3-Methoxy-4-(1H-purin-8-yl)benzamide CAS 89469-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89469-10-3 |
| Molecular Formula | C13H11N5O2 |
| Molecular Weight | 269.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methoxy-4-(1H-purin-8-yl)benzamide (CAS 89469-10-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11N5O2. Molecular weight: 269.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11N5O2 |
| Molecular Weight | 269.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 3-Amino-5-hydroxy-4-phenylazopyrazole (CAS 6627-93-6)
- 4-((1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)benzoic acid (CAS 361986-42-7)
- 3-(4-Methoxyphenyl)-5-nitro-1H-indazole (CAS 395099-28-2)
- 1-(3-Chloropropyl)-3,5-difluorobenzene (CAS 1057673-58-1)
- N-(tert-Butyl)-2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamide (CAS 891125-71-6)
- 2-Isobutyramidothiazole-5-carboxylic acid (CAS 2138212-27-6)
- 2-Methyl-3-nitrobenzonitrile (CAS 71516-35-3)
- 5-Methyl-2-(trifluoromethoxy)phenylboronic acid (CAS 1079402-45-1)
- Methyl 4-((2,3-diphenylquinoxalin-6-yl)oxy)benzoate (CAS 685107-33-9)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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