Impurity reference standards
Baclofen impurities & reference standards
Characterised Baclofen impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
32reference materials
1isotope-labelled
COAHPLC · NMR · MS on request
3-(4-Chlorophenyl)-5-methoxy-5-oxopentanoic Acid
- CAS
- 5045-65-8
- Formula
- C12H13ClO4
- MW
- 256.68 g/mol
VQ-024488
4-(3-(Carboxymethyl)-3-hydroxy-2,5-dioxopyrrolidin-1-yl)-3-(4-chlorophenyl)butanoic Acid
- CAS
- 2414257-07-9
- Formula
- C16H16ClNO7
- MW
- 369.75 g/mol
VQ-029348
4-Chloro-β-(isocyanatomethyl)benzenepropanoic Acid
- CAS
- 2505131-83-7
- Formula
- C11H10ClNO3
- MW
- 239.65 g/mol
VQ-029350
![4'-Chloro-5-methyl-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one chemical structure](/media/structures/UEOBCBRBHZSQRB-UHFFFAOYSA-N.svg)
4'-Chloro-5-methyl-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one
- CAS
- 54795-01-6
- Formula
- C13H13ClO
- MW
- 220.69 g/mol
VQ-032801
Diethyl 2-(4-chlorophenyl)-4-hydroxy-4-methyl-6-oxocyclohexane-1,3-dicarboxylate
- CAS
- 294194-13-1
- Formula
- C19H23ClO6
- MW
- 382.8 g/mol
VQ-024484
Diethyl 2,4-diacetyl-3-(4-chlorophenyl)glutarate
- CAS
- 84803-73-6
- Formula
- C19H23ClO6
- MW
- 382.8 g/mol
VQ-029349
![Diethyl 4'-chloro-5-methyl-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-2,6-dicarboxylate chemical structure](/media/structures/WSXQFYHFOBQNMM-UHFFFAOYSA-N.svg)
Diethyl 4'-chloro-5-methyl-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-2,6-dicarboxylate
- CAS
- 1053068-98-6
- Formula
- C19H21ClO5
- MW
- 364.8 g/mol
VQ-029351
![Ethyl 4'-chloro-3-methyl-5-oxo-1,2,5,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate](/media/pack/ethyl-4-chloro-3-methyl-5-oxo-1256-tetrahydro-11-biphenyl-2-carboxylate.svg?v=3)
Ethyl 4'-chloro-3-methyl-5-oxo-1,2,5,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate
- CAS
- 89951-61-1
- Formula
- C16H17ClO3
- MW
- 292.76 g/mol
VQ-035432
FAQs — Baclofen impurities
Which Baclofen impurities do you supply?
We list 32 Baclofen-related reference materials, including process impurities, degradation products, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Baclofen impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Baclofen impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Baclofen impurity standards
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