance ID:
329747031
UNSPSC Code:
85151701
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

Quality Level

100

assay

≥99.0% (TLC)

optical activity

[α]/D -17.0±1°, c = 1 in H2O

shelf life

limited shelf life, expiry date on the label

impurities

≤6.0% water

mp

128 (dec.) (lit.)

application(s)

food and beverages

format

neat

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Biochem/physiol Actions

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

No data available

flash_point_c

No data available

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM2025
BCCH8863
BCCD2474
BCBW5081

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Andrew Morgan et al.
Chemico-biological interactions, 310, 108739-108739 (2019-07-10)
Phenol red (PR) is the standard pH indicator in various cell and tissue culture media, as it provides a quick check for the health of the culture. PR has also been used in multiple protocols to detect cellular hydrogen peroxide
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
Corin Pratt et al.
Journal of chemical ecology, 34(3), 323-329 (2008-02-14)
Brassica nigra plants, characterized by high levels of sinigrin, and artificial aphid diets to which sinigrin was selectively added were used to rear the crucifer specialist, Brevicoryne brassicae. Aphids were provided as a food source to two species of polyphagous
Sabine Montaut et al.
Journal of natural products, 72(5), 889-893 (2009-04-02)
Fruit extracts of Dithyrea wislizenii were analyzed for desulfoglucosinolates and intact glucosinolates using HPLC-APCI-MS and HPLC-ESI-MS, respectively. 2-Propenylglucosinolate (sinigrin) was shown to be present in the extracts. 6-Methylsulfanylhexyl- (glucolesquerellin 9), 6-methylsulfinylhexyl- (glucohesperin 10), 7-methylsulfanylheptyl- (11), and 5-methylsulfanylpentylglucosinolate (glucoberteroin 12) were
Richard A Lankau
The New phytologist, 175(1), 176-184 (2007-06-06)
* Plant defense traits often show high levels of genetic variation, despite clear impacts on plant fitness. This variation may be partly maintained by trade-offs in the defense against multiple herbivore species, for example between generalists and coevolved specialists. Despite
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