1-Hydroxypiperidin-2-one CAS 26546-87-2
| CAS No. | 26546-87-2 |
| Molecular Formula | C5H9NO2 |
| Molecular Weight | 115.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Hydroxypiperidin-2-one is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Hydroxypiperidin-2-one (CAS 26546-87-2), molecular formula C5H9NO2 and molecular weight 115.13 g/mol, is a CATO reference standard with documented purity and traceability.
1-Hydroxypiperidin-2-one (C5H9NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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-Hydroxypiperidin-2-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 | C5H9NO2 |
| Molecular Weight | 115.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Hydroxypiperidin Standards
- (R)-5-Hydroxypiperidin-2-one (CAS 102774-92-5)
- (R)-3-Hydroxypiperidin-2-one (CAS 220928-01-8)
- (S)-3-hydroxypiperidin-2-one (CAS 74954-71-5)
- (S)-4-Hydroxypiperidin-2-one (CAS 476014-92-3)
- 3-Hydroxypiperidin-4-one (CAS 73603-43-7)
- 2-(3-Hydroxypiperidin-3-yl)acetonitrile (CAS 1500551-35-8)
- 2-(4-Hydroxypiperidin-4-yl)acetonitrile (CAS 1511824-36-4)
- 2-(3-Hydroxypiperidin-1-yl)acetonitrile (CAS 857636-97-6)
Recommended Standards
- 1-Amino-3-methylimidazolidin-2-one (CAS 73181-69-8)
- 1-methoxycyclopropanecarboxamide (CAS 854821-17-3)
- 1-Amino-2-methylcyclopropane-1-carboxylic acid (CAS 91366-06-2)
- 1-methyl-1H-1,2,3-triazole-5-carbaldehyde (CAS 202931-88-2)
- 3-Cyclopropoxy-6-iodo-2-(methylthio)pyridine (CAS 1243455-55-1)
- 2-(2,2-Dimethyl-[1,3]dioxolan-4-yl)-2-methyl-propionaldehyde (CAS 1823092-37-0)
- 5-Bromo-2-chloro-N4-methylpyridine-3,4-diamine (CAS 1590410-28-8)
- 1,5-Dimethylhexylamine Hydrochloride (CAS 5984-59-8)
- (E)-5-(Ethoxycarbonyl)-4-methyl-2-(2-(5-nitrofuran-2-yl)vinyl)thiazole 3-oxide (CAS 73342-43-5)
- 5-Isopropyl-4,5-dihydro-1H-pyrido[2,3-b][1,4]diazepin-2(3H)-one (CAS 1508417-61-5)
- Butyl 4-(3-formyl-2,5-dimethyl-1H-pyrrol-1-yl)benzoate (CAS 347332-06-3)
- 2-Hydroxybutanenitrile (CAS 4476-02-2)
- 8-Bromo-1,2,3,4-tetrahydropyrido[3,4-b]pyrazine (CAS 1253526-90-7)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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