Lecithin impurities and related standards
23 reference standards related to Lecithin held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
CAS numbers are listed for 23 of 23; 19 entries carry a structure drawing.
On this page
23 reference standards
All entries — structure, identifiers and pack sizes
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Lecithin Impurity 4
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Lecithin Impurity 17
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Lecithin Impurity 19
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Lecithin Impurity 20
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Lecithin Impurity 48
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Lecithin Impurity 51 (Lyso-PE-PEG 2000)
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Lecithin Impurity 54
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Lecithin Impurity 58
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Lecithin Impurity 60
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Lecithin Impurity 63
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Lecithin Impurity 66
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Lecithin Impurity 72
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Lecithin Impurity 75
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Lecithin Impurity 81
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Lecithin Impurity 92
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Lecithin Impurity 96
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Lecithin Impurity 104
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Lecithin Impurity 105
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Lecithin Impurity 108
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Lecithin Impurity 109
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Lecithin Impurity 111
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Lecithin Impurity 112
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Lecithin Impurity 116
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23 reference standards
Frequently asked
How many Lecithin-related reference standards do you hold?
23 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 23 of them and 19 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Lecithin 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 Lecithin 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 Lecithin 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.