5-(Butylamino)-2-phenyl-7H-pyrrolo[3,4-b]pyridin-7-one CAS 922523-02-2
| CAS No. | 922523-02-2 |
| Molecular Formula | C17H17N3O |
| Molecular Weight | 279.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 5-(Butylamino)-2-phenyl-7H-pyrrolo[3,4-b]pyridin-7-one (CAS 922523-02-2), a certified reference material (molecular formula C17H17N3O, MW 279.34 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 5-(Butylamino)-2-phenyl-7H-pyrrolo[3,4-b]pyridin-7-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 279.34 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.
Physical & Chemical Properties
| Molecular Formula | C17H17N3O |
| Molecular Weight | 279.34 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Butylamino Standards
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- 8-(sec-Butylamino)-3-methyl-7-propyl-3,7-dihydro-1H-purine-2,6-dione (CAS 923232-61-5)
- 1-(Butylamino)anthracene-9,10-dione (CAS 129-45-3)
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Recommended Standards
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- 4-Benzoyl-4-(2-cyanoethyl)heptanedinitrile (CAS 5342-96-1)
- 5-Acetyl-2-(benzyl(methyl)amino)-6-methylnicotinonitrile (CAS 306979-97-5)
- 3-Amino-2-phenylquinazolin-4(3H)-one (CAS 1904-60-5)
- Methyl 2-((tert-butoxycarbonyl)amino)-5-fluoroisonicotinate (CAS 1380331-28-1)
- 4-Propylthiazole (CAS 41981-60-6)
- 1-(2-Bromoethoxy)-2-methylbenzene (CAS 18800-32-3)
- 2,3-Dibromo-4-fluorobenzodifluoride (CAS 1803816-93-4)
- 7,8-Dimethyl-1,7-dihydro-6H-purin-6-one (CAS 58192-87-3)
- 1-[3-Fluoro-4-(2,2,2-trifluoroethoxy)phenyl]propylamine hydrochloride (CAS 2205415-14-9)
- Ertapenem (CAS 153832-46-3)
- 4-(3-Fluorophenyl)-7-methyl-2H-chromen-2-one (CAS 1044277-06-6)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
Why CATO?
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