3-Methylene-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one CAS 2169176-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2169176-50-3 |
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methylene-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 2169176-50-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6N2O. Molecular weight: 146.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-Methoxy-1,2,4-triazine (CAS 28735-22-0)
- 3-Methylpyrido[3,2-e][1,2,4]triazine (CAS 30962-73-3)
- 3-Imino-2-indolinone (CAS 612-53-3)
- 1-(Difluoromethoxy)-2,3-difluoro-4-methyl-benzene (CAS 1404195-07-8)
- 3-Bromo-5-(trifluoromethyl)phenylacetic acid (CAS 1161362-01-1)
- Tert-butyl 4-cyano-4-(3,4-difluorophenyl)piperidine-1-carboxylate (CAS 906369-56-0)
- 7-iodo-2-methyl-2H-indazole (CAS 1216694-71-1)
- Teprenone impurity 38 (CAS CATO-C4X-208138)
- Naftidrofuryl Oxalate Impurity C (CAS 115025-99-5)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
Why CATO?
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