4-(3-fluorophenyl)-4-(hydroxymethyl)pyrrolidin-2-one CAS 1784485-55-7
| CAS No. | 1784485-55-7 |
| Molecular Formula | C11H12FNO2 |
| Molecular Weight | 209.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-fluorophenyl)-4-(hydroxymethyl)pyrrolidin-2-one (CAS 1784485-55-7), molecular formula C11H12FNO2 and molecular weight 209.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 4-(3-fluorophenyl)-4-(hydroxymethyl)pyrrolidin-2-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 209.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 4-(3-fluorophenyl)-4-(hydroxymethyl)pyrrolidin-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 | C11H12FNO2 |
| Molecular Weight | 209.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related fluorophenyl Standards
- 4-(3-Fluorophenyl)pyrrolidine-3-carboxylic acid (CAS 1047654-47-6)
- rel-4-(4-Fluorophenyl)pyrrolidine-3-carboxylic acid (CAS 1330830-35-7)
- 1-(4-Fluorophenyl)-4-(hydroxymethyl)pyrrolidin-2-one (CAS 133747-63-4)
- (2-Fluorophenyl)(3-hydroxypyrrolidin-1-yl)methanone (CAS 1481642-84-5)
- 3-(3-Fluorophenyl)pyrrolidine-2-carboxylic acid (CAS 1513967-68-4)
- (R)-(4-Fluorophenyl)(3-hydroxypyrrolidin-1-yl)methanone (CAS 1568014-78-7)
- N-[1-(2-fluorophenyl)-2-oxopropyl]-acetamide (CAS 186036-07-7)
- 1-(2-fluorophenyl)pyrrolidine-3-carboxylic acid (CAS 933726-30-8)
Recommended Standards
- Azide-PEG2-Ms (CAS 176520-23-3)
- 1-(3-amino-6-fluoro-2-methylphenyl)imidazolidin-2-one (CAS 1803594-01-5)
- (2-Fluoro-4-hydroxyphenyl)(pyrrolidin-1-yl)methanone (CAS 1700330-64-8)
- 4-(Methylthio)benzo[d]oxazole-2-carboxylic acid (CAS 1803745-59-6)
- 1-(2,3-Dihydro-1h-inden-5-yl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 852916-94-0)
- 4-Acetyl-1-cyclopropyl-2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 423769-78-2)
- 4-Chloro-N-[4-(hexyloxy)benzyl]aniline (CAS 1040682-52-7)
- 3-Chloro-4-methoxyphenylboronic Acid (CAS 175883-60-0)
- (R)-3-methyl-2-((methylamino)methyl)butanoic acid (CAS 1628734-49-5)
- Oxolinic Acid Impurity 1 (CAS 50332-56-4)
- Methyl 2-ethoxy-1H-benzo[d]imidazole-7-carboxylate (CAS 150058-27-8)
- superphosphate monohydrate (CAS 10031-30-8)
- N1-Boc-N2-Fmoc-N1-methyl-1,2-ethanediamine (CAS 945218-54-2)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
Why CATO?
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