6-Bromo-2,3,4-trimethyl-1,8-naphthyridine CAS 1557083-04-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1557083-04-1 |
| Molecular Formula | C11H11BrN2 |
| Molecular Weight | 251.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-2,3,4-trimethyl-1,8-naphthyridine (CAS 1557083-04-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H11BrN2. Molecular weight: 251.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H11BrN2 |
| Molecular Weight | 251.12 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 7-Bromo-2,3,4-trimethyl-1,8-naphthyridine (CAS 1551978-50-7)
- 3-Bromo-2-(pyrrolidin-1-yl)benzonitrile (CAS 1707572-74-4)
- Ethyl 5-Bromo-2,2-dimethyl-4-oxopentanoate (CAS 154325-75-4)
- 5-(2-Chloroethyl)pyrimidine (CAS 1248638-20-1)
- 2-(4-(N-((4-Methoxytetrahydro-2H-thiopyran-4-yl)methyl)sulfamoyl)phenoxy)acetamide (CAS 2034453-53-5)
- 2-Chloro-4-fluoro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227270-84-9)
- 2-(5,6-Dibromo-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)acetic acid (CAS 380428-86-4)
- Cyclohexyl Trifluoroacetate (CAS 1549-45-7)
- tert-Butyl 4-(2-nitrothiophen-3-yl)piperazine-1-carboxylate (CAS 1105193-45-0)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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