tert-Butyl (5-(3-bromo-1H-pyrrolo[2,3-b]pyridin-5-yl)-2-methoxyphenyl)carbamate CAS 1956311-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956311-19-5 |
| Molecular Formula | C19H20BrN3O3 |
| Molecular Weight | 418.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (5-(3-bromo-1H-pyrrolo[2,3-b]pyridin-5-yl)-2-methoxyphenyl)carbamate (CAS 1956311-19-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H20BrN3O3. Molecular weight: 418.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H20BrN3O3 |
| Molecular Weight | 418.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- (3R,4R)-3-(2,2-Dibromoethenyl)-4-methyl-4-[2-(triethylsilyl)ethynyl]cyclohexene (CAS 1448446-16-9)
- (3-(2,6-Dichlorophenyl)-5-methylisoxazol-4-yl)(4-(pyrimidin-2-yl)piperazin-1-yl)methanone (CAS 546062-79-7)
- 4,4,5,5-Tetramethyl-2-(2-(3-(trifluoromethyl)benzyl)benzo[b]thiophen-7-yl)-1,3,2-dioxaborolane (CAS 1207970-76-0)
- 1-((Tetrahydro-2h-pyran-4-yl)methyl)-1h-pyrazol-5-amine (CAS 1250403-26-9)
- 1-((3-Bromo-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine (CAS 1093065-11-2)
- Cinacalcet Impurity 7 (CAS 585-50-2)
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- 2-Amino-1-(1-methyl-1h-indol-3-yl)ethan-1-ol (CAS 99840-63-8)
- 4-(2-Cyclopropylacetyl)thiomorpholine-3-carboxylic acid (CAS 1544289-25-9)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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