2-(2-(4,5-Dihydro-1H-imidazol-2-yl)hydrazono)propanoic acid CAS 205246-50-0
| CAS No. | 205246-50-0 |
| Molecular Formula | C6H10N4O2 |
| Molecular Weight | 170.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2-(4,5-Dihydro-1H-imidazol-2-yl)hydrazono)propanoic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(2-(4,5-Dihydro-1H-imidazol-2-yl)hydrazono)propanoic acid (CAS 205246-50-0), a certified reference material (molecular formula C6H10N4O2, MW 170.17 g/mol) for analytical method development and quality control.
2-(2-(4,5-Dihydro-1H-imidazol-2-yl)hydrazono)propanoic acid (C6H10N4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 2-(2-(4,5-Dihydro-1H-imidazol-2-yl)hydrazono)propanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10N4O2 |
| Molecular Weight | 170.17 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 4 |
Related Dihydro Standards
- 4-OXo-1,4-dihydro-quinoline-8-carbonitrile (CAS 127285-55-6)
- 2-(2-Oxo-2,3-dihydro-1h-indol-3-ylidene)acetonitrile (CAS 19611-77-9)
- 1,2-Dihydro-2-oxo-4-quinolinecarbonitrile (CAS 63158-99-6)
- 4,5-Dihydro-3-methyl-5-oxo-1H-pyrazole-4-propanoic acid (CAS 224568-17-6)
- 2,3-Dihydro-5H-thiazolo[3,2-a]pyrimidine-5,7(6H)-dione (CAS 72211-55-3)
- 2,6-Dihydro-4H-thieno[3,4-c]pyrazole-3-carboxylic acid (CAS 949034-63-3)
- 4,6-Dihydro-1H-thieno[3,4-c]pyrazole-3-carboxylic acid (CAS 912635-73-5)
- 2-((3-Oxo-2,3-dihydro-1,2,4-triazin-5-yl)amino)acetic acid (CAS 221663-54-3)
Recommended Standards
- 2-(1-Hydroxyethyl)-5-methyloxazole-4-carboxamide (CAS 61183-22-0)
- 2-(2,5-Dioxopyrrolidin-1-yl)-N-methylacetamide (CAS 892152-88-4)
- 2-(1H-tetrazol-1-yl)pentanoic acid (CAS 876716-23-3)
- 2-(2-methoxyethyl)pyrazole-3-carboxylic acid (CAS 936249-31-9)
- 3-Chloroisoquinolin-1-amine (CAS 7574-67-6)
- tert-butyl 5-bromo-2,3-dihydropyrrolo[2,3-b]pyridine-1-carboxylate (CAS 1111638-13-1)
- N-(2-(5-(4-Methoxyphenyl)-1-propionyl-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923151-52-4)
- 4-Ethylnicotinamide (CAS 78210-59-0)
- 2-Fluoropyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 2168274-16-4)
- 1-(Pyridin-4-ylmethyl)-4-thioxo-3,4,5,6,7,8-hexahydroquinazolin-2(1H)-one (CAS 920158-95-8)
- 4-((4-(Methoxycarbonyl)-5-methylthiazol-2-yl)amino)-4-oxobutanoic acid (CAS 1429901-01-8)
- Diisopropyl (1-methyl-1H-pyrazol-4-yl)boronate (CAS 1044733-61-0)
- 7-Chloro-4-iodo-1H-pyrrolo[2,3-c]pyridine (CAS 1260384-38-0)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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