3-Methyl-2-(nitromethylene)-2,3-dihydro-1H-imidazole-1-carboximidamide CAS 7682-01-1
| CAS No. | 7682-01-1 |
| Molecular Formula | C6H9N5O2 |
| Molecular Weight | 183.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Methyl-2-(nitromethylene)-2,3-dihydro-1H-imidazole-1-carboximidamide 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.
3-Methyl-2-(nitromethylene)-2,3-dihydro-1H-imidazole-1-carboximidamide (CAS 7682-01-1), molecular formula C6H9N5O2 and molecular weight 183.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Methyl-2-(nitromethylene)-2,3-dihydro-1H-imidazole-1-carboximidamide (C6H9N5O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 3-Methyl-2-(nitromethylene)-2,3-dihydro-1H-imidazole-1-carboximidamide 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 | C6H9N5O2 |
| Molecular Weight | 183.17 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
Recommended Standards
- 3-Amino-5-(trifluoromethyl)cyclohexan-1-ol (CAS 2166735-60-8)
- 3-Methyl-4-(trifluoromethyl)piperidin-4-ol (CAS 373604-31-0)
- 3-Amino-1,1,1-trifluoro-4-methylhexan-2-one (CAS 923176-86-7)
- 4-(Trifluoromethoxy)cyclohexan-1-amine (CAS 2231674-82-9)
- 2-((3-Fluorobenzyl)amino)ethan-1-ol (CAS 937688-47-6)
- (1R,2R)-2-(3-fluoro-5-(trifluoromethyl)phenyl)cyclopropane-1-carboxylic acid (CAS 2227793-92-0)
- 2-Chloro-1-(3-nitrophenyl)ethanone (CAS 99-47-8)
- 1-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-(5-(pyrazin-2-yl)-1,3,4-oxadiazol-2-yl)ethan-1-one (CAS 1325304-25-3)
- 4-(Difluoromethyl)-6-fluoro-3-(trifluoromethoxy)picolinaldehyde (CAS 1805973-87-8)
- 2-(2-(4,5-Dihydro-1H-imidazol-2-yl)hydrazinyl)pyridine (CAS 803617-97-2)
- (2S)-2-Amino-3-(1H-imidazol-5-yl)propan-1-ol (CAS 4836-52-6)
- Dipropylamine Hydrobromide (CAS 7334-96-5)
- Benzydamine (CAS 642-72-8)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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