(R)-4-(3-Chloro-6-ethoxy-2-fluoro-5-((R)-1-hydroxyethyl)phenyl)pyrrolidin-2-one CAS 1625633-27-3
| CAS No. | 1625633-27-3 |
| Molecular Formula | C14H17ClFNO3 |
| Molecular Weight | 301.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (R)-4-(3-Chloro-6-ethoxy-2-fluoro-5-((R)-1-hydroxyethyl)phenyl)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.
(R)-4-(3-Chloro-6-ethoxy-2-fluoro-5-((R)-1-hydroxyethyl)phenyl)pyrrolidin-2-one (CAS 1625633-27-3), molecular formula C14H17ClFNO3 and molecular weight 301.74 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H17ClFNO3, (R)-4-(3-Chloro-6-ethoxy-2-fluoro-5-((R)-1-hydroxyethyl)phenyl)pyrrolidin-2-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 301.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H17ClFNO3 |
| Molecular Weight | 301.74 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1993 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- N-[4-Chloro-5-(cyclopentyloxy)-2-fluorophenyl]carbamic acid (CAS 141772-35-2)
- 1-(2-Chloro-4-fluorobenzyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 874590-96-2)
- 3-Chloro-4-((4-(difluoromethoxy)phenyl)thio)aniline (CAS 87294-27-7)
- Methyl 2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazine-1-carbodithioate (CAS 400083-78-5)
- 3-Benzyl-5-chloro-8-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione (CAS 1035556-24-1)
- 1189874-88-1 7-Chloro-5-(2-fluorophenyl)-2-methylamino-3H-1,4-benzodiazepine-13C1 (CAS 1189874-88-1)
- 1-(3-Chloro-4-methylphenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylic acid (CAS 1370598-44-9)
- 2-Chloro-6-(2-methoxyphenyl)thieno[3,2-d]pyrimidine-4-carbonitrile (CAS 1407180-82-8)
Recommended Standards
- 3-(4-Chlorobenzyl)-6-fluoro-2-methoxyquinoline (CAS 1355229-67-2)
- 4-ethanesulfonamido-3-fluorobenzene-1-sulfonyl chloride (CAS 1016711-12-8)
- Enarodustat Impurity 24 (CAS CATO-C4X-322824)
- 2-(7-(3-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)acetonitrile (CAS 1105238-23-0)
- 2-(3-Methoxybenzoyl)benzoic acid (CAS 2159-36-6)
- 2-amino-5-(morpholin-4-yl)benzoic acid dihydrochloride (CAS 1909309-15-4)
- 3,5-Bis(methylsulfonyl)benzoyl chloride 3,5-bis(methylsulphonyl)benzoyl chloride 90649-99-3 (CAS 90649-99-3)
- 6-hydroxy-2-[(thiophen-2-yl)methylidene]-2,3-dihydro-1-benzofuran-3-one 637753-83-4 Z119968726 (CAS 637753-83-4)
- 6-(Pyridin-4-yl)pyridazine-3-thiol (CAS 1286720-21-5)
- 4,4,5,5-Tetramethyl-2-(3-((2,2,2-trifluoroethyl)sulfinyl)phenyl)-1,3,2-dioxaborolane (CAS 2304631-69-2)
- 6-Chloro-N-methylpyridine-3-sulfonamide (CAS 52480-30-5)
- 1-(4-Bromophenyl)-2-phenylimidazo[2,1-b]quinazolin-5(1H)-one (CAS 62481-22-5)
- 2,4-Dioxopentanoic acid (CAS 5699-58-1)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com