3-((3,5-Dibromo-4-hydroxyphenyl)amino)pyrazine-2,5-dicarbonitrile CAS 918410-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 918410-40-9 |
| Molecular Formula | C12H5Br2N5O |
| Molecular Weight | 395.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-((3,5-Dibromo-4-hydroxyphenyl)amino)pyrazine-2,5-dicarbonitrile (CAS 918410-40-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H5Br2N5O. Molecular weight: 395.01 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H5Br2N5O |
| Molecular Weight | 395.01 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- Ethyl 6-bromo-3-iodoimidazo[1,2-a]pyridine-2-carboxylate (CAS 886363-57-1)
- 4-Bromo-2,2′,3,3′,4′,5,5′,6,6′-nonafluoro-1,1′-biphenyl (CAS 1038-65-9)
- Ethyl 5-bromo-3-iodoimidazo[1,2-a]pyridine-2-carboxylate (CAS 885271-42-1)
- (1-(4-Ethoxyphenyl)cyclopropyl)methanamine (CAS 1039953-46-2)
- 3,5-Dichloro-N-methylpyrazin-2-amine (CAS 1936163-32-4)
- 1-[5-(4-fluorophenyl)-1,3-oxazol-2-yl]ethanamine hydrochloride (CAS 1266693-72-4)
- Mezlocillin sodium (CAS 59798-30-0)
- 1-((2,3-Dimethoxybenzyl)amino)propan-2-ol (CAS 626207-91-8)
- 6-(Aminomethyl)-1,3-dihydro-2H-pyrrolo[3,2-c]pyridin-2-one (CAS 1260664-01-4)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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