2-(Aminomethyl)-2-ethylbutanoic acid CAS 44865-11-4
| CAS No. | 44865-11-4 |
| Molecular Formula | C7H15NO2 |
| Molecular Weight | 145.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 145.20 g/mol gives 2-(Aminomethyl)-2-ethylbutanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(Aminomethyl)-2-ethylbutanoic acid (CAS 44865-11-4), a certified reference material (molecular formula C7H15NO2, MW 145.20 g/mol) for analytical method development and quality control.
Structurally, 2-(Aminomethyl)-2-ethylbutanoic acid (C7H15NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 145.20 g/mol, it falls into the low-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.
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 | C7H15NO2 |
| Molecular Weight | 145.20 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.) | 1969 |
| Nitrogen Atoms | 1 |
Related Aminomethyl Standards
- 2-(Aminomethyl)-4-methylpentanoic acid (CAS 100869-07-6)
- Methyl 2-(aminomethyl)-3-methylbutanoate (CAS 101642-80-2)
- 2-(Aminomethyl)hexanoic acid (CAS 104883-55-8)
- 3-(Aminomethyl)-4-methylpentanoic acid (CAS 130912-50-4)
- 3-(Aminomethyl)tetrahydro-3-furanethanol (CAS 1394040-43-7)
- (S)-2-(Aminomethyl)-3,3-dimethylbutanoic acid (CAS 1408184-35-9)
- Methyl 3-(aminomethyl)pentanoate (CAS 1485671-31-5)
- 3-(Aminomethyl)-2-hydroxy-3-methylpentanal (CAS 1507864-16-5)
Recommended Standards
- 2-(4-Piperidyloxy)ethanol (CAS 40256-14-2)
- 2-(Aminomethyl)-3-methylpentanoic acid (CAS 849500-68-1)
- 2-(4-Ethynylphenyl)ethan-1-amine (CAS 910410-75-2)
- 2-(Cyclopent-1-en-1-yl)pyridine (CAS 56698-38-5)
- 1-Bromo-4-ethoxy-2-fluoro-5-methoxybenzene (CAS 1095544-33-4)
- 1-(2-Chloroethyl)-1H-pyrazole-4-carboxylic acid (CAS 1011404-53-7)
- 1-(Trifluoromethyl)cyclobutanamine hydrochloride (CAS 1260768-75-9)
- Ethyl 6-methyl-4-(5-nitrothiophen-2-yl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 14903-93-6)
- 3,6-Dimethyl-7-oxo-6,7-dihydroisoxazolo[3,4-d]pyridazine-4-carboxylic acid (CAS 1249969-05-8)
- XW9BW0P3YZ 2637-37-8 Thiocarbostyril Carbostyril, thio- Carbostyril, thio- (VAN) (8CI) Quinoline-2-thiol 2(1H)-Quinolinethione AI3-18648 EINECS 220-132-4 2-Mercaptoquinoline NSC 408468 NSC 43642 2-Quinolinethiol 2-Quinolinylthiol UNII-XW9BW0P3YZ (CAS 2637-37-8)
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