(S)-2-Amino-N-(3-((3-aminopropyl)amino)propyl)-5-guanidinopentanamide CAS 141997-14-0
| CAS No. | 141997-14-0 |
| Molecular Formula | C12H29N7O |
| Molecular Weight | 287.40 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.
CATO supplies (S)-2-Amino-N-(3-((3-aminopropyl)amino)propyl)-5-guanidinopentanamide (CAS 141997-14-0), a certified reference material (molecular formula C12H29N7O, MW 287.40 g/mol) for analytical method development and quality control.
(S)-2-Amino-N-(3-((3-aminopropyl)amino)propyl)-5-guanidinopentanamide (C12H29N7O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H29N7O |
| Molecular Weight | 287.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 7 |
Related S Standards
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Recommended Standards
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- tert-butyl (3S)-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]piperidine-1-carboxylate (CAS 2567925-74-8)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
- Fudosteine Impurity 53 (CAS CATO-C4X-144753)
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- 2-[3-(tert-Butoxycarbonyl-amino-methyl)-5-chloro-1H-indol-2-yl]-4-methyl-pentanoic acid (CAS 1380571-63-0)
- 2-Chloro-5-methylpyrimidine-4-carbonitrile (CAS 2751647-61-5)
- Benzyl 2-amino-5-(benzyloxy)-4-methoxybenzoate hydrochloride (CAS 634197-80-1)
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