3-(3-ethoxy-4-nitro-1H-pyrazol-1-yl)propan-1-amine,HCl CAS 1431963-67-5
| CAS No. | 1431963-67-5 |
| Molecular Formula | C8H14N4O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(3-ethoxy-4-nitro-1H-pyrazol-1-yl)propan-1-amine,HCl 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.
3-(3-ethoxy-4-nitro-1H-pyrazol-1-yl)propan-1-amine,HCl (CAS 1431963-67-5) is a high-purity analytical reference standard with the molecular formula C8H14N4O3HCl and a molecular weight of 250.68 g/mol.
The molecular framework of 3-(3-ethoxy-4-nitro-1H-pyrazol-1-yl)propan-1-amine,HCl (C8H14N4O3HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. 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. 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.
Physical & Chemical Properties
| Molecular Formula | C8H14N4O3 HCl |
| Molecular Weight | 250.68 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 4-Pentylphenylboronic Acid (CAS 121219-12-3)
- 1-(3-Bromo-5-chlorophenyl)propan-2-one (CAS 1204241-09-7)
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- rac-(1R,2S)-2-phenylcyclohexane-1-carboxylic acid (CAS 113215-84-2)
- N-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-4-((2-methylpiperidin-1-yl)sulfonyl)benzamide (CAS 850935-88-5)
- N-Ethyl-N-(5-methyl-1,2-oxazol-3-yl)imidodicarbonimidic diamide (CAS 777002-31-0)
- 1-(2-Chloro-6-fluorobenzyl)-1H-indole-3-carbonitrile (CAS 1225580-51-7)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com