(3R,4S,5S)-3-Methoxy-5-methyl-4-(methylamino)heptanoic Acid 1,1-Dimethylethyl Ester HCl CAS 120205-48-3
| CAS No. | 120205-48-3 |
| Molecular Formula | C14H29NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (3R,4S,5S)-3-Methoxy-5-methyl-4-(methylamino)heptanoic Acid 1,1-Dimethylethyl Ester HCl (CAS 120205-48-3), a certified reference material (molecular formula C14H29NO3HCl, MW 295.85 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H29NO3HCl, (3R,4S,5S)-3-Methoxy-5-methyl-4-(methylamino)heptanoic Acid 1,1-Dimethylethyl Ester HCl contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 295.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C14H29NO3 HCl |
| Molecular Weight | 295.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- H-Ile-Lys-Val-Ala-Val-OH (CAS 131167-89-0)
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- (E)-N-[4-amino-1-(pyridin-2-yl)butylidene]hydroxylamine hydrochloride (CAS 374064-00-3)
- Methyl 3-((2-chloro-5-fluoropyrimidin-4-yl)amino)thiophene-2-carboxylate (CAS 2622273-72-5)
- N'-(Piperidine-1-carboximidoyl)piperidine-1-carboximidamide (CAS 1513873-32-9)
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Why CATO?
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