Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

79457

Sigma-Aldrich

Cyanidin chloride

≥95% (HPLC)

Synonym(s):

3,3′,4,5,7-Pentahydroxyflavylium chloride, Cyanidol chloride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C15H11ClO6
CAS Number:
528-58-5
Molecular Weight:
322.70
EC Number:
208-438-6
MDL number:
MFCD00017582
UNSPSC Code:
41116107
PubChem Substance ID:
57652797
NACRES:
NA.25
Pricing and availability is not currently available.

Quality Level

100

Assay

≥95% (HPLC)

form

powder

storage temp.

−20°C

SMILES string

[Cl-].Oc1cc(O)c2cc(O)c([o+]c2c1)-c3ccc(O)c(O)c3

InChI

1S/C15H10O6.ClH/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7;/h1-6H,(H4-,16,17,18,19,20);1H

InChI key

COAWNPJQKJEHPG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Biochem/physiol Actions

Anthocyanidin. Pigment found in several varieties of berries. Antioxidant.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCK3669
BCCG5437
BCCD4711
BCBZ5844
BCBV0793

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Chia-Chi Hsu et al.
Plant physiology, 180(3), 1535-1548 (2019-05-16)
The harlequin/black flowers in Phalaenopsis orchids contain dark purple spots and various pigmentation patterns, which appeared as a new color in 1996. We analyzed this phenotype by microscopy, HPLC, gene functional characterization, genome structure analysis, and transient overexpression system to
Pooja Bohra et al.
Journal of food science and technology, 57(1), 381-389 (2020-01-25)
Plant based pigments have widely been used by human beings since ancient times. These pigments, being natural in origin, have better acceptability amongst the consumers and offer diversified applications worldwide. For identification of novel pigment sources, lesser known species need
Umeo Takahama et al.
Food chemistry, 141(1), 282-288 (2013-06-19)
Adzuki bean is used to prepare many kinds of foods in east Asia, and the seed coat contains water-soluble anthocyanins, catechins, and flavonols. In the present study, ethyl acetate-soluble purplish pigments were isolated from adzuki bean. Pigments of soaked adzuki
Xiaonan Sui et al.
Food chemistry, 148, 342-350 (2013-11-23)
The non-isothermal degradation of two cyanidin-based anthocyanins, cyanidin-3-glucoside and cyanidin-3-rutinoside, was investigated in aqueous system within the temperature range from 100 to 165 °C, and the degradation kinetics was modelled using Monte Carlo simulation. The two anthocyanins showed different stability
Ryoko Takasawa et al.
Bioorganic & medicinal chemistry, 18(19), 7029-7033 (2010-08-31)
Glyoxalase I (GLO I) is the rate-limiting enzyme for detoxification of methylglyoxal (MG), a side-product of glycolysis, which is able to induce apoptosis. Since GLO I is known to be highly expressed in the most tumor cells and little in
View All Related Papers

Articles

Dietary Antioxidants

Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service