2-Methyl-2-(4-nitro-1H-imidazol-1-yl)propanoic acid CAS 1247596-39-9
| CAS No. | 1247596-39-9 |
| Molecular Formula | C7H9N3O4 |
| Molecular Weight | 199.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-Methyl-2-(4-nitro-1H-imidazol-1-yl)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 199.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-Methyl-2-(4-nitro-1H-imidazol-1-yl)propanoic acid (CAS 1247596-39-9), a certified reference material (molecular formula C7H9N3O4, MW 199.16 g/mol) for analytical method development and quality control.
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-Methyl-2-(4-nitro-1H-imidazol-1-yl)propanoic 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 | C7H9N3O4 |
| Molecular Weight | 199.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 3-(5-Methyl-3-nitro-1h-pyrazol-1-yl)propanoic acid (CAS 1002032-61-2)
- Methyl 3-(3-nitro-1h-pyrazol-1-yl)propanoate (CAS 1002033-59-1)
- 3-(5-Methyl-4-nitro-1h-pyrazol-1-yl)propanoic acid (CAS 1004644-54-5)
- 2-(4-Nitro-1h-pyrazol-1-yl)butanoic acid (CAS 1005669-62-4)
- 2-(5-Methyl-3-nitro-1h-pyrazol-1-yl)propanoic acid (CAS 1005670-43-8)
- 2-Methyl-2-(3-nitro-1h-pyrazol-1-yl)propanoic acid (CAS 1006435-66-0)
- 3-Nitro-1-propyl-1H-pyrazole-5-carboxylic acid (CAS 1006950-66-8)
- 4-Nitro-1-propyl-1h-pyrazole-3-carboxylic acid (CAS 1006957-63-6)
Recommended Standards
- Ethyl 1-methyl-3-nitro-1H-pyrazole-5-carboxylate (CAS 1245807-07-1)
- (2-Nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-7-yl)methanol (CAS 1263188-40-4)
- Methyl 2-(5-methyl-4-nitro-1h-pyrazol-1-yl)acetate (CAS 1245772-53-5)
- 1-(2-Amino-2-oxoethyl)-5-methoxy-1H-pyrazole-3-carboxylic acid (CAS 1263207-37-9)
- 1-Methyl-2-oxo-1,2-dihydroquinoline-4-carbaldehyde (CAS 15112-98-8)
- N-(5-(1,2-Dihydroxyethyl)-4-hydroxy-2-oxo-2,5-dihydrofuran-3-yl)methanesulfonamide (CAS 156862-01-0)
- Sodium 2-oxaspiro[3.3]heptane-6-carboxylate (CAS 2095409-78-0)
- 1-(5-amino-2-methylphenyl)-3,3-dimethylurea (CAS 1514414-40-4)
- n-(2-Nitrobenzyl)propan-2-amine (CAS 338991-54-1)
- tert-Butyl 4-Bromobenzoate (CAS 59247-47-1)
- 1-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)ethan-1-ol (CAS 338397-81-2)
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- 1-(2-(4-(Dimethylamino)phenyl)-4-methylthiazol-5-yl)ethan-1-one (CAS 923863-82-5)
- MOTS-c Peptide (CAS 1627580-64-6)
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