(R)-2-Amino-3-(quinolin-2-yl)propanoic acid CAS 170421-67-7
| CAS No. | 170421-67-7 |
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (R)-2-Amino-3-(quinolin-2-yl)propanoic acid (CAS 170421-67-7), a certified reference material (molecular formula C12H12N2O2, MW 216.24 g/mol) for analytical method development and quality control.
(R)-2-Amino-3-(quinolin-2-yl)propanoic acid (C12H12N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (R)-2-Amino-3-(quinolin-2-yl)propanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O2 |
| Molecular Weight | 216.24 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.) | 2005 |
| Nitrogen Atoms | 2 |
Related R Standards
- 5-Amino-1-(4-methylphenyl)-1H-pyrazole-4-carboxamide (CAS 100061-56-1)
- 3-Amino-3-(quinolin-2-yl)propanoic acid (CAS 100142-82-3)
- Methyl 4-amino-2-methylquinoline-6-carboxylate (CAS 1018135-77-7)
- 6-Amino-2-(m-tolylamino)pyrimidin-4(3H)-one (CAS 1030458-88-8)
- 6-Amino-2-(benzylamino)pyrimidin-4(3H)-one (CAS 104296-01-7)
- 4-Amino-8-ethylquinoline-3-carboxylic acid (CAS 113515-74-5)
- 1-(Cbz-amino)cyclopropanecarbonitrile (CAS 1159735-22-4)
- 4-AMino-1-methyl-1,6,7,8-tetrahydro-5h-pyrazolo[3,4-b]quinolin-5-one (CAS 116482-02-1)
Recommended Standards
- Ethyl 3-aminoisoquinoline-4-carboxylate (CAS 170306-34-0)
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- 4-Methyl-6-(propylamino)nicotinaldehyde (CAS 1355174-60-5)
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