(S)-6-Amino-2-((S)-N-(2-aminoacetyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamido)hexanoic acid CAS 350595-75-4
| CAS No. | 350595-75-4 |
| Molecular Formula | C18H26N4O4 |
| Molecular Weight | 362.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-6-Amino-2-((S)-N-(2-aminoacetyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamido)hexanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (S)-6-Amino-2-((S)-N-(2-aminoacetyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamido)hexanoic acid (CAS 350595-75-4), a certified reference material (molecular formula C18H26N4O4, MW 362.42 g/mol) for analytical method development and quality control.
Structurally, (S)-6-Amino-2-((S)-N-(2-aminoacetyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamido)hexanoic acid (C18H26N4O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 362.42 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C18H26N4O4 |
| Molecular Weight | 362.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 2-Oxo-2H-pyran-5-carbonitrile (CAS 129660-12-4)
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- Pesticide Mix 6 (CAS CATO-MCPD103495-AL)
- 1142207-06-4 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-(2,3,5,6-tetrafluorophenyl)acetamide (CAS 1142207-06-4)
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- Macrophage Inhibitory Peptide (CAS 41961-56-2)
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