2-Amino-4-ethyloctanoic acid CAS 103907-03-5
| CAS No. | 103907-03-5 |
| Molecular Formula | C10H21NO2 |
| Molecular Weight | 187.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 187.28 g/mol gives 2-Amino-4-ethyloctanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Amino-4-ethyloctanoic acid (CAS 103907-03-5), a certified reference material (molecular formula C10H21NO2, MW 187.28 g/mol) for analytical method development and quality control.
2-Amino-4-ethyloctanoic acid (C10H21NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.
As a certified reference material (CRM), 2-Amino-4-ethyloctanoic 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 | C10H21NO2 |
| Molecular Weight | 187.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- (R)-2-Amino-2-ethyloctanoic acid (CAS 114781-18-9)
- Methyl 6-amino-4-isopropylhexanoate (CAS 1315368-77-4)
- Ethyl 2-amino-4-methylheptanoate (CAS 1340167-25-0)
- Ethyl 2-amino-4-ethylhexanoate (CAS 1340308-86-2)
- 1-(2-Amino-3-methylbutyl)-3-isopropylurea (CAS 1342582-53-9)
- Ethyl 2-amino-6-methylheptanoate (CAS 1379801-64-5)
- Ethyl 3-amino-4,4-dimethylhexanoate (CAS 1422051-83-9)
- Ethyl 6-amino-2-methylheptanoate (CAS 1479775-61-5)
Recommended Standards
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- 3-Ethynyl-1h-pyrrole (CAS 71580-43-3)
- 2-Amino-4-(2,5-difluorophenyl)butanoic acid (CAS 1260643-72-8)
- 1-Bromo-4-cyclopropyl-2-methoxybenzene (CAS 1353855-71-6)
- n-(4-Bromophenyl)-3-(4-methoxyphenyl)propanamide (CAS 28508-26-1)
- 2-Bromo-5-(2,2,2-trifluoroethoxy)benzylamine (CAS 1539859-64-7)
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