5-Methoxy-4-(4-methylpiperazin-1-yl)-2-(pyridin-2-yl)pyrimidine CAS 338772-37-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338772-37-5 |
| Molecular Formula | C15H19N5O |
| Molecular Weight | 285.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Methoxy-4-(4-methylpiperazin-1-yl)-2-(pyridin-2-yl)pyrimidine (CAS 338772-37-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H19N5O. Molecular weight: 285.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H19N5O |
| Molecular Weight | 285.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Methoxy Standards
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- 2-Methoxy-5-(4-t-butylphenyl)nicotinic acid (CAS 1261994-19-7)
- 5-Methoxy-3-(1,4-dioxaspiro[4.5]Dec-7-en-8-yl)-1H-indole (CAS 185383-63-5)
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- 3-Methoxy-1-methyl-N-(5-(methylthio)-1,3,4-thiadiazol-2-yl)-1H-pyrazole-4-carboxamide (CAS 1172322-02-9)
- 3-Methoxy-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide (CAS 1003159-94-1)
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Recommended Standards
- 5-Benzyl-4-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 663181-80-4)
- 5-Methyl-[1,2,4]triazolo[4,3-a]pyridin-3-amine (CAS 5595-15-3)
- 5-{thieno[2,3-b]quinolin-2-yl}-1,3,4-oxadiazole-2-thiol (CAS 439112-41-1)
- 3-amino-4-methoxy-1$l^{6}-thiolane-1,1-dione (CAS 1785763-46-3)
- 6-Fluoro-1,3-benzoxazole-2-carbaldehyde (CAS 944898-73-1)
- 6-Methoxy-1H-imidazo[4,5-b]pyridine (CAS 1337880-14-4)
- 6,8-Dibromoimidazo[1,2-a]pyrazine-3-carbaldehyde (CAS 1208082-87-4)
- 3-(Ethylimino)-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide (CAS 7677-48-7)
- 4-(Dimethylamino)-N-(2-methyl-1,3-dioxoisoindolin-4-yl)benzamide (CAS 683232-31-7)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com