CGP-53716 CAS 152459-94-4
| CAS No. | 152459-94-4 |
| Molecular Formula | C23H19N5O |
| Molecular Weight | 381.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of CGP-53716 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CGP-53716 (CAS 152459-94-4), molecular formula C23H19N5O and molecular weight 381.43 g/mol, is a CATO reference standard with documented purity and traceability.
CGP-53716 (C23H19N5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 CGP-53716 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 | C23H19N5O |
| Molecular Weight | 381.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 5 |
Recommended Standards
- N-(2-Phenoxypyrimidin-5-yl)-2,2-diphenylacetamide (CAS 1396684-70-0)
- 3-NITRO-N-TRITYLPYRIDIN-4-AMINE (CAS 1622290-50-9)
- 8-Benzyl-4-(pyridine-4-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-37-0)
- 1-Bromo-4-(2-hexyldecyl)benzene (CAS 1660967-16-7)
- tert-butyl 2-isocyanatoacetate (CAS 113238-61-2)
- 5-Methoxy-2-(methoxymethoxy)benzaldehyde (CAS 73220-20-9)
- 2-Amino-1-(1-methyl-1h-pyrazol-4-yl)ethan-1-one (CAS 1368588-90-2)
- 1,3-Bis(4-methoxyphenyl)thiourea (CAS 1227-45-8)
- [1-(2,4-dimethylphenyl)ethyl](methyl)amine (CAS 926253-30-7)
- 1-Methylhydrazine-1-carboximidamide hemisulfate (CAS 1934-36-7)
- 2-(2,3-Dihydro-1H-indol-1-yl)-5-fluorophenylamine (CAS 640768-22-5)
- (9h-Fluoren-9-yl)methyl (piperidin-4-ylmethyl)carbamate (CAS 441295-75-6)
- 1-Methyl-1,4-diazabicyclo[2.2.2]octan-1-ium iodide (CAS 14968-74-2)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com