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Haloperidol impurities and related standards

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

CAS numbers are listed for 12 of 12; 11 entries carry a structure drawing.

Haloperidol — related standards
CompoundCAS No.Catalogue No.FormulaMW
Haloperidol EP Impurity B 1391052-53-1 RS-H011001 C21H23ClFNO2 375.86
Haloperidol EP Impurity F 1391052-67-7 RS-H011002 C27H27ClFNO2 451.96
Haloperidol EP Impurity C 1391052-87-1 RS-H011003 C23H27ClFNO2 403.92
Haloperidol EP Impurity E 1391054-69-5 RS-H011004 C27H27ClFNO2 451.96
Haloperidol Impurity 2 185626-66-8 RS-H011005 C21H22ClNO2 355.86
Haloperidol EP Impurity A 3109-12-4 RS-H011006 C21H24FNO2 341.43
Haloperidol Impurity 20 34104-51-3 RS-H011007 C21H21ClFNO3 389.85
Haloperidol Impurity 10 347-93-3 RS-H011008 C9H8ClFO 186.61
Haloperidol Impurity 1 3874-54-2 RS-H011009 C10H10ClFO 200.64
Haloperidol Impurity 14 456-04-2 RS-H011010 C8H6ClFO 172.58
Haloperidol Impurity 22 660844-75-7 RS-H011011 C21H23ClFNO 359.87
Haloperidol Impurity 16 73206-04-9 RS-H011012 C10H11FO2 182.19

Structures

Frequently asked

How many Haloperidol-related reference standards do you hold?
12 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 12 of them and 11 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Haloperidol 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 Haloperidol 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 Haloperidol 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].