Ethyl 3-Amino-3-(3-hydroxyphenyl)propanoate CAS 309735-43-1
| CAS No. | 309735-43-1 |
| Molecular Formula | C11H15NO3 |
| Molecular Weight | 209.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 3-Amino-3-(3-hydroxyphenyl)propanoate 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.
Ethyl 3-Amino-3-(3-hydroxyphenyl)propanoate (CAS 309735-43-1), molecular formula C11H15NO3 and molecular weight 209.24 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 3-Amino-3-(3-hydroxyphenyl)propanoate (C11H15NO3) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C11H15NO3 |
| Molecular Weight | 209.24 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, ethanol, DMSO |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Methyl 3-amino-3-(2-methoxyphenyl)propanoate (CAS 1009289-77-3)
- Amino(2-ethoxy-5-methylphenyl)acetic acid (CAS 1025010-57-4)
- 2-Amino-2-(2-propoxyphenyl)acetic acid (CAS 1031794-78-1)
- 3-Amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propan-1-ol (CAS 1082242-01-0)
- 4-Amino-3-isobutoxybenzoic acid (CAS 1096330-27-6)
- Methyl 3-amino-4-propoxybenzoate (CAS 1096331-88-2)
- Ethyl 2-amino-4-methoxy-5-methylbenzoate (CAS 1135282-86-8)
- Methyl 2-amino-2-(4-methoxyphenyl)propanoate (CAS 1178066-89-1)
Recommended Standards
- Ethyl 3-amino-2-methoxy-6-methylbenzoate (CAS 913723-87-2)
- Ethyl 3-hydroxy-4,5,6,7-tetrahydro-1H-indole-2-carboxylate (CAS 58074-24-1)
- Ethyl 3-amino-2-hydroxy-3-phenylpropanoate (CAS 481054-46-0)
- Ethyl 4-acetyl-2,5-dimethyl-1H-pyrrole-3-carboxylate (CAS 371933-91-4)
- 2-(Benzyloxy)-1-bromo-3-fluoro-4-methylbenzene (CAS 2379321-34-1)
- Isopropyl 2-chloronicotinate (CAS 152523-77-8)
- (2R,3R,4S,5R)-2-(6-(Cyclopentylamino)-2-methyl-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 222159-14-0)
- Methyl 2-(3-oxopiperazin-1-yl)acetate (CAS 1039843-84-9)
- 1-(3-ethyl-5-methyl-1-benzofuran-2-yl)ethanone (CAS 790263-82-0)
- (R)-2-amino-2-(4-(trifluoromethoxy)phenyl)ethan-1-ol hydrochloride (CAS 1391403-29-4)
- 8-Methyl-6-nitroquinoline (CAS 116529-86-3)
- 1-(Benzofuran-2-yl)-1H-indole (CAS 885273-43-8)
- 4-(4,6-Dichloropyrimidin-2-yl)phenyl butylcarbamate (CAS 89508-79-2)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com