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74553

Supelco

Rubiadin

analytical standard

Synonym(s):

1,3-Dihydroxy-2-methyl-9,10-anthracenedione, 1,3-Dihydroxy-2-methylanthraquinone

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About This Item

Empirical Formula (Hill Notation):
C15H10O4
CAS Number:
117-02-2
Molecular Weight:
254.24
Colour Index Number:
75350
Beilstein:
1885558
MDL number:
MFCD02752095
UNSPSC Code:
85151701
PubChem Substance ID:
329764989
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

SMILES string

O=C1C2=C(C=C(O)C(C)=C2O)C(C3=CC=CC=C31)=O

InChI

1S/C15H10O4/c1-7-11(16)6-10-12(13(7)17)15(19)9-5-3-2-4-8(9)14(10)18/h2-6,16-17H,1H3

InChI key

IRZTUXPRIUZXMP-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictograms

Exclamation markHealth hazard
GHS07,GHS08

Signal Word

Warning

Hazard Statements

H302 - H351

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCG0519
BCBV9117
BCCB5418
BCCB1295
BCBV6448

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Wei-Hua Huang et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 33(5), 524-526 (2008-06-10)
To investigate the chemical constituents from Hedyotis diffusa. The compounds were isolated and purified by various chromatographic techniques and identified by their physicochemical properties and spectral data. Eight compounds were isolated and identified as octadecyl (E)-p-coumarate (1), p-E-methoxy-cinnamic acid (2)
Jian-shuang Jiang et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 30(22), 1751-1753 (2006-02-14)
To study the chemical constituents from root of Prismatomeris tetrandra. Compounds were isolated by chromatographic techniques on silica gel column. Their structures were elucidated by chemical and spectral methods. Six compounds were identified as 1-hydroxy-2-methylanthraquinone (I), 2-hydoxy-3-methoxyanthraquinone (II), 1, 3-dihydroxy-2-methoxyanthraquione
B Blömeke et al.
Mutation research, 265(2), 263-272 (1992-02-01)
Rubia tinctorum L., a medicinal plant used for the treatment of kidney and bladder stones, contains a characteristic spectrum of 9,10-anthraquinone derivatives, which are substituted in only one of the aromatic benzo rings. The majority of the anthraquinones present in
Y Kawasaki et al.
Chemical & pharmaceutical bulletin, 40(6), 1504-1509 (1992-06-01)
Twenty compounds were isolated from the roots of Rubia tinctorum which are used as a commercial source of madder color. Among these compounds, mollugin (1), 1-hydroxy-2-methylanthraquinone (2), 2-ethoxymethylanthraquinone(11), rubiadin (13), 1,3-dihydroxyanthraqunone (14), 7-hydroxy-2-methylanthraquinone (16), lucidin (17), 1-methoxymethylanthraquinone (18) and lucidin-3-O-primeveroside
Y B Tripathi et al.
Indian journal of biochemistry & biophysics, 35(5), 313-316 (1999-07-20)
The inhibition of FeSO4 induced lipid peroxidation in rat liver by alcoholic extract of Rubia cordifolia and by one of its constituent rubiadin (1, 3-dihydroxy-2-methyl anthraquinone) (pure form) has been compared. Both have been found to inhibit lipid peroxidation in
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