(S)-Benzyl 2-((S)-2-amino-3-methylbutanoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride CAS 166169-15-9
| CAS No. | 166169-15-9 |
| Molecular Formula | C22H26N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-Benzyl 2-((S)-2-amino-3-methylbutanoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride.
CATO supplies (S)-Benzyl 2-((S)-2-amino-3-methylbutanoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride (CAS 166169-15-9), a certified reference material (molecular formula C22H26N2O3HCl, MW 402.92 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H26N2O3HCl, (S)-Benzyl 2-((S)-2-amino-3-methylbutanoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 402.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), (S)-Benzyl 2-((S)-2-amino-3-methylbutanoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride 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.
Physical & Chemical Properties
| Molecular Formula | C22H26N2O3 HCl |
| Molecular Weight | 402.92 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-(2-Ethylphenyl)-2-((3-oxo-4-(p-tolyl)-3,4-dihydropyrazin-2-yl)thio)acetamide (CAS 941935-24-6)
- Diethyl isobutyrylphosphonate (CAS 1523-69-9)
- 2-Bromo-3-((4-chlorophenyl)amino)cyclohex-2-en-1-one (CAS 51924-67-5)
- 2-(4-Chlorophenyl)chromeno[4,3-c]pyrazol-3(2H)-one (CAS 121694-45-9)
- 9-Bromo-16α,17-epoxy-11β-hydroxyprogesterone (CAS 110053-24-2)
- 8-Ethylquinoline-2-carbaldehyde (CAS 72804-91-2)
- tert-Butyl 3-hydroxy-1-oxo-8-azaspiro[4.5]decane-8-carboxylate (CAS 2160549-37-9)
- Methyl 1-[(4-fluorophenoxy)methyl]-1H-pyrazole-3-carboxylate (CAS 1001500-26-0)
- 3-(2,3-Dihydro-1H-indol-1-yl)propan-1-ol (CAS 105150-22-9)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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