Brefeldin A impurities and related standards
32 reference standards related to Brefeldin A held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 17 impurity reference standards · 13 general reference standards · 2 fine chemicals. CAS numbers are listed for 32 of 32; 32 entries carry a structure drawing.
On this page
32 reference standards
All entries — structure, identifiers and pack sizes
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Brefeldin A
IN STOCKRS-U091197 -
Brefeldin A Impurity C
IN STOCKRS-A020009 -
Brefeldin A Impurity 1
BACK ORDERRS-B379001 -
Brefeldin A Impurity 3
BACK ORDERRS-B379002 -
Brefeldin A Impurity 10
BACK ORDERRS-Z394ULB -
Brefeldin A Impurity 20
BACK ORDERRS-Z398XIA -
Brefeldin A Impurity 21
BACK ORDERRS-Z395MSE -
Brefeldin A Impurity 22
IN STOCKRS-Z395KUE -
Brefeldin A Impurity 25
IN STOCKRS-Z394ZBI -
Brefeldin A Impurity 28
BACK ORDERRS-Z397QS1 -
Brefeldin A Impurity 32
BACK ORDERRS-Z399ES1 -
Brefeldin A Impurity 36
IN STOCKRS-Z399ES6 -
Brefeldin A Impurity 37
IN STOCKRS-Z393YC5 -
Brefeldin A Impurity 39
BACK ORDERRS-Z399ES3 -
Brefeldin A Impurity 40
BACK ORDERRS-Z399ES2 -
Brefeldin A Impurity 41
CUSTOM SYNTHESISRS-Z395ORZ -
Brefeldin A Impurity 42
BACK ORDERRS-Z394YR1 -
Brefeldin A Impurity 43
BACK ORDERRS-B379003 -
Brefeldin A Impurity 44 (Brefeldin C)
CUSTOM SYNTHESISRS-B379004 -
Brefeldin A Impurity 45
CUSTOM SYNTHESISRS-Z394ND8 -
Brefeldin A Impurity 46
IN STOCKRS-Z394NDA -
Brefeldin A Impurity 48
IN STOCKRS-Z394ND9 -
Brefeldin A Impurity 50
BACK ORDERRS-Z396QQD -
Brefeldin A Impurity 53
CUSTOM SYNTHESISRS-Z399ES7 -
Brefeldin A Impurity 59
BACK ORDERRS-Z395PXF -
Brefeldin A Impurity 64
BACK ORDERRS-Z395AHD -
Brefeldin A Impurity 66
BACK ORDERRS-Z399ES9 -
Brefeldin A Impurity 68
BACK ORDERRS-Z394I2R -
Brefeldin A Impurity 70
IN STOCKRS-Z399ES5 -
Brefeldin A Impurity 71
IN STOCKRS-Z399ES4 -
Brefeldin A Impurity 72
IN STOCKRS-Z399ES8 -
Brefeldin A Impurity 74
BACK ORDERRS-Z399ESA
32 reference standards
Frequently asked
How many Brefeldin A-related reference standards do you hold?
32 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 32 of them and 32 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Brefeldin A 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 Brefeldin A 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 Brefeldin A 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.






























