RK 20448-Trihydrochloride CAS 479501-40-1
| CAS No. | 479501-40-1 |
| Molecular Formula | C29H34N6O |
| Molecular Weight | 482.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), RK 20448-Trihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
RK 20448-Trihydrochloride (CAS 479501-40-1), molecular formula C29H34N6O and molecular weight 482.62 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C29H34N6O, RK 20448-Trihydrochloride contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 482.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C29H34N6O |
| Molecular Weight | 482.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
Related RK Standards
- PF-06456384 trihydrochloride (CAS 1834610-75-1)
- A 419259 Trihydrochloride (CAS 1435934-25-0)
- (2R)-Trihydrochloride2-amino-3-[(2-aminoethyl)amino]-1-propanol (CAS 178761-54-1)
- SB 220025 trihydrochloride (CAS 197446-75-6)
- ABT 724 trihydrochloride, 98% (CAS 587870-77-7)
- DMa (Trihydrochloride) (CAS 2095832-33-8)
- GW 791343 Trihydrochloride (CAS 309712-55-8)
- L-745,870 Trihydrochloride (CAS 866021-03-6)
Recommended Standards
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- Methyl 4-(4-hexyl-3-hydroxyisoxazol-5-yl)piperidine-1-carboxylate (CAS 439944-62-4)
- 3-Bromo-N-(2H-tetrazol-5-yl)benzamide (CAS 344896-75-9)
- 5-Methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 6697-63-8)
- N-(Quinolin-5-yl)pyrazine-2-carboxamide (CAS 785819-27-4)
- 2-((6-(Tert-butyl)-3-cyano-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)-N-(4-fluorobenzyl)acetamide (CAS 664999-25-1)
- Methyl (cyanomethyl)carbamate (CAS 142254-20-4)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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