2-(Hydroxymethyl)-4-methyl-1-phenylpyrazolidin-3-one CAS 5674-50-0
| CAS No. | 5674-50-0 |
| Molecular Formula | C11H14N2O2 |
| Molecular Weight | 206.24 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.
2-(Hydroxymethyl)-4-methyl-1-phenylpyrazolidin-3-one (CAS 5674-50-0) is a high-purity analytical reference standard with the molecular formula C11H14N2O2 and a molecular weight of 206.24 g/mol.
The molecular framework of 2-(Hydroxymethyl)-4-methyl-1-phenylpyrazolidin-3-one (C11H14N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 2-(Hydroxymethyl)-4-methyl-1-phenylpyrazolidin-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 | C11H14N2O2 |
| Molecular Weight | 206.24 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Hydroxymethyl Standards
- (3-(Hydroxymethyl)pyrrolidin-1-yl)(pyridin-2-yl)methanone (CAS 1248794-31-1)
- (3-(Hydroxymethyl)pyrrolidin-1-yl)(pyridin-3-yl)methanone (CAS 1249543-81-4)
- 4-(Hydroxymethyl)-4-methyl-1-phenylpyrazolidin-3-one (CAS 13047-13-7)
- 2,2-Bis(hydroxymethyl)-3,4-dihydronaphthalen-1(2H)-one (CAS 15121-83-2)
- Methyl 1-[3-(hydroxyMethyl)phenyl]cyclopropane-1-carboxylate (CAS 1630906-31-8)
- Methyl 1-[4-(hydroxymethyl)phenyl]cyclopropane-1-carboxylate (CAS 1630906-85-2)
- 7-(Hydroxymethyl)-2,2,5-trimethylbenzofuran-3(2H)-one (CAS 1823950-49-7)
- 4-(Hydroxymethyl)-1-(pyridin-3-ylmethyl)pyrrolidin-2-one (CAS 96449-76-2)
Recommended Standards
- 2-(Allyloxy)ethyl benzoate (CAS 61493-61-6)
- 2-(Methylsulfonyl)thiophene-3-carboxylic acid (CAS 71154-33-1)
- 2-(Allyloxy)-5-amino-N-methylbenzamide (CAS 30653-87-3)
- 2-(Phenylethynyl)benzaldehyde (CAS 59046-72-9)
- N-(Furan-3-ylmethyl)-[3,4'-bipyridin]-5-amine (CAS 821784-32-1)
- (2,3-Difluoro-5-isopropoxyphenyl)boronic acid (CAS 1960405-52-0)
- N-Methyltetrahydrofuran-3-amine (CAS 89487-67-2)
- (Z)-2-(Hex-3-en-3-yl)benzo[d][1,3,2]dioxaborole (CAS 37490-28-1)
- (2-Isopropoxypyridin-4-yl)methanol (CAS 754218-88-7)
- 6,3'-dihydroxyflavone (CAS 71592-46-6)
- 2-(P-tolylsulfinyl)ethan-1-amine (CAS 56216-07-0)
- tert-Butyl 4-(5-(1-hydroxyethyl)-3-methylpyridin-2-yl)piperazine-1-carboxylate (CAS 1355236-44-0)
- 4-Bromo-6-(2-methoxyethoxy)isoindolin-1-one (CAS 808127-77-7)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
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