Active ingredientDiclofenac PotassiumCat. No. P-D094-001CAS 15307-81-0
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Active ingredient · Diclofenac family
Pharmaceutical analytical standardDiclofenac Sodium
Synonyms: sodium 2-[2-(2,6-dichloroanilino)phenyl]acetate, Solaraze, Neriodin, Prophenatin, Voltaren, Diclophenac sodium, Abitren, Benfofen, Dyloject, Ecofenac, Pennsaid, Voltarene, Voltaren-XR, Diclophlogont, Dealgic, Deflamat, Delphinac, Diclomax, Dicloreum, Duravolten, Effekton, Lexobene, Novapirina, Primofenac, Rewodina, Voldal, Xenid, Rhumalgan, Benzeneacetic acid, 2-((2,6-dichlorophenyl)amino)-, monosodium salt, Sodium (o-(2,6-dichloroanilino)phenyl)acetate, Dicloflex, Sodium (o-((2,6-dichlorophenyl)amino)phenyl)acetate, Sodium (2-((2,6-dichlorophenyl)amino)phenyl)acetate, Diclosaicin, Diclostream, Inflammacin, Inflatherm, Lefluniclo, Acoflam, Arthronac, Capsinac, Clofenax, Defanac, Diclogen, Diclovol, Fenactol, Fenovar, Flamrase, Flexipak, Isclofen, Lixofen, Masidemen, Misofen, Mobigel, Motifene, Profinac, Slofenac, Valenac, Varophen, Volraman, Ziclopro, Econac, Inavix, Lextol, Enzed, Mobigel paineze, Voltarol active, Voltarol ophtha, Defanac retard, Dicloflex ret, DiMentho, SynaGel, Voltarene ret, Acoflam ret, Arthritis Pain, Dexomon ret, Dicloflex sr, Diclomax ret, Diclomax sr, Diclovol ret, Diclovol sr, Fenactol ret, Fenactol sr, Flamatak mr, Flamrase sr, Flexotard mr, Rhumalgan sr, Rhumalgan xl, Voltaren ret, Voltarol ret, Voltarol sr, Acoflam sr, Defanac sr, Dexomon sr, Diclotral Pak, Difenor xl, Voltarol emulgel, Econac sr, Econac xl, Enstar sr, Enstar xl, DicloPR, Diclovix M, Iclofenac CP, Voltarene emulgel, Diclovix CM, LidoPR, VennGel One, Diclofinac Sodium, Voltarene l.p., VennGel II, Voltarol emulgel p, Aspercreme Arthritis, DermasilkRx DicloPak, Diclozor, Equate Arthritis Pain, Sunmark Arthritis Pain, Arthritis Pain Reliever, Curist Arthritis Relief, Arthritis pain relieving, Declofenac sodium, DG health arthritis pain, Basic care arthritis pain, Good sense arthritis pain, Aleve Arthritis Pain Gel, Voltarol pain-eze emulgel, DeramsilkRx Anodynexa Pak, Inflammation Reduction Pack, Motrin arthritis pain, Signature care arthritis pain, CareOne arthritis pain relief, Gencare-Arthritis Pain Relief, Sure Result DSS Premium Pak, Topcare athritis pain reliever, Voltaren arthritis pain, Equaline arthritis pain relieving, Members mark arthritis pain reliever, Good neighbor pharmacy arthritis pain, Amazon basic care arthritis pain, Kirkland signature arthritis pain relief, Monosodium 2-(2,6-dichlorophenylamino)phenylacetate, Feloran, Orthophen, Voltarol, Olfen, Anthraxiton, Batafil, Delimon, Delphimix, Dichronic, Kriplex, Ortofen, Tsudohmin, Valetan, Vonafec, Blesin, Urigon, Vurdon, Assaren, Voltaren Gel, Berifen, Sodium dichlofenac, Acetic acid, o-(2,6-dichloroanilino)phenyl-, monosodium salt
- Cat. No.
- P-D094-002
- CAS
- 15307-79-6
- Alternative CAS
- 15307-86-5 (free acid)
- 128402-48-2 (free acid)
- 239810-53-8 (free acid)
- 86522-08-9 (free acid)
- 119611-12-0 (hydrate)
- 88170-10-9 (calcium salt)
- 15307-81-0 (potassium salt)
- 78213-16-8 (other salt)
- Formula
- C14H10Cl2NNaO2
- Molecular weight
- 318.13 g/mol
- Category
- Active ingredient (API)
Family: Diclofenac
A non-steroidal anti-inflammatory drug synthesised in 1973 by Alfred Sallmann and Rudolf Pfister, used for pain and inflammation in tablets, gels and patches.
Did you know?Thanks to its relatively high fat solubility, it is one of the few non-steroidal anti-inflammatory drugs able to cross the blood-brain barrier, which separates the blood from the brain.
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.
- Diclofenac SodiumBP 619
- Diclofenac for system suitability CRSEP Y0001635
- Diclofenac sodium CRSEP S0765000
More products in the Diclofenac family
Active ingredientDiclofenac PotassiumCat. No. P-D094-001CAS 15307-81-0
Pharmacopoeial impurityDiclofenac EP Impurity BCat. No. P-D094-007CAS 22121-58-0
Pharmacopoeial impurityDiclofenac EP Impurity CCat. No. P-D094-008CAS 27204-57-5
Pharmacopoeial impurityDiclofenac EP Impurity DCat. No. P-D094-009CAS 127792-23-8
Pharmacopoeial impurityDiclofenac EP Impurity D (as Sodium Salt)Cat. No. P-D094-010CAS 127792-45-4
Pharmacopoeial impurityDiclofenac EP Impurity ECat. No. P-D094-011CAS 59-48-3
Pharmacopoeial impurityDiclofenac EP Impurity FCat. No. P-D094-012CAS 560075-65-2
Metabolite4'-Hydroxy Diclofenac Acyl GlucuronideCat. No. P-D094-013Frequently 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.