Baclofen impurities and related standards
16 reference standards related to Baclofen held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 15 impurity reference standards · 1 pharmaceutical intermediate. CAS numbers are listed for 16 of 16; 15 entries carry a structure drawing.
| Compound | CAS No. | Catalogue No. | Formula | MW |
|---|---|---|---|---|
| Baclofen Impurity 8 | 101104-10-3 | RS-B004001 | C15H19ClO4 | 298.76 |
| Baclofen EP Impurity B | 1141-23-7 | RS-B004004 | C11H12ClNO3 | 241.67 |
| Baclofen Impurity 18 | 159112-23-9 | RS-B004005 | C10H10ClNO4 | 243.64 |
| Baclofen EP Impurity A | 22518-27-0 | RS-B004006 | C10H10ClNO | 195.65 |
| Baclofen Impurity 31 | 28311-30-0 | RS-B004007 | C13H14ClNO3 | 267.71 |
| Baclofen Impurity 10 HCl | 28311-43-5 | RS-B004008 | C10H13NO3.HCl | 231.67 |
| Baclofen Impurity 19 | 35271-74-0 | RS-B004009 | C11H11ClO4 | 242.66 |
| Baclofen Impurity 3 | 53911-68-5 | RS-B004011 | C11H9ClO3 | 224.64 |
| Baclofen Impurity 28 | 84803-46-3 | RS-B004014 | C11H10ClNO2 | 223.66 |
| Baclofen Impurity 26 | 98923-51-4 | RS-B004016 | C10H8ClNO2 | 209.63 |
| Baclofen Impurity 2 | 1053068-98-6 | RS-B004003 | C19H21ClO5 | 364.82 |
| Baclofen EP Impurity F | 4846-95-1 | RS-B004010 | C10H11Cl2NO2 | 248.1 |
| Baclofen Impurity 3 | 54795-01-6 | RS-B004012 | C13H13ClO | 220.7 |
| Baclofen EP Impurity G HCl | 947583-11-1 | RS-B004015 | C14H20ClNO2.HCl | 269.77 |
| (R)-Baclofen (hydrochloride) | 63701-55-3 | RS-B004013 | C10H13Cl2NO2 | 250.12 |
| Baclofen Impurity 6 | 103857-58-5 | RS-B004002 | C11H11ClO4 | 242.66 |
Structures
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Baclofen Impurity 8
COA per lot -
Baclofen EP Impurity B
COA per lot -
Baclofen Impurity 18
COA per lot -
Baclofen EP Impurity A
COA per lot -
Baclofen Impurity 31
COA per lot -
Baclofen Impurity 10 HCl
COA per lot -
Baclofen Impurity 19
COA per lot -
Baclofen Impurity 3
COA per lot
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].







