3-Methyl-1-(2-(piperidin-4-yl)ethyl)-1H-pyrazol-5(4H)-one CAS 801990-03-4
| CAS No. | 801990-03-4 |
| Molecular Formula | C11H19N3O |
| Molecular Weight | 209.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 3-Methyl-1-(2-(piperidin-4-yl)ethyl)-1H-pyrazol-5(4H)-one is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 209.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 3-Methyl-1-(2-(piperidin-4-yl)ethyl)-1H-pyrazol-5(4H)-one (CAS 801990-03-4), a certified reference material (molecular formula C11H19N3O, MW 209.29 g/mol) for analytical method development and quality control.
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 3-Methyl-1-(2-(piperidin-4-yl)ethyl)-1H-pyrazol-5(4H)-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 | C11H19N3O |
| Molecular Weight | 209.29 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 3-Butyl-5-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 1245528-28-2)
- 3-Butyl-5-(piperidin-2-yl)-1,2,4-oxadiazole (CAS 1245531-10-5)
- 3-Butyl-5-(piperidin-4-yl)-1,2,4-oxadiazole (CAS 1245536-19-9)
- 3-(Piperidin-4-ylmethyl)-5-propyl-1,2,4-oxadiazole (CAS 1707727-97-6)
- 2-((Piperidin-4-ylmethyl)thio)pyrimidine (CAS 1247560-89-9)
- 2-((Piperidin-2-ylmethyl)thio)pyrimidine (CAS 1248072-40-3)
- 2-((Piperidin-3-ylmethyl)thio)pyrimidine (CAS 1250355-92-0)
- 2-(Piperidin-2-yl)-1-(thiophen-3-yl)ethan-1-one (CAS 1514620-45-1)
Recommended Standards
- 3-amino-2-({pyrrolo[2,1-f][1,2,4]triazin-5-yl}methyl)propanenitrile (CAS 2092832-64-7)
- 3-Phenyl-1,2,3,4-tetrahydroisoquinoline (CAS 78318-00-0)
- 3,3-Diphenylazetidine (CAS 7215-23-8)
- 3-Phenyl-1,2,3,4-tetrahydroquinoline (CAS 78317-98-3)
- 887352-83-2 1-Benzyl-5-(dicyclohexylcarbodiimido)glutarate DTXSID40399622 (CAS 887352-83-2)
- bicyclo[3.2.0]heptane-3-carboxylic acid (CAS 64766-90-1)
- 1-Hexyl-1H-indole-3-carbaldehyde (CAS 183718-76-5)
- (4s)-4-Hydroxy-3,4-dihydro-2h-1λ6-benzothiopyran-1,1-dione (CAS 1211548-70-7)
- Iomeprol Impurity 21 (CAS CATO-C4X-182021)
- 7-Chloro-6-methoxyquinazolin-4(3H)-one (CAS 858238-17-2)
- 1-[4-[Bis(4-Fluorophenyl)Methyl]Piperazin-1-Yl]-3-[2-[(2-Methoxyphenoxy)Methyl]-1,3-Thiazolidin-3-Yl]Propane-1,3-Dione (CAS 161364-79-0)
- Ethyl (R)-3-amino-3-(2-hydroxyphenyl)propanoate (CAS 2165770-16-9)
- Hydralazine Impurity 6 (CAS 59283-60-2)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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