Fenoprofen Calcium Salt Dihydrate CAS 71720-56-4
| CAS No. | 71720-56-4 |
| Molecular Formula | C15H13O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fenoprofen Calcium Salt Dihydrate (CAS 71720-56-4) is a high-purity analytical reference standard with the molecular formula C15H13O3CaH2O and a molecular weight of 299.36 g/mol.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, Fenoprofen Calcium Salt Dihydrate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 299.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Fenoprofen Calcium Salt Dihydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H13O3 Ca H2O |
| Molecular Weight | 299.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related Fenoprofen Standards
- Fenoprofen Isopropyl Ester (CAS 120824-55-7)
- Fenoprofen (CAS 29679-58-1)
- Fenoprofen Impurity C (CAS 32852-81-6)
- Fenoprofen Ethyl Ester (CAS 32929-74-1)
- Fenoprofen calcium (CAS 34597-40-5)
- Fenoprofen Impurity 2 (CAS 51632-29-2)
- Fenoprofen Calcium Dihydrate (CAS 53746-45-5)
- Fenoprofen Methyl Ester (CAS 66202-87-7)
Recommended Standards
- 1-(3-Chlorophenyl)-4-methylpentan-2-one (CAS 1175909-18-8)
- 3-(2-Cyclohexylethoxy)piperidine hydrochloride (CAS 1185301-17-0)
- 6-Methoxy-2-(4-(4-methylpiperazin-1-yl)phenyl)quinazolin-4(3h)-one (CAS 1312008-08-4)
- Perfluorophenyl 3-bromobenzenesulfonate (CAS 886503-34-0)
- 3-Benzyl-5-ethoxy-1H-1,2,4-triazole (CAS 82784-47-2)
- 1-(5-Fluoro-2-methyl-3-nitrophenyl)ethanone (CAS 176548-78-0)
- Desmopressin Impurity 47 (CAS CATO-C4X-221547)
- 4,5-Dibromo-2-propyl-1H-imidazole (CAS 1437312-20-3)
- 4-((5,7-Dioxo-5H-pyrrolo[3,4-b]pyridin-6(7H)-yl)methyl)benzoic acid (CAS 442882-42-0)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com