(3R,4R)-3-Hexyl-4-((S)-2-hydroxytridecyl)oxetan-2-one
- CAS
- 210543-56-9
- Formula
- C22H42O3
- MW
- 354.6 g/mol
VQ-049335
Impurity reference standards
Orlistat impurities & reference standards
Characterised Orlistat impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
24reference materials
COAHPLC · NMR · MS on request
![(3S,4S)-3-Hexyl-4-[(2R)-2-hydroxytridecyl]-2-oxetanone chemical structure](/media/structures/RSOUWOFYULUWNE-HKBOAZHASA-N.svg)
(3S,4S)-3-Hexyl-4-[(2R)-2-hydroxytridecyl]-2-oxetanone
- CAS
- 104872-06-2
- Formula
- C22H42O3
- MW
- 354.6 g/mol
VQ-023343
![[3S-(3,4,6)]-3-Hexyltetrahydro-4-hydroxy-6-undecyl-2H-pyran-2-one chemical structure](/media/structures/LRXRIVSWHMVULO-ACRUOGEOSA-N.svg)
[3S-(3,4,6)]-3-Hexyltetrahydro-4-hydroxy-6-undecyl-2H-pyran-2-one
- CAS
- 68711-33-1
- Formula
- C22H42O3
- MW
- 354.6 g/mol
VQ-038786
3-Hexyltetrahydro-4-hydroxy-6-undecyl-2H-pyran-2-one
- CAS
- 104801-96-9
- Formula
- C22H42O3
- MW
- 354.6 g/mol
VQ-038788
![N-Formyl-L-isoleucine (1S)-1-[[(2S,3S)-3-Hexyl-4-oxo-2-oxetanyl]methyl]dodecyl Ester chemical structure](/media/structures/CBHKWVNFZKJLIS-IRGGMKSGSA-N.svg)
N-Formyl-L-isoleucine (1S)-1-[[(2S,3S)-3-Hexyl-4-oxo-2-oxetanyl]methyl]dodecyl Ester
- CAS
- 1072902-75-0
- Formula
- C29H53NO5
- MW
- 495.7 g/mol
VQ-027035
N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester
- CAS
- 130676-65-2
- Formula
- C29H53NO5
- MW
- 495.7 g/mol
VQ-032281
![N-Formyl-L-leucine [S-(E)]-1-(2-Nonenyl)dodecyl Ester chemical structure](/media/structures/HLVOUCDABWAGAC-MKGGYCTOSA-N.svg)
N-Formyl-L-leucine [S-(E)]-1-(2-Nonenyl)dodecyl Ester
- CAS
- 130676-63-0
- Formula
- C28H53NO3
- MW
- 451.7 g/mol
VQ-027030
FAQs — Orlistat impurities
Which Orlistat impurities do you supply?
We list 24 Orlistat-related reference materials, including process impurities, degradation products and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Orlistat 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 Orlistat 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 Orlistat impurity standards
We reply within one business day with price, pack options, lead time and documentation.