3-Bromo-1-methyl-5-(pyrimidin-4-yl)pyridin-2(1H)-one CAS 89996-20-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89996-20-3 |
| Molecular Formula | C10H8BrN3O |
| Molecular Weight | 266.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-1-methyl-5-(pyrimidin-4-yl)pyridin-2(1H)-one (CAS 89996-20-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8BrN3O. Molecular weight: 266.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8BrN3O |
| Molecular Weight | 266.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 1-bromo-2-methyl-4-nitronaphthalene (CAS 10317-70-1)
- 6-Bromo-4-methylquinoline-3-carboxylic acid (CAS 1095010-36-8)
- 5-Bromo-3-(phenylamino)-1,2-dihydropyrazin-2-one (CAS 1148027-28-4)
- 2-Bromo-6-(nitromethyl)naphthalene (CAS 1184918-21-5)
- 3-Acetyl-6-bromo-4(1h)-quinolinone (CAS 1187551-47-8)
- 6-Bromo-8-methylquinoline-3-carboxylic acid (CAS 1189107-62-7)
- 7-bromo-8-methyl-quinoline-3-carboxylic acid (CAS 1189107-65-0)
- 5-Bromo-6-methyl-2-(pyridin-2-yl)pyrimidin-4-ol (CAS 1240622-70-1)
Recommended Standards
- 3-Bromo-1-(p-tolyl)-1H-pyrrole-2,5-dione (CAS 91182-54-6)
- 4,6-Dichloro-1-(pyridin-2-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 2060595-41-5)
- 3-Amino-8-bromo-1-naphthoic acid (CAS 2387596-65-6)
- (R)-5-Bromo-2-(oxiran-2-ylmethoxy)benzonitrile (CAS 288067-41-4)
- Ethyl 2-Hydroxyethyl Sulfide (CAS 110-77-0)
- N-(2-ethoxypyridin-3-yl)acetamide (CAS 63756-63-8)
- 2-Bromo-1-(6-bromo-pyridin-2-yl)-ethanone hydrobromide (CAS 949154-36-3)
- 2,5-Dimethoxyisonicotinaldehyde (CAS 867267-25-2)
- (3-Methyl-benzyl)-(3-pentafluoroethylsulfanylpropyl)-amine (CAS 1208079-74-6)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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