1-(5-Amino-2,4-difluorophenyl)pyrrolidin-2-one CAS 1343300-38-8
| CAS No. | 1343300-38-8 |
| Molecular Formula | C10H10F2N2O |
| Molecular Weight | 212.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(5-Amino-2,4-difluorophenyl)pyrrolidin-2-one.
1-(5-Amino-2,4-difluorophenyl)pyrrolidin-2-one (CAS 1343300-38-8), molecular formula C10H10F2N2O and molecular weight 212.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H10F2N2O, 1-(5-Amino-2,4-difluorophenyl)pyrrolidin-2-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-(5-Amino-2,4-difluorophenyl)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 | C10H10F2N2O |
| Molecular Weight | 212.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-(Boc-amino)oxazole-4-carbaldehyde (CAS 1060816-37-6)
- 4-Amino-1-(2,6-difluorophenyl)pyrrolidin-2-one (CAS 1155574-01-8)
- 5-Amino-1-(2,2-difluoroethyl)indolin-2-one (CAS 1183329-21-6)
- 2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS 119-62-0)
- (s)-2-Amino-2-(3-methoxy-2-nitrophenyl)ethan-1-ol (CAS 1212809-75-0)
- (r)-2-Amino-2-(3-methoxy-2-nitrophenyl)ethan-1-ol (CAS 1212898-59-3)
- (s)-2-Amino-2-(2-methoxy-5-nitrophenyl)ethan-1-ol (CAS 1213455-51-6)
- (s)-2-Amino-2-(2-methoxy-4-nitrophenyl)ethan-1-ol (CAS 1213696-99-1)
Recommended Standards
- (3-Aminoazetidin-1-yl)(2,4-difluorophenyl)methanone (CAS 1342724-17-7)
- 2-(3,4-Dimethoxyphenyl)-2-hydroxyacetic acid (CAS 13443-54-4)
- Ethyl 5-(tetrahydrofuran-3-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 1342608-24-5)
- Ethyl 3-((6-oxo-1,6-dihydropyridazin-4-yl)oxy)propanoate (CAS 1346697-94-6)
- 6-Methylpyridine-3-sulfonyl chloride hydrochloride (CAS 1210868-11-3)
- 3,4-Dimethylbenzonitrile (CAS 22884-95-3)
- Methyl 2-[(6-chloropyrazin-2-yl)sulfanyl]acetate (CAS 1156664-80-0)
- 1-Chloromethyl-1H-pyrazole-3-carboxylic acid methyl ester 1-chloromethyl-1 h-pyrazole-3-carboxylic acid methyl ester 1-chloromethyl-1h-pyrazole-3-carboxylic acidmethyl ester 1003293-40-0 (CAS 1003293-40-0)
- 2-fluoro-5-(1H-1,2,3,4-tetrazol-1-yl)aniline (CAS 924871-22-7)
- b-Glucosidase from Almonds (CAS 9001-22-3)
- 4-Methyl-1H-pyrazolo[3,4-b]pyridine (CAS 856859-51-3)
- 6'-(Trifluoromethyl)-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinoline] hydrochloride (CAS 1203682-82-9)
- (2,3,4-Trifluorophenyl)hydrazine (CAS 119452-62-9)
- Peptide Impurity 28 (CAS 1350456-64-2)
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