(S)-3-Amino-2-(3,4-dimethoxybenzyl)propanoic acid CAS 1260604-46-3
| CAS No. | 1260604-46-3 |
| Molecular Formula | C12H17NO4 |
| Molecular Weight | 239.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-3-Amino-2-(3,4-dimethoxybenzyl)propanoic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (S)-3-Amino-2-(3,4-dimethoxybenzyl)propanoic acid (CAS 1260604-46-3), a certified reference material (molecular formula C12H17NO4, MW 239.27 g/mol) for analytical method development and quality control.
The molecular framework of (S)-3-Amino-2-(3,4-dimethoxybenzyl)propanoic acid (C12H17NO4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-3-Amino-2-(3,4-dimethoxybenzyl)propanoic 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.
Physical & Chemical Properties
| Molecular Formula | C12H17NO4 |
| Molecular Weight | 239.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related S Standards
- 3-Amino-1-methyl-4-phenoxyindazole (CAS 1000018-07-4)
- 2-amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid (CAS 10128-06-0)
- Methyl 2-amino-3,4-diethoxybenzoate (CAS 1017083-69-0)
- Methyl 3-amino-2-(3-hydroxy-4-methoxybenzyl)propanoate (CAS 1038292-49-7)
- Methyl 3-amino-3-(2,5-dimethoxyphenyl)propanoate (CAS 1038323-25-9)
- Methyl 3-amino-3-(2,3-dimethoxyphenyl)propanoate (CAS 1038323-31-7)
- Methyl 3-amino-3-(2,4-dimethoxyphenyl)propanoate (CAS 1038323-43-1)
- Methyl 2-amino-3-(4-(2-hydroxyethoxy)phenyl)propanoate (CAS 1071475-47-2)
Recommended Standards
- (R)-3-Amino-2-(3,4-dimethoxybenzyl)propanoic acid (CAS 1260602-45-6)
- (S)-3-amino-2-(2,3-dimethoxybenzyl)propanoic acid (CAS 1260610-52-3)
- 3-Amino-2-(2,4-dimethoxybenzyl)propanoic acid (CAS 1260592-44-6)
- (R)-3-amino-2-(2,3-dimethoxybenzyl)propanoic acid (CAS 1260610-59-0)
- 1-Methyl-3-phenyl-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 59669-78-2)
- 1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde (CAS 394223-03-1)
- (S)-2-((tert-Butoxycarbonyl)amino)-4-(2,4-dichlorophenyl)butanoic acid (CAS 1260589-15-8)
- 2,2'-((1,2,4-Thiadiazole-3,5-diyl)bis(sulfanediyl))diacetonitrile (CAS 332110-36-8)
- 2-((3-Chlorobenzyl)amino)acetonitrile (CAS 63086-18-0)
- 4-(cyclopropylmethoxy)-2,3-dihydro-1H-inden-1-ol (CAS 1340382-22-0)
- (R)-2-((Trimethylsilyl)ethynyl)cyclopent-2-en-1-ol (CAS 135040-98-1)
- Bis(phenyldiazenyl)methanone (CAS 1900-38-5)
- 2-{thieno[2,3-b]quinoline-2-carbonyl}-1,2,3,4-tetrahydroisoquinoline (CAS 439111-80-5)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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