3-(3H-Imidazo[4,5-c]pyridin-2-yl)-6-methyl-2H-chromen-2-one CAS 899548-78-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 899548-78-8 |
| Molecular Formula | C16H11N3O2 |
| Molecular Weight | 277.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3H-Imidazo[4,5-c]pyridin-2-yl)-6-methyl-2H-chromen-2-one (CAS 899548-78-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11N3O2. Molecular weight: 277.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11N3O2 |
| Molecular Weight | 277.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 3-((6,7-Dimethoxyquinazolin-4-yl)amino)propanoic acid (CAS 886500-00-1)
- 6-Nitrobenzofuran-5-carboxylic acid (CAS 342425-80-3)
- 4-Chloro-3-(1,2,3,4-tetrahydroisoquinoline-2-sulfonyl)benzoic acid (CAS 380337-05-3)
- 3-Benzyl-8-methyl-3,8-diazabicyclo[3.2.1]octane (CAS 17783-48-1)
- 2-(Dimethylamino)-3-iodophenol (CAS 1243286-53-4)
- 6-(tert-Butoxy)-4-cyclopropoxypicolinonitrile (CAS 1243353-25-4)
- Ethyl 2,7-dimethyl-3-oxo-5-phenyl-2,3-dihydro-5h-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 123044-04-2)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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