4-(2-Aminoethyl)-5-(2-furyl)-1,2-dihydro-3H-pyrazol-3-one CAS 952959-52-3
| CAS No. | 952959-52-3 |
| Molecular Formula | C9H11N3O2 |
| Molecular Weight | 193.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-(2-Aminoethyl)-5-(2-furyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 952959-52-3), a certified reference material (molecular formula C9H11N3O2, MW 193.20 g/mol) for analytical method development and quality control.
Structurally, 4-(2-Aminoethyl)-5-(2-furyl)-1,2-dihydro-3H-pyrazol-3-one (C9H11N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 193.20 g/mol, it falls into the medium-molecular-weight range. 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).
CATO manufactures 4-(2-Aminoethyl)-5-(2-furyl)-1,2-dihydro-3H-pyrazol-3-one 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 | C9H11N3O2 |
| Molecular Weight | 193.20 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Aminoethyl Standards
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Recommended Standards
- 4-(2-Aminoacetamido)benzamide (CAS 938337-51-0)
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- 4-(2-Carbamoylethyl)benzoic acid (CAS 937642-83-6)
- DOCP (CAS 1360461-57-9)
- 5-(7-Methyl-1,7-diazaspiro[4.4]nonan-1-yl)-1,2,4-oxadiazole (CAS 646056-40-8)
- 2-Chloro-N-(2,2,2-trifluoroethyl)acetamide (CAS 170655-44-4)
- ethyl 3H-imidazo[4,5-b]pyridine-2-carboxylate (CAS 93129-54-5)
- Benzyl 1-benzyl-4-methylpiperazine-2-carboxylate (CAS 1447605-99-3)
- 4-Fluoro-3-(2,2,2-trifluoroethoxy)phenol (CAS 1881290-53-4)
- 5-chloro-8-iodo-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 2374137-45-6)
- 14,26-Dihydroxy-15,16-dimethoxy-1,2(1,3)-dibenzenacyclononaphan-5-one (CAS 32492-74-3)
- 2-[(3-Bromophenyl)methyl]-5-phenyl-2,5-dihydro-1,2-oxazole (CAS 939893-30-8)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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