4-methyl-2-({[(3-methylbutyl)carbamoyl]amino}methyl)pentanoic acid CAS 1538730-32-3
| CAS No. | 1538730-32-3 |
| Molecular Formula | C13H26N2O3 |
| Molecular Weight | 258.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-methyl-2-({[(3-methylbutyl)carbamoyl]amino}methyl)pentanoic acid (CAS 1538730-32-3), a certified reference material (molecular formula C13H26N2O3, MW 258.36 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H26N2O3, 4-methyl-2-({[(3-methylbutyl)carbamoyl]amino}methyl)pentanoic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 258.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C13H26N2O3 |
| Molecular Weight | 258.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related methyl Standards
- N-(3-Methylbutyl)-1-phenylcyclopentane-1-carboxamide (CAS 1022246-57-6)
- 3-(3-Methylbutyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid (CAS 565174-87-0)
- bis(3-methylbutyl)sulfamoyl chloride (CAS 926230-32-2)
- ([1-(3-MEthylbutyl)-1h-indol-4-yl]oxy)acetic acid (CAS 2108552-40-3)
- 1-(2-Methylbutyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1080642-19-8)
- 2-Methyl-6-(3-methylbutyl)-5-sulfanylidene-2H,4H,5H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 1112444-81-1)
- (S)-4'-(2-Methylbutyl)-[1,1'-biphenyl]-4-carbonitrile (CAS 63799-11-1)
- 4'-(2-Methylbutyl)-[1,1'-biphenyl]-4-carbonitrile (CAS 64240-67-1)
Recommended Standards
- Ethane-1,1,2-triyltribenzene (CAS 1520-42-9)
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- 2-({1,7,7-trimethylbicyclo[2.2.1]heptan-2-yl}oxy)benzaldehyde (CAS 1560334-63-5)
- 3-Amino-4-hydroxybenzohydrazide (CAS 7450-57-9)
- Ethyl 3-Amino-5-ethyl-1H-pyrrole-2-carboxylate, 97% (CAS 1194374-72-5)
- (2-Nitroethyl)benzene (CAS 6125-24-2)
- 5-(3-Chlorophenyl)-4,5-dihydro-1,2-oxazole-3-carboxylic acid (CAS 1018052-82-8)
- 1-(1H-Indol-3-yl)pent-4-en-1-one (CAS 65083-46-7)
- 1-Isobutyl-6-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 934062-78-9)
- 4-(Bromomethyl)-2-methoxy-3-methylpyridine (CAS 1227572-07-7)
- 2-Methyl-3-phenylbenzofuran (CAS 33104-08-4)
- (R)-N-cyclopentylidene-2-methylpropane-2-sulfinamide (CAS 891782-29-9)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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