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Bilastine impurities and related standards

35 reference standards related to Bilastine held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

CAS numbers are listed for 35 of 35; 33 entries carry a structure drawing.

Bilastine — related standards
CompoundCAS No.Catalogue No.FormulaMW
Bilastine Impurity 70 1178710-88-7 RS-B046002 C14H19N3O 245.32
Bilastine Impurity 19 1181267-36-6 RS-B046005 C21H31N3O3 373.5
Bilastine Impurity 13 1215537-40-8 RS-B046007 C28H37N3O3 463.61
Bilastine Impurity 71 1368721-60-1 RS-B046008 C15H21N3O 259.35
Bilastine Impurity 77 1394117-23-7 RS-B046009 C13H17BrO2 285.18
Bilastine Impurity 65 154825-97-5 RS-B046010 C11H13BrO2 257.12
Bilastine Impurity 38 1638785-22-4 RS-B046012 C28H35N3O4 477.6
Bilastine Impurity 20 1638785-23-5 RS-B046013 C28H37N3O4 479.62
Bilastine Impurity 53 1789305-52-7 RS-B046014 C12H17N3O 219.28
Bilastine Impurity 64 1815602-35-7 RS-B046015 C20H29N3O3 359.46
Bilastine Impurity 61 202189-79-5 RS-B046016 C30H41N3O3 491.66
Bilastine Impurity 31 202189-81-9 RS-B046017 C28H36N4O 444.61
Bilastine Impurity 32 202189-82-0 RS-B046018 C30H40N4O2 488.66
Bilastine Impurity 36 2199440-15-6 RS-B046019 C12H13ClO3 240.68
Bilastine Impurity 26 2199440-17-8 RS-B046020 C19H27N3O3 345.44
Bilastine Impurity 86 2245209-60-1 RS-B046021 C13H17ClO2 240.73
Bilastine Impurity 23 2411093-91-7 RS-B046022 C36H43N3O4 581.74
Bilastine Impurity 46 2699147-41-4 RS-B046023 C31H43N3O3 505.69
Bilastine Impurity 55 2761921-47-3 RS-B046024 C32H46N4O3 534.73
Bilastine Impurity 28 2761944-43-6 RS-B046025 C13H17ClO3 256.73
Bilastine Impurity 54 2767508-99-4 RS-B046026 C30H41N3O4 507.66
Bilastine Impurity 14 2767509-00-0 RS-B046027 C32H46N4O3 534.73
Bilastine Impurity 57 2767509-01-1 RS-B046028 C31H42N4O2 502.69
Bilastine Impurity 56 2767509-03-3 RS-B046029 C34H48N4O3 560.77
Bilastine Impurity 75 3036313-67-1 RS-B046030 C22H31N3O4 401.5
Bilastine Impurity 27 317595-60-1 RS-B046031 C15H19N3O2 273.33
Bilastine Impurity 33 361382-26-5 RS-B046032 C16H23NO2 261.36
Bilastine Impurity 25 38385-95-4 RS-B046033 C12H15N3 201.27
Bilastine Impurity 81 51785-23-0 RS-B046034 C12H15N3 201.27
Bilastine Impurity 40 552301-45-8 RS-B046035 C12H16O3 208.25
Bilastine Impurity 66 1181267-30-0 RS-B046003 C20H24O5S 376.47
Bilastine Impurity 9 1181267-33-3 RS-B046004 C13H17ClO2 240.73
Bilastine Impurity 8 1181267-38-8 RS-B046006 C29H39N3O3 477.65
Bilastine Impurity 11 1638785-19-9 RS-B046011 C13H15ClO3 254.71
Bilastine Impurity 5 110963-63-8 RS-B046001 C16H23N3O 273.38

Structures

Frequently asked

How many Bilastine-related reference standards do you hold?
35 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 35 of them and 33 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Bilastine 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 Bilastine 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 Bilastine 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 [email protected].