(3S)-3-{[(2S)-2-amino-4-methylpentanamido]methyl}-5-methylhexanoic acid hydrochloride CAS 1909287-89-3
| CAS No. | 1909287-89-3 |
| Molecular Formula | C14H28N2O3 |
| Molecular Weight | N/A |
| 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.
CATO supplies (3S)-3-{[(2S)-2-amino-4-methylpentanamido]methyl}-5-methylhexanoic acid hydrochloride (CAS 1909287-89-3), a certified reference material (molecular formula C14H28N2O3HCl, MW 308.85 g/mol) for analytical method development and quality control.
(3S)-3-{[(2S)-2-amino-4-methylpentanamido]methyl}-5-methylhexanoic acid hydrochloride (C14H28N2O3HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C14H28N2O3 HCl |
| Molecular Weight | 308.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(2-fluoro-5-nitrophenyl)urea (CAS 1022665-81-1)
- 2-(azidomethyl)but-1-ene (CAS 1477537-51-1)
- Rebaudioside M (CAS 1220616-44-3)
- Phenmetrazine-D5 HCl (CAS 1246817-91-3)
- 1-(4-Bromophenyl)-3,5-dimethylpyrazole (CAS 62546-27-4)
- 1-(5-Hexylisoxazol-3-yl)ethanone (CAS 491841-08-8)
- (4-(Benzyloxy)-1-(4-fluorophenyl)-1H-pyrazol-3-yl)(pyrrolidin-1-yl)methanone (CAS 1172443-07-0)
- 1,5-Dichloro-2-ethoxy-3-propoxybenzene (CAS 1881330-53-5)
- 2-((4-Chlorophenyl)(hydroxy)methylene)malononitrile (CAS 5593-28-2)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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 18665070610 / Nicole.chen@cato-chem.com