| CAS No. | 65646-68-6 |
| Molecular Formula | C26H39NO2 |
| Molecular Weight | 397.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 4-HPR 65646-68-6 D08JAC Fenretinide Fenretinide (Ewing's sarcoma), Cancer Research UK Fenretinide (ILE formulation), Children's Hospital LA Fenretinide (intralipid emulsion formulation), Children's Hospital of Los Angeles Fenretinide (intravenous emulsion, lymphoma/solid tumors/pediatric neuroblastomas/pediatric leukemia), CerRx Fenretinide (intravenous, cancer), SciTech Development Fenretinide (iv), Children's Hospital LA Fenretinide (oral powder/Lym-X-Sorb, neuroblastoma), BioMolecular Products Fenretinide (oral, AMD), Sytera Fenretinide (pulmonary Pseudomonas aeruginosa infections in cystic fibrosis), McGill University Fenretinide (soft gel capsule, AMD), ReVision Therapeutics Fenretinide (soft gel capsule, AMD), Sirion Fenretinide (topical, actinic keratosis and cancer), SciTech Development LXS/4-HPR N-(4-hydroxyphenyl)retinamide RT-101 ST-602 SYT-101 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 397.59 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).
CATO supplies 4-HPR 65646-68-6 D08JAC Fenretinide Fenretinide (Ewing's sarcoma), Cancer Research UK Fenretinide (ILE formulation), Children's Hospital LA Fenretinide (intralipid emulsion formulation), Children's Hospital of Los Angeles Fenretinide (intravenous emulsion, lymphoma/solid tumors/pediatric neuroblastomas/pediatric leukemia), CerRx Fenretinide (intravenous, cancer), SciTech Development Fenretinide (iv), Children's Hospital LA Fenretinide (oral powder/Lym-X-Sorb, neuroblastoma), BioMolecular Products Fenretinide (oral, AMD), Sytera Fenretinide (pulmonary Pseudomonas aeruginosa infections in cystic fibrosis), McGill University Fenretinide (soft gel capsule, AMD), ReVision Therapeutics Fenretinide (soft gel capsule, AMD), Sirion Fenretinide (topical, actinic keratosis and cancer), SciTech Development LXS/4-HPR N-(4-hydroxyphenyl)retinamide RT-101 ST-602 SYT-101 (CAS 65646-68-6), a certified reference material (molecular formula C26H39NO2, MW 397.59 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-HPR 65646-68-6 D08JAC Fenretinide Fenretinide (Ewing's sarcoma), Cancer Research UK Fenretinide (ILE formulation), Children's Hospital LA Fenretinide (intralipid emulsion formulation), Children's Hospital of Los Angeles Fenretinide (intravenous emulsion, lymphoma/solid tumors/pediatric neuroblastomas/pediatric leukemia), CerRx Fenretinide (intravenous, cancer), SciTech Development Fenretinide (iv), Children's Hospital LA Fenretinide (oral powder/Lym-X-Sorb, neuroblastoma), BioMolecular Products Fenretinide (oral, AMD), Sytera Fenretinide (pulmonary Pseudomonas aeruginosa infections in cystic fibrosis), McGill University Fenretinide (soft gel capsule, AMD), ReVision Therapeutics Fenretinide (soft gel capsule, AMD), Sirion Fenretinide (topical, actinic keratosis and cancer), SciTech Development LXS/4-HPR N-(4-hydroxyphenyl)retinamide RT-101 ST-602 SYT-101 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.
| Molecular Formula | C26H39NO2 |
| Molecular Weight | 397.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |