Brimonidine EP Impurity C CAS 6298-37-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 6298-37-9 |
| Molecular Formula | C8H7N3 |
| Molecular Weight | 145.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Brimonidine EP Impurity C (CAS 6298-37-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H7N3. Molecular weight: 145.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7N3 |
| Molecular Weight | 145.16 g/mol |
| Purity | >95% |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Brimonidine Standards
- Brimonidine Impurity 8 (CAS 40254-90-8)
- Brimonidine Related Impurity 3 (CAS 135306-56-8)
- Brimonidine Impurity 23 (CAS CATO-C4X-156623)
- Brimonidine Impurity 27 (CAS 185312-10-1)
- Brimonidine Impurity 32 (CAS CATO-C4X-156632)
- Brimonidine EP Impurity A (CAS 91147-43-2)
- Brimonidine EP Impurity B (CAS 50358-63-9)
- Brimonidine Impurity 21 (CAS 1378255-24-3)
Recommended Standards
- 4-Hydroxyquinoline (CAS 611-36-9)
- Ivacaftor Impurity 13 (CAS 529-37-3)
- Tenofovir disoproxil Impurity 136 (CAS CATO-C4X-1076136)
- Sertraline Impurity 63 (CAS CATO-C4X-134463)
- Diclofenac sodium Impurity 39 (CAS CATO-C4X-105139)
- 2,6-Difluoro-3-iodoaniline (CAS 1806272-91-2)
- Vonoprazan Impurity 281 (CAS 3058423-29-0)
- tert-Butyl (3-bromo-4-chloro-6-fluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate (CAS 2395766-78-4)
- tert-Butyl {[1-(pentan-3-yl)piperidin-4-yl]methyl}carbamate (CAS 1286275-01-1)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com