1-Ethyl-4-(2-(3-nitrophenyl)hydrazono)piperidine CAS 481697-90-9
| CAS No. | 481697-90-9 |
| Molecular Formula | C13H18N4O2 |
| Molecular Weight | 262.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Ethyl-4-(2-(3-nitrophenyl)hydrazono)piperidine.
1-Ethyl-4-(2-(3-nitrophenyl)hydrazono)piperidine (CAS 481697-90-9), molecular formula C13H18N4O2 and molecular weight 262.31 g/mol, is a CATO reference standard with documented purity and traceability.
1-Ethyl-4-(2-(3-nitrophenyl)hydrazono)piperidine (C13H18N4O2) contains a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Ethyl-4-(2-(3-nitrophenyl)hydrazono)piperidine 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 | C13H18N4O2 |
| Molecular Weight | 262.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- 1-Ethyl-4-(2-(4-nitrophenyl)hydrazono)piperidine (CAS 380493-82-3)
- 5-(3-Nitrophenyl)-4-(prop-2-en-1-yl)-4h-1,2,4-triazole-3-thiol (CAS 17050-61-2)
- 6-Methyl-3-(3-nitrophenyl)-5,6-dihydro[1,3]thiazolo[2,3-c][1,2,4]triazole (CAS 725704-59-6)
- 5-(4-Methyl-3-nitrophenyl)furan-2-carbothioamide (CAS 1354749-11-3)
- 5-(2-Methyl-5-nitrophenyl)furan-2-carbothioamide (CAS 1354749-12-4)
- 5-(4-Methyl-2-nitrophenyl)furan-2-carbothioamide (CAS 1354777-90-4)
- N-(4-Nitrophenyl)-2-(thiophen-2-yl)acetamide (CAS 384857-54-9)
- 9-(2-Nitrophenyl)-3-oxa-9-azabicyclo[3.3.1]Nonan-7-one (CAS 1638764-00-7)
Recommended Standards
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- (S)-pyrrolidin-2-ylmethyl acetate hydrochloride (CAS 635750-96-8)
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- Semaglutide impurity 93 (CAS CATO-C4X-222693)
Why CATO?
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