2-((2-Aminoethyl)(tert-butoxycarbonyl)amino)acetic acid CAS 70889-94-0
| CAS No. | 70889-94-0 |
| Molecular Formula | C9H18N2O4 |
| Molecular Weight | 218.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-Aminoethyl)(tert-butoxycarbonyl)amino)acetic acid (CAS 70889-94-0) is a high-purity analytical reference standard with the molecular formula C9H18N2O4 and a molecular weight of 218.25 g/mol.
The molecular framework of 2-((2-Aminoethyl)(tert-butoxycarbonyl)amino)acetic acid (C9H18N2O4) 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. 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.
CATO manufactures 2-((2-Aminoethyl)(tert-butoxycarbonyl)amino)acetic 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 | C9H18N2O4 |
| Molecular Weight | 218.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Aminoethyl Standards
- N-(2-Aminoethyl)-3-fluorobenzenesulfonamide (CAS 1016528-67-8)
- 3-(2-Aminoethyl)-5-methyl-1H-indole-2-carboxylic acid (CAS 104510-00-1)
- 1-(3-(2-Aminoethyl)-5-hydroxy-1H-indol-1-yl)ethanone (CAS 17994-17-1)
- 3-(2-Aminoethyl)-2-methyl-1H-indole-5-carboxylic acid (CAS 299167-10-5)
- 3-(2-Aminoethyl)-2-methyl-1H-indole-6-carboxylic acid (CAS 646029-71-2)
- N-(2-aminoethyl)-4-fluorobenzenesulfonamide (CAS 73965-81-8)
- 5-(2-Aminoethyl)-2-cyclopropylpyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1708268-78-3)
- N-(2-aminoethyl)-N,1-dimethyl-1H-pyrazole-4-sulfonamide (CAS 1251335-93-9)
Recommended Standards
- 1-Phenyl-1H-indole-3-carbonitrile (CAS 473918-44-4)
- 2-(1H-Indol-1-yl)benzonitrile (CAS 25699-90-5)
- 1-Methyl-3-propoxy-1H-indazole-6-carbaldehyde (CAS 1987045-22-6)
- 2-(2-(2-Methoxyethoxy)ethoxy)ethyl acrylate (CAS 48067-72-7)
- 3,3-difluorocyclohexane-1-carboxylic acid (CAS 849669-20-1)
- Methyl 3-(5-methyl-3-nitro-1h-pyrazol-1-yl)propanoate (CAS 1002033-58-0)
- (S)-4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(((benzyloxy)carbonyl)amino)butanoic acid (CAS 1217471-94-7)
- Ethanol-<SUP>13</SUP>C,d<SUB>5</SUB> (CAS 1202865-38-0)
- 4-(3-Formylthiophen-2-yl)benzonitrile (CAS 1215859-07-6)
- N-(3-Aminophenyl)octanamide (CAS 1020722-68-2)
- 4-Hydroxy-N-(3-methoxyphenyl)-2-oxo-1-propyl-1,2-dihydroquinoline-3-carboxamide (CAS 303093-38-1)
- 3-(2-tert-Butoxycarbonylamino-phenyl)-3-oxo-propionic acid ethyl ester (CAS 1017781-46-2)
- Cidofovir hydrate (CAS 113852-37-2)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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