N-Ethyl-1-methyl-4-nitro-1H-pyrazol-3-amine CAS 1429417-69-5
| CAS No. | 1429417-69-5 |
| Molecular Formula | C6H10N4O2 |
| Molecular Weight | 170.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 170.17 g/mol gives N-Ethyl-1-methyl-4-nitro-1H-pyrazol-3-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-Ethyl-1-methyl-4-nitro-1H-pyrazol-3-amine (CAS 1429417-69-5) is a high-purity analytical reference standard with the molecular formula C6H10N4O2 and a molecular weight of 170.17 g/mol.
N-Ethyl-1-methyl-4-nitro-1H-pyrazol-3-amine (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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-Ethyl-1-methyl-4-nitro-1H-pyrazol-3-amine 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 | 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.) | 1991 |
| Nitrogen Atoms | 4 |
Recommended Standards
- (7R)-7-Hydroxyhexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 1426945-02-9)
- 2-Amino-N-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)acetamide (CAS 1435804-26-4)
- 3-Azidoquinoline (CAS 14213-02-6)
- 1-(2-Hydroxyethyl)-6-methylpyrimidine-2,4(1H,3H)-dione (CAS 144101-41-7)
- N-(3-Chlorophenyl)-2-((4-phenyl-1H-imidazol-2-yl)thio)acetamide (CAS 332101-62-9)
- 6-Fluoro-2-(trifluoromethyl)nicotinic acid (CAS 1227599-87-2)
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- (4-Chloro-2-fluorobenzyl)(4-chlorophenyl)sulfane (CAS 1443337-23-2)
- 2-Chloro-4-[4-(3-pyridinyl)phenyl]-6-phenyl-1,3,5-triazine (CAS 2074632-12-3)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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