(S)-2-Amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid CAS 25197-96-0
| CAS No. | 25197-96-0 |
| Molecular Formula | C12H14N2O3 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (S)-2-Amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid (CAS 25197-96-0), a certified reference material (molecular formula C12H14N2O3, MW 234.25 g/mol) for analytical method development and quality control.
Structurally, (S)-2-Amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid (C12H14N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 234.25 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (S)-2-Amino-3-(5-methoxy-1H-indol-3-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 | C12H14N2O3 |
| Molecular Weight | 234.25 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
Related S Standards
- 4-Amino-1-ethyl-N-(furan-2-ylmethyl)-1h-pyrazole-3-carboxamide (CAS 1001500-13-5)
- 4-Amino-1-ethyl-N-(furan-2-ylmethyl)-1h-pyrazole-5-carboxamide (CAS 1001500-43-1)
- 7-Amino-2-ethoxy-5-ethyl-4H-benzo[d][1,3]oxazin-4-one (CAS 107717-54-4)
- (R)-2-Amino-3-(4-methoxy-1H-indol-3-yl)propanoic acid (CAS 1094396-87-8)
- Ethyl (6-amino-2-methyl-1h-benzo[d]imidazol-4-yl)carbamate (CAS 1169789-95-0)
- 2-Amino-9-((cis-2-(hydroxymethyl)cyclohexyl)methyl)-3H-purin-6(9H)-one (CAS 120330-37-2)
- 1217644-25-1 3-amino-5-methoxy-1H-indole-2-carboxylic acid ethyl ester Fmoc-(R)-2-amino-2-methyl-3-hydroxypropanoic acid ethyl 3-amino-5-methoxy-1H-indole-2-carboxylate ethyl 3-azanyl-5-methoxy-1H-indole-2-carboxylate (CAS 1217644-25-1)
- 2-Amino-N-cyclopropyl-N-(2-oxo-2-(pyrazin-2-yl)ethyl)acetamide (CAS 1353969-66-0)
Recommended Standards
- (R)-6-((1R,2R)-1,2-Dihydroxy-2-phenylethyl)-5,6-dihydro-2H-pyran-2-one (CAS 96422-52-5)
- (S)-Methyl 2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoate (CAS 79812-02-5)
- (R)-3-(Cbz-amino)pyrrolidin-2-one (CAS 223407-18-9)
- [(1,7-dimethyl-3-oxo-2,3-dihydro-1H-inden-4-yl)oxy]acetic acid (CAS 923249-44-9)
- 2-(Naphthalen-2-yl)quinoline-4-carboxamide (CAS 201015-10-3)
- 2-(3-Cyclopropyl-4-iodo-1h-pyrazol-1-yl)propanoic acid (CAS 1354705-54-6)
- 1H-Pyrrolo[3,2-c]pyridin-5-ium-5-olate (CAS 54415-74-6)
- N-(Indolin-5-yl)acetamide (CAS 412026-66-5)
- 5,7-Dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylic Acid (CAS 90349-23-8)
- 6-Chloro-2-(ethylamino)-5-iodopyrimidin-4(3H)-one (CAS 1706432-24-7)
- Esmolol Impurity 64 (CAS CATO-C4X-189164)
- N-(1H-benzo[d]imidazol-2-yl)thiophene-3-carboxamide (CAS 55842-48-3)
- 2-(3-Methyl-1H-pyrazol-1-yl)butanoic acid (CAS 1006459-57-9)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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