3-Amino-2,2-dimethylhexanoic acid CAS 221051-90-7
| CAS No. | 221051-90-7 |
| Molecular Formula | C8H17NO2 |
| Molecular Weight | 159.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Amino-2,2-dimethylhexanoic acid (CAS 221051-90-7), a certified reference material (molecular formula C8H17NO2, MW 159.23 g/mol) for analytical method development and quality control.
3-Amino-2,2-dimethylhexanoic acid (C8H17NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H17NO2 |
| Molecular Weight | 159.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- Methyl 3-amino-5-methylhexanoate (CAS 1005188-12-4)
- 2-Amino-4-methylheptanoic acid (CAS 101257-43-6)
- Methyl 2-amino-4,4-dimethylpentanoate (CAS 1021417-79-7)
- (S)-2-Amino-1-((R)-tetrahydro-2H-pyran-3-yl)propan-2-ol (CAS 1093869-16-9)
- (R)-2-Amino-2-ethylhexanoic acid (CAS 114781-14-5)
- 2-Amino-2-ethylhexanoic acid (CAS 114781-15-6)
- 1-(4-amino-1H-pyrazol-1-yl)-2-methylpropan-2-ol (CAS 1206640-59-6)
- 3-Amino-3-(tetrahydro-2H-pyran-4-yl)propan-1-ol (CAS 1248099-84-4)
Recommended Standards
- 3-[(Tetrahydrofuran-2-yl)methoxy]-1-propylamine (CAS 62035-48-7)
- 3-Amino-4,5-dimethylhexanoic acid (CAS 849488-17-1)
- 3,4-Dihydro-3,3-dimethylisoquinoline (CAS 28460-55-1)
- 3-Amino-4-ethylhexanoic acid (CAS 204191-42-4)
- N-Isopropyl-N,3-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1353718-18-9)
- tert-Butyl (1-(4-bromophenyl)ethyl)(cyclopropyl)carbamate (CAS 1040166-18-4)
- (E)-2-(4-chlorobenzylidene)-1,1-dimethylhydrazine (CAS 22699-29-2)
- 2-((4-(m-Tolyloxy)butyl)thio)-1H-benzo[d]imidazole (CAS 874754-38-8)
- 4,5-Dichloro-3-ethoxythiophene-2-carboxylic acid (CAS 1707581-70-1)
- 5-Bromo-4-methoxy-2-methylaniline (CAS 861084-04-0)
- (2Z)-3-{3-[(4-Cyanophenoxy)methyl]-4-methoxyphenyl}acrylic acid 2289AF 893732-09-7 C18H15NO4 (CAS 893732-09-7)
- Febuxostat Impurity 71 (CAS 923942-34-1)
- Ethyl 2-(3-chlorophenyl)benzo[d]oxazole-5-carboxylate (CAS 1706453-00-0)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
Why CATO?
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