Active ingredientAliskiren HemifumarateCat. No. P-A077-001
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Impurity or related compound · Aliskiren family
Pharmaceutical analytical standardAliskiren Impurity 1
Synonyms: (2S,4S,5S,7S)-5-Amino-N-(3-amino-2,2-dimethyl-3-oxopropyl)-4-hydroxy-7-[[3-(3-hydroxypropoxy)-4-methoxyphenyl]methyl]-8-methyl-2-propan-2-ylnonanamide
- Cat. No.
- P-A077-009
- CAS
- N/A
- Alternative CAS
- N/A
- Formula
- C29H51N3O6
- Molecular weight
- 537.74 g/mol
- Category
- Impurity or related compound
Family: Aliskiren
The first drug in the class of direct renin inhibitors, which block the enzyme that starts the hormonal cascade through which the kidney regulates blood pressure. Designed with the help of crystallography and molecular modelling, it was approved in 2007 in the US and Europe for hypertension.
Did you know?Its target had been known for over a century: in the late 19th century Robert Tigerstedt and Per Bergman saw that kidney extracts injected into rabbits raised blood pressure, and named the active substance renin.
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 Aliskiren family
Active ingredientAliskiren HemifumarateCat. No. P-A077-001
ImpurityAliskiren Amino Lactone ImpurityCat. No. P-A077-004
ImpurityAliskiren Hemifumarate (SSSR isomer) ImpurityCat. No. P-A077-007
ImpurityAliskiren Michael Adduct-1 ImpurityCat. No. P-A077-010
ImpurityAliskiren Michael Adduct-2 ImpurityCat. No. P-A077-011
ImpurityN-Boc AliskirenCat. No. P-A077-014CAS 173338-07-3Frequently 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.