Active ingredientBenproperineCat. No. P-B035-001CAS 2156-27-6
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Impurity or related compound · Benproperine family
Pharmaceutical analytical standardBenproperine Impurity 9
Synonyms: 1-[1-(4-Benzylphenoxy)propan-2-yl]piperidine
- Cat. No.
- P-B035-011
- CAS
- N/A
- Alternative CAS
- N/A
- Formula
- C21H27NO
- Molecular weight
- 309.45 g/mol
- Category
- Impurity or related compound
Family: Benproperine
A cough suppressant that has been marketed as the phosphate or pamoate salt in several European and Central American countries, as tablets, dragées and syrups.
Did you know?Korean researchers found that it blocks ARPC2, a protein that cancer cells use to move: in the laboratory it slows their migration and the formation of metastases.
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 Benproperine family
Active ingredientBenproperineCat. No. P-B035-001CAS 2156-27-6
Active ingredientBenproperine PhosphateCat. No. P-B035-002CAS 19428-14-9
ImpurityBenproperine Impurity 1Cat. No. P-B035-003CAS 85909-36-0
ImpurityBenproperine Impurity 2Cat. No. P-B035-004
ImpurityBenproperine Impurity 3Cat. No. P-B035-005
ImpurityBenproperine Impurity 4Cat. No. P-B035-006
ImpurityBenproperine Impurity 5Cat. No. P-B035-007
ImpurityBenproperine Impurity 6Cat. No. P-B035-008Frequently 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.