(S)-2-amino-N-(3-bromobenzyl)-N-methylpropanamide CAS 1291970-06-3
| CAS No. | 1291970-06-3 |
| Molecular Formula | C11H15BrN2O |
| Molecular Weight | 271.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(S)-2-amino-N-(3-bromobenzyl)-N-methylpropanamide (CAS 1291970-06-3), molecular formula C11H15BrN2O and molecular weight 271.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-2-amino-N-(3-bromobenzyl)-N-methylpropanamide (C11H15BrN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 271.15 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H15BrN2O |
| Molecular Weight | 271.15 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related S Standards
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Recommended Standards
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- (1-(5-Bromopyridin-3-yl)piperidin-4-yl)methanol (CAS 1289122-77-5)
- 4-Bromo-2-cyclobutoxy-1-ethoxy-benzene (CAS 1276075-65-0)
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- 8-Bromo-6-chloro-2-methylpyrido[3,4-d]pyrimidin-4(1H)-one (CAS 2738394-22-2)
- 3-(2-nitroethenyl)-1H-pyrrolo[2,3-b]pyridine (CAS 183208-28-8)
- 645-96-5 Benzeneselenol Selenaphenol phenylselenol selenophenol (CAS 645-96-5)
- Halofuginone (CAS 55837-20-2)
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