(4-Cyclohexyl-3-(trifluoromethyl)phenyl)methanol
- CAS
- 957205-23-1
- Formula
- C14H17F3O
- MW
- 258.28 g/mol
In stock
Impurity reference standards
Siponimod impurities & reference standards
Characterised Siponimod impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
73reference materials
1isotope-labelled
COAHPLC · NMR · MS on request
Parent API: Siponimod WS
1230487-00-9 · C29H35F3N2O3
(E)-4-(1-(((4-Cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino) ethyl)-2-ethylbenzaldehyde
- CAS
- 1230487-01-0
- Formula
- C25H28F3NO2
- MW
- 431.5 g/mol
VQ-028045
1-(4-(1-(((4-Cyclohexyl-3-methylbenzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine-3-carboxylic Acid
- CAS
- 800380-45-4
- Formula
- C29H38N2O3
- MW
- 462.6 g/mol
VQ-044475
1-Benzhydrylazetidin-3-yl 4-methylbenzenesulfonate
- CAS
- 36476-80-9
- Formula
- C23H23NO3S
- MW
- 393.5 g/mol
In stock
1-Cyclohexyl-4-methyl-2-(trifluoromethyl)benzene
- CAS
- 1449293-48-4
- Formula
- C14H17F3
- MW
- 242.28 g/mol
In stock
![2-[(4-Bromo-2-ethylbenzyl)oxy]tetrahydro-2H-pyran chemical structure](/media/structures/XNIZQRAJMSMCMK-UHFFFAOYSA-N.svg)
2-[(4-Bromo-2-ethylbenzyl)oxy]tetrahydro-2H-pyran
- CAS
- 1589558-70-2
- Formula
- C14H19BrO2
- MW
- 299.2 g/mol
VQ-033865
2'-(Trifluoromethyl)-2,3,4,5-tetrahydro-1,1'-biphenyl
- CAS
- 13376-26-6
- Formula
- C13H13F3
- MW
- 226.24 g/mol
VQ-042187
4-Bromo-1-cyclohexyl-2-trifluoromethyl-benzene
- CAS
- 1449291-53-5
- Formula
- C13H14BrF3
- MW
- 307.15 g/mol
VQ-044798
O-(4-Cyclohexyl-3-(trifluoromethyl)benzyl)hydroxylamine
- CAS
- 800379-62-8
- Formula
- C14H18F3NO
- MW
- 273.29 g/mol
VQ-042185
FAQs — Siponimod impurities
Which Siponimod impurities do you supply?
We list 73 Siponimod-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 Siponimod 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 Siponimod 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 Siponimod impurity standards
We reply within one business day with price, pack options, lead time and documentation.