Active ingredientCetilistatCat. No. P-C118-001CAS 282526-98-1
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Impurity or related compound · Cetilistat family
Pharmaceutical analytical standardCetilistat Impurity 3
Synonyms: 3-(4-Hydroxy-3-methylphenyl)oxazolidin-2-one, 3-(4-hydroxy-3-methylphenyl)-1,3-oxazolidin-2-one
- Cat. No.
- P-C118-009
- CAS
- 2302616-95-9
- Alternative CAS
- N/A
- Formula
- C10H11NO3
- Molecular weight
- 193.20 g/mol
- Category
- Impurity or related compound
Family: Cetilistat
An inhibitor of lipases, the stomach and pancreatic enzymes that digest fat: it reduces fat absorption from the diet. Discovered in the United Kingdom, it was approved in Japan in 2013 for obesity with complications such as type 2 diabetes and dyslipidaemia.
Did you know?Its name recalls its long 16-carbon chain, called cetyl, from cetus, whale: cetyl alcohol was first obtained in 1817 by Michel Chevreul by heating spermaceti from sperm whales.
The two levels compared
| Level 1 Mass balance | Level 2 Mass balance + qNMR | |
|---|---|---|
| Identity (IR, MS, 1H and 13C-NMR; peptides: ESI-MS, MALDI-TOF and IR) | ✓ | ✓ |
| HPLC purity (min. 95%) | ✓ | ✓ |
| Content by mass balance (min. 90%; peptides: for information only)* | ✓ | ✓ |
| Content verified by qNMR (small molecules only) | · | ✓ |
| Suitable to qualify it as an in-house primary standard (ICH Q7) | · | ✓ |
* Mass balance is performed on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it, for example oils and highly volatile substances, on which some of the required measurements cannot be made: in those cases the CoA states how the content was assigned.
What you receive
The analytical standard
Shipped under controlled temperature when the molecule requires it.
Certificate of analysis (CoA)
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Safety data sheet (SDS)
Sent with every order.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
More products in the Cetilistat family
Active ingredientCetilistatCat. No. P-C118-001CAS 282526-98-1
ImpurityCetilistat Impurity CCat. No. P-C118-002CAS 282526-87-8
ImpurityCetilistat Impurity BCat. No. P-C118-003CAS 890655-08-0
Impurity2-amino-5-methylbenzoic acidCat. No. P-C118-004CAS 2941-78-8
Impurity2-amino-5-methylphenolCat. No. P-C118-005CAS 2835-98-5
ImpurityCetilistat Impurity 1Cat. No. P-C118-006CAS 62072-62-2
ImpurityCetilistat Impurity FCat. No. P-C118-007CAS 135498-43-0
ImpurityCetilistat Impurity 2Cat. No. P-C118-008CAS 62072-61-1Frequently asked questions
Is mass balance always performed?
Yes, on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it: for example oils and highly volatile substances, on which some measurements (such as thermogravimetry) cannot be made. In those cases the CoA states which method was used to assign the content.
Can I ask for a different quantity?
Yes. The quantities are only suggestions: choose "Other" and enter the milligrams or grams you need.
Which level should I choose?
Level 1 is enough for most routine testing. Level 2 adds an independent qNMR content value and is meant for labs that need to qualify an in-house primary standard. For peptides and similar molecules, Level 2 is not available.
When will I get the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.