EPPTB impurities and related standards
29 reference standards related to EPPTB held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 21 impurity reference standards · 7 general reference standards · 1 fine chemical. CAS numbers are listed for 29 of 29; 29 entries carry a structure drawing.
On this page
29 reference standards
All entries — structure, identifiers and pack sizes
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EPPTB
IN STOCKRS-U095036 -
EPPTB Impurity 5
CUSTOM SYNTHESISRS-Z394CI7 -
EPPTB Impurity 6
BACK ORDERRS-Z394CIF -
EPPTB Impurity 7
BACK ORDERRS-Z394CI9 -
EPPTB Impurity 8
BACK ORDERRS-Z401H6L -
EPPTB Impurity 16
CUSTOM SYNTHESISRS-E330002 -
EPPTB Impurity 17
BACK ORDERRS-E330003 -
EPPTB Impurity 20
BACK ORDERRS-Z394CI8 -
EPPTB Impurity 35
BACK ORDERRS-Z394CIA -
EPPTB Impurity 49
CUSTOM SYNTHESISRS-Z397C30 -
EPPTB Impurity 56
BACK ORDERRS-Z394CIC -
EPPTB Impurity 58
BACK ORDERRS-E330004 -
EPPTB Impurity 59
IN STOCKRS-Z399HCH -
EPPTB Impurity 60
BACK ORDERRS-Z394CIB -
EPPTB Impurity 67
BACK ORDERRS-Z401L9N -
EPPTB Impurity 76
BACK ORDERRS-Z394CIE -
EPPTB Impurity 80
CUSTOM SYNTHESISRS-Z398GRU -
EPPTB Impurity 84
IN STOCKRS-Z394CIH -
EPPTB Impurity 88
IN STOCKRS-Z396UYA -
EPPTB Impurity 89
BACK ORDERRS-Z393ESP -
EPPTB Impurity 95
BACK ORDERRS-Z393B6E -
EPPTB Impurity 96
BACK ORDERRS-Z394CIG -
EPPTB Impurity 100
BACK ORDERRS-Z393BC6 -
EPPTB Impurity 101
CUSTOM SYNTHESISRS-Z393BCA -
EPPTB Impurity 103
BACK ORDERRS-Z393IA0 -
EPPTB Impurity 106
BACK ORDERRS-Z394CII -
EPPTB Impurity 107
BACK ORDERRS-E330001 -
EPPTB Impurity 110
BACK ORDERRS-Z393A01 -
EPPTB Impurity 111
BACK ORDERRS-Z397CPF
29 reference standards
Frequently asked
How many EPPTB-related reference standards do you hold?
29 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 29 of them and 29 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply an EPPTB 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 EPPTB 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 EPPTB 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.