3-(3-Methoxyphenyl)-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-ol CAS 1082528-78-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1082528-78-6 |
| Molecular Formula | C11H9N5O2 |
| Molecular Weight | 243.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Methoxyphenyl)-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-ol (CAS 1082528-78-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H9N5O2. Molecular weight: 243.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H9N5O2 |
| Molecular Weight | 243.22 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
Related Methoxyphenyl Standards
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Recommended Standards
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- 5-(2,4-Dimethoxyphenyl)-5-oxovaleric acid (CAS 4654-07-3)
- (E)-tert-Butyl (3-(2-methoxyethyl)-4-oxo-1,3,8-triazaspiro[4.5]decan-2-ylidene)carbamate oxalate (CAS 1956426-78-0)
- 4-{[1,1'-Biphenyl]-4-carbonyl}-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-63-2)
- 2-(Chloromethyl)-4-cyclopropyl-1,3-thiazole (CAS 170881-60-4)
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