B-[2-(4-methyl-1-piperazinyl)-5-pyrimidinyl]boronic Acid CAS 1256355-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256355-29-9 |
| Molecular Formula | C9H15BN4O2 |
| Molecular Weight | 222.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
B-[2-(4-methyl-1-piperazinyl)-5-pyrimidinyl]boronic Acid (CAS 1256355-29-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H15BN4O2. Molecular weight: 222.05 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H15BN4O2 |
| Molecular Weight | 222.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Recommended Standards
- (2-(Isobutoxycarbonyl)phenyl)boronic acid (CAS 1256345-85-3)
- (6-Pivalamidopyridin-3-yl)boronic acid (CAS 1287752-89-9)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-3(2H)-one (CAS 1232361-90-8)
- 1-Phenyl-N-(pyrrolidin-1-yl)methanimine (CAS 60144-33-4)
- 1-(4-Nitrophenyl)-4-phenyl-1H-1,2,3-triazole (CAS 2101-57-7)
- Tert-butyl ((1-(pyrimidin-4-yl)piperidin-4-yl)methyl)carbamate (CAS 1365988-01-7)
- 3,5-Dimethyl-4-propyl-1H-pyrrole-2-carbaldehyde (CAS 157528-36-4)
- (4-(2-Hydroxyethyl)piperazin-1-yl)(8-methyl-8H-thieno[2,3-b]indol-2-yl)methanone (CAS 860650-50-6)
- ethyl 4-bromoquinoline-6-carboxylate (CAS 958332-97-3)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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