36141-82-9 U4TFJ7GB6T Diamfenetide Diamfenetide [INN:BAN] Acetamide, N,N'-(oxybis(2,1-ethanediyloxy-4,1-phenylene))bis- beta,beta'-Oxybis(p-acetophenetidide) 4-13-00-01099 (Beilstein Handbook Reference) Acemidophene BRN 2179741 Coryphamin Diamfenetida [INN-Spanish] Diamfenetidum [INN-Latin] EINECS 252-886-5 NSC 291838 N,N'-(Oxybis(2,1-ethanediyloxy-4,1-phenylene))bisacetamide WR 219124 4,4'-Oxybis(ethylenoxy)bis(acetanilid) Diamfenetida Diamfenetidum UNII-U4TFJ7GB6T Compound 68-198 CAS 36141-82-9
| CAS No. | 36141-82-9 |
| Molecular Formula | C20H24N2O5 |
| Molecular Weight | 372.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 36141-82-9 U4TFJ7GB6T Diamfenetide Diamfenetide [INN:BAN] Acetamide, N,N'-(oxybis(2,1-ethanediyloxy-4,1-phenylene))bis- beta,beta'-Oxybis(p-acetophenetidide) 4-13-00-01099 (Beilstein Handbook Reference) Acemidophene BRN 2179741 Coryphamin Diamfenetida [INN-Spanish] Diamfenetidum [INN-Latin] EINECS 252-886-5 NSC 291838 N,N'-(Oxybis(2,1-ethanediyloxy-4,1-phenylene))bisacetamide WR 219124 4,4'-Oxybis(ethylenoxy)bis(acetanilid) Diamfenetida Diamfenetidum UNII-U4TFJ7GB6T Compound 68-198 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.
36141-82-9 U4TFJ7GB6T Diamfenetide Diamfenetide [INN:BAN] Acetamide, N,N'-(oxybis(2,1-ethanediyloxy-4,1-phenylene))bis- beta,beta'-Oxybis(p-acetophenetidide) 4-13-00-01099 (Beilstein Handbook Reference) Acemidophene BRN 2179741 Coryphamin Diamfenetida [INN-Spanish] Diamfenetidum [INN-Latin] EINECS 252-886-5 NSC 291838 N,N'-(Oxybis(2,1-ethanediyloxy-4,1-phenylene))bisacetamide WR 219124 4,4'-Oxybis(ethylenoxy)bis(acetanilid) Diamfenetida Diamfenetidum UNII-U4TFJ7GB6T Compound 68-198 (CAS 36141-82-9), molecular formula C20H24N2O5 and molecular weight 372.41 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 36141-82-9 U4TFJ7GB6T Diamfenetide Diamfenetide [INN:BAN] Acetamide, N,N'-(oxybis(2,1-ethanediyloxy-4,1-phenylene))bis- beta,beta'-Oxybis(p-acetophenetidide) 4-13-00-01099 (Beilstein Handbook Reference) Acemidophene BRN 2179741 Coryphamin Diamfenetida [INN-Spanish] Diamfenetidum [INN-Latin] EINECS 252-886-5 NSC 291838 N,N'-(Oxybis(2,1-ethanediyloxy-4,1-phenylene))bisacetamide WR 219124 4,4'-Oxybis(ethylenoxy)bis(acetanilid) Diamfenetida Diamfenetidum UNII-U4TFJ7GB6T Compound 68-198 (C20H24N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 372.41 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H24N2O5 |
| Molecular Weight | 372.41 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
Recommended Standards
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