5-Fluoro-4-methoxy-2-pyrimidinamine CAS 1993-74-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1993-74-4 |
| Molecular Formula | C5H6FN3O |
| Molecular Weight | 143.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Fluoro-4-methoxy-2-pyrimidinamine (CAS 1993-74-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6FN3O. Molecular weight: 143.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6FN3O |
| Molecular Weight | 143.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoro Standards
- 5-Fluoro-4-methoxypyridin-3-ol (CAS 1184172-37-9)
- 2-Fluoro-4-hydroxy-3-methoxypyridine (CAS 1184172-38-0)
- 5-Fluoro-3-(hydroxymethyl)pyridin-2(1H)-one (CAS 1227494-41-8)
- 2-Fluoro-5-hydroxy-3-methoxypyridine (CAS 1227511-69-4)
- 3-fluoro-5-methoxypyridin-2-ol (CAS 1227511-78-5)
- 3-Fluoro-4-hydroxy-2-methoxypyridine (CAS 1227511-87-6)
- 2-Fluoro-5-methoxypyridin-3-ol (CAS 1227593-83-0)
- 5-Fluoro-3-hydroxy-2-methoxypyridine (CAS 1233025-58-5)
Recommended Standards
- 5-Fluoro-3-methoxypyrazin-2-amine (CAS 942137-50-0)
- 6-Fluoro-2-(methylamino)pyrimidin-4(1H)-one (CAS 313961-68-1)
- 5-Fluoro-2-methoxypyridine 1-oxide (CAS 51173-07-0)
- 2-(2,4-Difluorobenzenesulfonyl)-2-[(2E)-pyrrolidin-2-ylidene]acetonitrile (CAS 1454881-56-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com