2-Amino-Malonic Acid CAS 1068-84-4
| CAS No. | 1068-84-4 |
| Molecular Formula | C3H5NO4 |
| Molecular Weight | 119.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Amino-Malonic Acid is closely related to an amino-acid-derived structure, an amide group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Amino-Malonic Acid (CAS 1068-84-4) is a high-purity analytical reference standard with the molecular formula C3H5NO4 and a molecular weight of 119.08 g/mol.
Based on its molecular formula C3H5NO4, 2-Amino-Malonic Acid contains an amino-acid-derived structure, an amide group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 119.08 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.
As a certified reference material (CRM), 2-Amino-Malonic Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C3H5NO4 |
| Molecular Weight | 119.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- (Z)-4-amino-2-fluorobut-2-enoic acid (CAS 113779-23-0)
- (4-amino-1,2,5-oxadiazol-3-yl)methanol (CAS 1092310-34-3)
- (R)-3-amino-2-(hydroxymethyl)propanoic acid (CAS 1217700-75-8)
- 3-Amino-2-methoxypropanoic acid (CAS 1339910-54-1)
- 5-Amino-3-pyridinecarbonitrile (CAS 13600-47-0)
- Methyl 3-amino-2-hydroxypropanoate (CAS 147851-98-7)
- (S)-3-Amino-4-hydroxybutyric Acid (CAS 16504-57-7)
- (R)-2-Amino-3-hydroxypropanehydrazide (CAS 1932616-28-8)
Recommended Standards
- Fumaric acid-1-<SUP>13</SUP>C,2,3-d<SUB>2</SUB> (CAS 1018681-16-7)
- Isoxazole-4,5-dicarbonitrile (CAS 1256633-32-5)
- 5-(Difluoromethyl)oxazole (CAS 2022038-33-9)
- Glycerol carbonate-(<i>carbonyl</i>-<sup>13</sup>C) (CAS 1379618-83-3)
- 3-(Hydroxymethyl)-2,6-dimethylphenol (CAS 1806324-52-6)
- 2-Thioxooxazolidin-4-one (CAS 2346-24-9)
- Methyl 5-bromo-2-fluoro-3-methoxybenzoate (CAS 1820684-72-7)
- 2-(3-Methoxy-2-methylphenyl)acetic acid (CAS 33797-36-3)
- 3-(1-Aminoethyl)thietane 1,1-dioxide hydrochloride (CAS 2138083-60-8)
- 2-Chloro-N-cyclohexyl-N-(2-((2-methyl-5-nitrophenyl)amino)-2-oxoethyl)benzamide (CAS 332156-69-1)
- Benzoyl(2-hydroxybenzoyl)methane (CAS 1469-94-9)
- Methyl 2-((3,4-dichlorophenyl)(methyl)amino)acetate (CAS 1218336-17-4)
- 1-((4-(2-Chlorophenoxy)phenyl)sulfonamido)cyclohexane-1-carboxylic acid (CAS 885268-82-6)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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