2-(3-Methoxyphenyl)pyrido[3',2':4,5]furo[3,2-d]pyrimidin-4(3H)-one CAS 371945-16-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371945-16-3 |
| Molecular Formula | C16H11N3O3 |
| Molecular Weight | 293.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Methoxyphenyl)pyrido[3',2':4,5]furo[3,2-d]pyrimidin-4(3H)-one (CAS 371945-16-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11N3O3. Molecular weight: 293.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11N3O3 |
| Molecular Weight | 293.28 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related Methoxyphenyl Standards
- 3-(4-Methoxyphenyl)-7-(trifluoromethyl)imidazo[1,2-a]pyrimidine (CAS 886362-78-3)
- 2-(3-Methoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 107027-41-8)
- 2-(4-Methoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 107027-47-4)
- 2-(4-Methoxyphenyl)-3-methylquinoline-4-carboxylic acid (CAS 108717-24-4)
- 5-(4-Methoxyphenyl)-N-phenyl-1H-pyrazole-3-carboxamide (CAS 116341-61-8)
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Recommended Standards
- 2-(2,3-Dihydro-1H-inden-5-yloxy)-5-(trifluoromethyl)phenylamine (CAS 937596-54-8)
- 2-(4-(4-Nitrobenzo[c][1,2,5]oxadiazol-5-yl)piperazin-1-yl)ethan-1-ol (CAS 65427-77-2)
- 2-(2-(6-Amino-9H-purin-9-yl)-N-(2-aminoethyl)acetamido)acetic acid (CAS 793673-55-9)
- 2-Amino-5-propyl-3h,7h-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 891035-96-4)
- 4-(Pyrrolidin-1-yl)-1-(2,4,6-trimethoxyphenyl)butan-1-one (4-formyl-5-hydroxy-6-methylpyridin-3-yl)methyl phosphate (CAS 104018-07-7)
- 4-(4-Chlorophenyl)but-3-en-2-one (CAS 3160-40-5)
- 5-Bromo-n-(2-(tetrahydrofuran-2-yl)ethyl)thiophene-2-sulfonamide (CAS 1258655-91-2)
- (S)-2-([1,1'-Biphenyl]-4-yl)-2-((tert-butoxycarbonyl)amino)acetic acid (CAS 225517-19-1)
- 2-Acetyl-10-(3-chloropropyl)phenothiazine (CAS 39481-55-5)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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