Pharmacopoeial impurityCarprofen EP Impurity ACat. No. P-C060-002CAS 252288-17-8
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Active ingredient · Carprofen family
Pharmaceutical analytical standardCarprofen
Synonyms: 2-(6-chloro-9H-carbazol-2-yl)propanoic acid, Rimadyl, Carprodyl, Rimadyl Caplets, Carofenvet, Belprofen, Carprieve, Carprovet, Levafen, Quellin, Vetprofen, Rovera, OstiFen, Novox Chewable, Rimadyl Sterile, Carprovet Flavored, Flexprofen, Movodyl, Carprovet Sterile Injectable, Truprofen flavored tab, Imadyl, Ridamyl, Carpaquin, Norocarp
- Cat. No.
- P-C060-001
- CAS
- 53716-49-7
- Alternative CAS
- 52263-47-5 (alternative CAS, same compound)
- Formula
- C15H12ClNO2
- Molecular weight
- 273.72 g/mol
- Category
- Active ingredient (API)
A non-steroidal anti-inflammatory drug of the profen family, used in veterinary medicine for the pain and inflammation of osteoarthritis and for pain after surgery in dogs.
Did you know?It was born as a human medicine and used for almost ten years from 1988, then withdrawn from the human market for commercial reasons and reserved for animals, horses included.
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.
Pharmacopoeial standards available
The official European Pharmacopoeia standards for this molecule, supplied with EDQM documentation.
- CarprofenBP 1200
- Carprofen CRSEP Y0000846
- Carprofen for system suitability CRSEP Y0000884
More products in the Carprofen family
Pharmacopoeial impurityCarprofen EP Impurity ACat. No. P-C060-002CAS 252288-17-8
Pharmacopoeial impurityCarprofen EP Impurity CCat. No. P-C060-004CAS 92841-21-9
Pharmacopoeial impurityCarprofen EP Impurity DCat. No. P-C060-005CAS 92841-22-0
Pharmacopoeial impurityCarprofen EP Impurity FCat. No. P-C060-006CAS 71208-55-4
Pharmacopoeial impurityCarprofen EP Impurity GCat. No. P-C060-007CAS 52262-89-2
Pharmacopoeial impurityCarprofen EP Impurity HCat. No. P-C060-008CAS 92841-23-1
Isotopically labelledCarprofen-13C-d3Cat. No. P-C060-009
NitrosamineN-Nitroso CarprofenCat. No. P-C060-010Frequently 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.