Pharmacopoeial impurityFelodipine EP Impurity ACat. No. P-F015-002CAS 96382-71-7
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Active ingredient · Felodipine family
Pharmaceutical analytical standardFelodipine
Synonyms: Plendil, Flodil, Modip, Preslow, Felo Puren, Heumann, Felodipin, Felodipin ratiopharm, Von Ct, Felodipin, Felopdipine, Vascalpha, Cabren, Cardioplen xl, Felotens xl, Pinefeld xl, Felogen xl, Folpik xl, Neofel xl, Parmid xl, Keloc sr, Ethyl methyl (4RS)-4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate, Splendil, Munobal, Renedil, Feloday, Perfudal, Hydac, Agon, Logimax, Plendil ER, Felogard, Penedil, Munobal Retard, Plendil Retard, Plendil Depottab, Felodur ER, AGON SR, Plandil, Ethyl methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate, Ethyl methyl 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate, Perfuda, Ethyl methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylate
- Cat. No.
- P-F015-001
- CAS
- 72509-76-3
- Alternative CAS
- N/A
- Formula
- C18H19Cl2NO4
- Molecular weight
- 384.25 g/mol
- Category
- Active ingredient (API)
A calcium channel blocker of the dihydropyridine family, developed in Sweden: it widens the arteries and lowers blood pressure, and has been in use since the late 1980s for hypertension and angina.
Did you know?With this drug the Canadian David Bailey discovered the grapefruit juice effect by chance: he had used the juice to mask the taste of alcohol in a study and found much higher drug levels in the blood.
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.
- FelodipineBP 777
- Felodipine CRSEP F0030000
- Felodipine for peak identification CRSEP Y0002366
More products in the Felodipine family
Pharmacopoeial impurityFelodipine EP Impurity ACat. No. P-F015-002CAS 96382-71-7
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Pharmacopoeial impurityFelodipine EP Impurity BCat. No. P-F015-004CAS 91189-59-2
Pharmacopoeial impurityFelodipine EP Impurity CCat. No. P-F015-005CAS 79925-38-5
MetaboliteFelodipine Metabolite LactoneCat. No. P-F015-007CAS 96558-27-9
Isotopically labelledFelodipine-13C4-d3Cat. No. P-F015-010
Isotopically labelledFelodipine-d5Cat. No. P-F015-011CAS 1242281-38-4
NitrosamineN-Nitroso FelodipineCat. No. P-F015-012Frequently 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.