Emodin impurities and related standards
33 reference standards related to Emodin held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 32 impurity reference standards · 1 chemical reagent. CAS numbers are listed for 33 of 33; 28 entries carry a structure drawing.
On this page
33 reference standards
All entries — structure, identifiers and pack sizes
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Emodin
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Emodin Impurity 1
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Emodin Impurity 1
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Emodin Impurity 4
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Emodin Impurity 6
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Emodin Impurity 7
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Emodin Impurity 8
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Aloe Emodin Impurity 9
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Emodin Impurity 9
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Emodin Impurity 10
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Emodin Impurity 11
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Emodin Impurity 15
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Emodin Impurity 16
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Emodin Impurity 17
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Emodin Impurity 18
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Emodin Impurity 19
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Emodin Impurity 20
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Emodin Impurity 21
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Emodin Impurity 22
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Emodin Impurity 23
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Emodin Impurity 24
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Emodin Impurity 25
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Emodin Impurity 27
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Emodin Impurity 29
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Emodin Impurity 31
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Emodin Impurity 32
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Emodin Impurity 33
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Emodin Impurity 35
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Emodin Impurity 36
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Emodin Impurity 37
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Emodin Impurity 38
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Emodin Impurity 39
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Emodin Impurity 40
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33 reference standards
Frequently asked
How many Emodin-related reference standards do you hold?
33 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 33 of them and 28 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply an Emodin impurity that is not listed here?
Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.
What documentation is supplied with Emodin impurities?
Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.
Do you publish prices or a lead time for Emodin impurities?
No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.
Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.



























