(S)-2-((S)-2-amino-3-phenylpropanamido)-4-methylpentanamide hydrobromide CAS 108321-16-0
| CAS No. | 108321-16-0 |
| Molecular Formula | C15H23N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 358.28 g/mol gives (S)-2-((S)-2-amino-3-phenylpropanamido)-4-methylpentanamide hydrobromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-2-((S)-2-amino-3-phenylpropanamido)-4-methylpentanamide hydrobromide (CAS 108321-16-0), molecular formula C15H23N3O2HBr and molecular weight 358.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, (S)-2-((S)-2-amino-3-phenylpropanamido)-4-methylpentanamide hydrobromide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 358.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-2-((S)-2-amino-3-phenylpropanamido)-4-methylpentanamide hydrobromide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H23N3O2 HBr |
| Molecular Weight | 358.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 2,3-Dimethylpiperidine-1-carboximidamide (CAS 1340148-35-7)
- L-Pantothenic Acid Calcium Salt (CAS 6381-62-0)
- (6-(3-Formyl-1H-pyrrol-1-yl)pyridin-3-yl)boronic acid (CAS 883231-11-6)
- 4-(Butylamino)-4-oxobutanoic acid (CAS 1719-01-3)
- 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)pyrrolidin-2-one (CAS 1951411-56-5)
- 4-(3-Phenylpropoxy)-3-(trifluoromethyl)aniline (CAS 946775-60-6)
- Neuropeptide FF (CAS 99566-27-5)
Why CATO?
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