5-(2,3-Dimethoxyphenyl)pyrimidin-2-amine CAS 1111101-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1111101-71-3 |
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2,3-Dimethoxyphenyl)pyrimidin-2-amine (CAS 1111101-71-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H13N3O2. Molecular weight: 231.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Dimethoxyphenyl Standards
- 2-(3,4-Dimethoxyphenyl)pyrimidin-5-amine (CAS 1094246-54-4)
- 1-(3,4-Dimethoxyphenyl)-1H-pyrrole-2-carbaldehyde (CAS 43053-78-7)
- 1-(3,4-Dimethoxyphenyl)-1H-pyrrole-3-carbaldehyde (CAS 88075-89-2)
- 2-(3,4-Dimethoxyphenyl)pyridin-3-ol (CAS 63688-36-8)
- 4-(3,4-dimethoxyphenyl)pyrimidin-2-amine (CAS 645401-61-2)
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- 1-(3,4-Dimethoxyphenyl)cyclopentane-1-carbonitrile (CAS 34975-22-9)
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Recommended Standards
- Ethyl 3-methyl-5-(pyridin-4-yl)-1H-pyrazole-4-carboxylate (CAS 1107659-33-5)
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- 4-Amino-6-(4-ethoxyphenyl)pyridazin-3-ol (CAS 1105192-85-5)
- 1,2-Bis(carboxymethylthio)ethane (CAS 7244-02-2)
- 2-(4-(Difluoromethyl)-2,5-diiodopyridin-3-yl)acetonitrile (CAS 1806032-61-0)
- 6-(4-Fluorophenyl)-3-(piperidin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1281489-91-5)
- Nafamostat impurity 115 (CAS CATO-C4X-1332115)
- 3-Amino-3-(pyrazin-2-yl)butanoic acid (CAS 1270477-92-3)
- N-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3-sulfonamide (CAS 1416337-90-0)
- Influenza PR8 Hemagglutinin Peptide (110-119) (H-6312.0005) (CAS 132031-50-6)
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