5-Methoxypyrimidine-2,4-diamine CAS 18588-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18588-48-2 |
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methoxypyrimidine-2,4-diamine (CAS 18588-48-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H8N4O. Molecular weight: 140.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
Related Methoxypyrimidine Standards
- 2-Methoxypyrimidine-4,6-diamine (CAS 856595-47-6)
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- 4-Methoxypyrimidine-2-methanamine (CAS 909563-18-4)
- 2-methoxypyrimidine-5-carbonitrile (CAS 38373-47-6)
- 4-methoxypyrimidine-2-carbonitrile (CAS 94789-37-4)
- 5-methoxypyrimidine-2-carbonitrile (CAS 87362-32-1)
- 5-Ethyl-2-methoxypyrimidine (CAS 156419-94-2)
- 5-Ethyl-4-methoxypyrimidine (CAS 53967-69-4)
Recommended Standards
- 3-Amino-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 1823890-54-5)
- (1S,5R,6S)-2-Oxobicyclo[3.1.0]hexane-6-carboxylic acid (CAS 186541-47-9)
- 5-Amino-1-methylpyrazole-4-carboxamide (CAS 18213-75-7)
- 1120258-93-6 Methyl (4-oxo-2,3,4,5-tetrahydro-1,5-benzoxazepin-3-yl)acetate MFCD13817366 (CAS 1120258-93-6)
- (2R,3R)-rel-3-(2,2,2-Trifluoroacetoxy)pyrrolidine-2-carboxylic acid (CAS 1788054-78-3)
- TERT-BUTYL 2-(6-CHLORO-5-FLUOROPYRIDIN-3-YL)ACETATE (CAS 1243246-09-4)
- N-tert-Butyloxycarbonyl-D-erythro-sphingosine-2,3-N,O-acetonide-1-phosphate Bis[1-(2-nitrophenyl)ethyl]ester (CAS 207516-26-5)
- 5-Bromoisoquinoline-4-carboxylic acid (CAS 1384251-84-6)
- N-(2,4-Dimethylphenyl)-3-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-30-2)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
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