DL-α-Tocopherol impurities and related standards
20 reference standards related to DL-α-Tocopherol held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
CAS numbers are listed for 20 of 20; 18 entries carry a structure drawing.
All entries — structure, identifiers and pack sizes
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DL-α-Tocopherol Impurity 20
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DL-α-Tocopherol Impurity 28
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DL-α-Tocopherol Impurity 29
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DL-α-Tocopherol Impurity 30
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DL-α-Tocopherol Impurity 31
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DL-α-Tocopherol Impurity 32
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DL-α-Tocopherol Impurity 33
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DL-α-Tocopherol Impurity 34
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DL-α-Tocopherol Impurity 35
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DL-α-Tocopherol Impurity 36
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DL-α-Tocopherol Impurity 37
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DL-α-Tocopherol Impurity 38
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DL-α-Tocopherol Impurity 43 Calcium Salt
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DL-α-Tocopherol Impurity 52
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DL-α-Tocopherol Impurity 53
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DL-α-Tocopherol Impurity 56
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DL-α-Tocopherol Impurity 57
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DL-α-Tocopherol Impurity 66
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Frequently asked
How many DL-α-Tocopherol-related reference standards do you hold?
20 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 20 of them and 18 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a DL-α-Tocopherol 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 DL-α-Tocopherol 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 DL-α-Tocopherol 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.