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Merck
CN

36428

Keracyanin chloride

analytical standard

Synonym(s):

Cyanidin-3-O-rutinoside chloride

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About This Item

Empirical Formula (Hill Notation):
C27H31ClO15
CAS Number:
18719-76-1
Molecular Weight:
630.98
NACRES:
NA.24
PubChem Substance ID:
329755348
UNSPSC Code:
85151701
EC Number:
242-528-6
MDL number:
MFCD00135404

Key Documents

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Product Name

Keracyanin chloride, analytical standard

InChI

1S/C27H30O15.ClH/c1-9-19(32)21(34)23(36)26(39-9)38-8-18-20(33)22(35)24(37)27(42-18)41-17-7-12-14(30)5-11(28)6-16(12)40-25(17)10-2-3-13(29)15(31)4-10;/h2-7,9,18-24,26-27,32-37H,8H2,1H3,(H3-,28,29,30,31);1H/t9-,18+,19-,20+,21+,22-,23+,24+,26+,27+;/m0./s1

InChI key

ADZHXBNWNZIHIX-XYGAWYNKSA-N

SMILES string

[Cl-].C[C@@H]1O[C@@H](OC[C@H]2O[C@@H](Oc3cc4c(O)cc(O)cc4[o+]c3-c5ccc(O)c(O)c5)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@H](O)[C@H]1O

grade

analytical standard

assay

≥98% (HPLC)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

−20°C

Quality Level

100

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Application

Keracyanin chloride is an anthocyanin standard, which may be used for the liquid chromatography-mass spectrometry (LC-MS) determination and anti-microbial analysis of grape pomace, the solid residue of grapes in the winemaking process.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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
BCCL1754
BCCL9262
BCCJ9972
BCCG2375
BCCB7745

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M Miskulin et al.
Journal francais d'ophtalmologie, 7(11), 737-743 (1984-01-01)
Cyaninoside chloride is a drug used in the treatment of visual functional troubles in low-luminance conditions, in patients suffering from myopia and night blindness. Its effects on the enzymatic degradation of collagen by collagenase have been studied by means of
Patiwit Loypimai et al.
Journal of food science and technology, 53(1), 461-470 (2016-01-21)
The study of the stability of anthocyanins in food colorant powder is important to predict the quality changes occurring as the food products are processed, to prevent and control the degradation of the anthocyanins. The objectives of this study were
Narangerel Altangerel et al.
Proceedings of the National Academy of Sciences of the United States of America, 114(13), 3393-3396 (2017-03-16)
Development of a phenotyping platform capable of noninvasive biochemical sensing could offer researchers, breeders, and producers a tool for precise response detection. In particular, the ability to measure plant stress in vivo responses is becoming increasingly important. In this work
Lucia Manzanas et al.
Experimental eye research, 74(1), 23-28 (2002-03-07)
This study was undertaken to determine the concentration of malondialdehyde, an end product of lipoperoxidation, in lens and retinal tissue postvitrectomy associated with oral administration of antioxidant flavonoids cyaninosides chloride and chromocarb diethylamine salt or N -acetylcysteine. Fifty adult pigmented
Effect of extraction solvent, waste fraction and grape variety on the antimicrobial and antioxidant activities of extracts from wine residue from cool climate
Cheng JV, et al.
Food Chemistry, 134, 474-482 (2012)
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