2-Amino-2-methyl-1,3-propanediol CAS 115-69-5
| CAS No. | 115-69-5 |
| Molecular Formula | C4H11NO2 |
| Molecular Weight | 105.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 105.14 g/mol gives 2-Amino-2-methyl-1,3-propanediol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Amino-2-methyl-1,3-propanediol (CAS 115-69-5), a certified reference material (molecular formula C4H11NO2, MW 105.14 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H11NO2, 2-Amino-2-methyl-1,3-propanediol contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 105.14 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.
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 | C4H11NO2 |
| Molecular Weight | 105.14 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) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 3-Amino-2-methylpropane-1,2-diol (CAS 107903-33-3)
- (S)-1-Amino-3-methoxy-2-propanol (CAS 1085543-96-9)
- (R)-1-Amino-3-methoxy-2-propanol (CAS 1174289-21-4)
- (S)-2-Amino-3-methoxypropan-1-ol (CAS 148278-95-9)
- (R)-2-Amino-3-methoxypropan-1-ol (CAS 148278-96-0)
- (2r)-3-Amino-2-methoxy-propan-1-ol (CAS 2287249-71-0)
- 2-Amino-3-methoxypropan-1-ol (CAS 716314-11-3)
- 4-Amino-1,2-butanediol (CAS 83430-32-4)
Recommended Standards
- L-THREONINOL (CAS 108102-49-4)
- 2-(Aminooxy)-2-methylpropan-1-ol (CAS 123972-36-1)
- (2R,3S)-2-Aminobutane-1,3-diol (CAS 108102-48-3)
- 1-aminobutane-2,3-diol (CAS 1432491-99-0)
- 1-(2,4-Dichlorophenyl)-1h-pyrrole-2-carbaldehyde (CAS 156496-73-0)
- 1-(2-Nitrophenyl)cyclobutanecarboxylic Acid (CAS 422280-54-4)
- (1-Methyl-3,4-dihydro-1H-2-benzopyran-1-yl)methanamine (CAS 2089255-03-6)
- 4-[2-(Thiophen-3-yl)ethyl]pyridine (CAS 148334-87-6)
- Tofacitinib Impurity 173 (CAS CATO-C4X-1079173)
- 4-tert-Butyl-N'-[(1E)-{4-[(3-chlorophenyl)methoxy]phenyl}methylidene]benzohydrazide (CAS 477863-17-5)
- 5-(((3-Chlorophenyl)thio)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477866-34-5)
- 1-tert-Butyl 3-(4-cyanobenzyl) 4-(4-cyanobenzyl)piperazine-1,3-dicarboxylate (CAS 1353945-99-9)
- 4-Cyclobutylmethoxy-piperidine (CAS 865106-54-3)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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