Tipelukast impurities and related standards
36 reference standards related to Tipelukast held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 29 impurity reference standards · 4 general reference standards · 1 fine chemical · 1 pharmaceutical intermediate. CAS numbers are listed for 36 of 36; 6 entries carry a structure drawing.
On this page
36 reference standards
All entries — structure, identifiers and pack sizes
-
Tipelukast
BACK ORDERRS-U046071 -
4-(4-Acetyl-3-hydroxy-2-propylphenoxy)butanoic Acid Ethyl Ester
IN STOCKRS-Z401LR3 -
4-[6-Acetyl-3-(phenylmethoxy)-2-propylphenoxy]butanoic Acid Ethyl Ester
IN STOCKRS-Z395SUD -
Hydroxy Tipelukast-d6
CUSTOM SYNTHESISRS-T115001 -
Tipelukast Impurity 1
CUSTOM SYNTHESISRS-Z396J4Z -
Tipelukast Impurity 3
CUSTOM SYNTHESISRS-Z396J4P -
Tipelukast Impurity 4
BACK ORDERRS-Z396J4O -
Tipelukast Impurity 9
IN STOCKRS-Z396J51 -
Tipelukast Impurity 10
IN STOCKRS-Z396J50 -
Tipelukast Impurity 11
BACK ORDERRS-Z396J4Q -
Tipelukast Impurity 12
BACK ORDERRS-Z396J4N -
Tipelukast Impurity 13
BACK ORDERRS-Z396J4M -
Tipelukast Impurity 14
BACK ORDERRS-Z396J4J -
Tipelukast Impurity 15
BACK ORDERRS-Z396J4I -
Tipelukast Impurity 19
CUSTOM SYNTHESISRS-Z396J4L -
Tipelukast Impurity 20
BACK ORDERRS-Z396J4K -
Tipelukast Impurity 26
BACK ORDERRS-Z397P3I -
Tipelukast Impurity 28
BACK ORDERRS-Z395QU1 -
Tipelukast Impurity 30
BACK ORDERRS-Z396J4R -
Tipelukast Impurity 43
BACK ORDERRS-Z396J4V -
Tipelukast Impurity 45
BACK ORDERRS-Z396J4T -
Tipelukast Impurity 50
CUSTOM SYNTHESISRS-T115002 -
Tipelukast Impurity 57
BACK ORDERRS-Z396J4U -
Tipelukast Impurity 59
BACK ORDERRS-T115003 -
Tipelukast Impurity 61
BACK ORDERRS-Z396J4E -
Tipelukast Impurity 63
CUSTOM SYNTHESISRS-Z396J4C -
Tipelukast Impurity 64
BACK ORDERRS-Z396J4B -
Tipelukast Impurity 69
BACK ORDERRS-Z396J4S -
Tipelukast Impurity 73
BACK ORDERRS-Z396J4H -
Tipelukast Impurity 75
BACK ORDERRS-Z396J4F -
Tipelukast Impurity 77
BACK ORDERRS-Z396J4D -
Tipelukast Impurity 79
BACK ORDERRS-Z396J4A -
Tipelukast Impurity 81
BACK ORDERRS-Z396J49 -
Tipelukast Impurity 87
BACK ORDERRS-Z397PNJ -
Tipelukast Impurity 92
BACK ORDERRS-Z396J4G -
Tipelukast Impurity 158
BACK ORDERRS-Z398VBO
![Chemical structure of 4-[6-Acetyl-3-(phenylmethoxy)-2-propylphenoxy]butanoic Acid Ethyl Ester](/structures/w4/HGPLEFMSRZILQB-UHFFFAOYSA-N.webp?v=9)
36 reference standards
Frequently asked
How many Tipelukast-related reference standards do you hold?
36 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 36 of them and 6 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Tipelukast 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 Tipelukast 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 Tipelukast 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.