3-(3-aminopropyl)-4,5-dihydro-1H-pyrazol-5-one CAS 1367990-60-0
| CAS No. | 1367990-60-0 |
| Molecular Formula | C6H11N3O |
| Molecular Weight | 141.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-aminopropyl)-4,5-dihydro-1H-pyrazol-5-one (C6H11N3O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; 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.
3-(3-aminopropyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 1367990-60-0) is a high-purity analytical reference standard with the molecular formula C6H11N3O and a molecular weight of 141.17 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H11N3O |
| Molecular Weight | 141.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related aminopropyl Standards
- 5-(3-Aminopropyl)-4H-1,2,4-triazol-3-amine (CAS 113513-34-1)
- 4-(3-Aminopropyl)-4,5-dihydro-1h-pyrazol-5-one (CAS 7032-17-9)
- 4-((3-Aminopropyl)amino)butanenitrile (CAS 111880-54-7)
- 3-((3-Aminopropyl)(methyl)amino)propanenitrile (CAS 697266-03-8)
- 1-(3-Aminopropyl)-1H-imidazol-4-amine (CAS 215099-40-4)
- 1-(3-Aminopropyl)-1H-imidazol-5-amine (CAS 765887-82-9)
- 5-(3-Aminopropyl)-1H-imidazol-2-amine (CAS 202391-71-7)
- 4-(3-Aminopropyl)-4,5-dihydro-1,2-oxazol-5-one (CAS 25055-43-0)
Recommended Standards
- N1-(1-Methyl-1H-1,2,4-triazol-5-yl)-1,2-ethanediamine (CAS 1365962-01-1)
- 1'-Amino-[1,1'-bi(cyclopropane)]-1-carboxylic acid (CAS 1368362-17-7)
- Methyl 3-azabicyclo[3.1.0]hexane-1-carboxylate (CAS 1363380-55-5)
- 5-(2-oxopropyl)pyrrolidin-2-one (CAS 1369104-14-2)
- Methyl 3-(4-(tert-butyl)benzamido)-4-methylthiophene-2-carboxylate (CAS 676318-52-8)
- (S)-4-Amino-5-fluoro-2-((1,1,1-trifluoropropan-2-yl)oxy)benzonitrile (CAS 2757405-73-3)
- Fmoc-Phe-Lys(Trt)-PAB-PNP (CAS 1116086-09-9)
- 1-(3,4-Difluorophenyl)-3-(o-tolyl)propan-1-one (CAS 898790-11-9)
- 1,2-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (CAS 26336-26-5)
- (2-Isopropoxy-6-methylpyridin-4-yl)boronic acid (CAS 2377608-90-5)
- 1,2-Bis(methanesulfonyloxy)ethane (CAS 4672-49-5)
- 7-Hydroxy-4-methoxy-2H-chromen-2-one (CAS 65692-17-3)
- (3-Amino-pyrrolidin-1-yl)-acetic acid (CAS 885277-64-5)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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