4-[(2,3,4-Trifluorophenyl)carbamoyl]butanoic acid CAS 256955-24-5
| CAS No. | 256955-24-5 |
| Molecular Formula | C11H10F3NO3 |
| Molecular Weight | 261.20 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 4-[(2,3,4-Trifluorophenyl)carbamoyl]butanoic acid.
4-[(2,3,4-Trifluorophenyl)carbamoyl]butanoic acid (CAS 256955-24-5), molecular formula C11H10F3NO3 and molecular weight 261.20 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-[(2,3,4-Trifluorophenyl)carbamoyl]butanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 261.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-[(2,3,4-Trifluorophenyl)carbamoyl]butanoic acid 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 | C11H10F3NO3 |
| Molecular Weight | 261.20 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluorophenyl Standards
- 4-[(2,4,5-Trifluorophenyl)carbamoyl]butanoic acid (CAS 306730-07-4)
- 5-Oxo-1-(3,4,5-trifluorophenyl)pyrrolidine-3-carboxylic acid (CAS 1429902-34-0)
- (4s)-2-(2,3,4-Trifluorophenyl)thiazolidine-4-carboxylic acid (CAS 1265908-03-9)
- 3-(3,4,5-Trifluorophenyl)propiophenone (CAS 898777-56-5)
- Methyl 2-(3,4,5-trifluorophenyl)isonicotinate (CAS 1251843-90-9)
- Phenyl (3,4,5-Trifluorophenyl)carbamate (CAS 1481373-28-7)
- 2-(3,4,5-Trifluorophenyl)pyrimidine-5-carboxylic acid (CAS 1497184-84-5)
- 4-(2,3,4-Trifluorophenyl)-4,5,6,7-tetrahydro-3h-imidazo[4,5-c]pyridine (CAS 1010928-50-3)
Recommended Standards
- 3-Phenyl-3-(2,2,2-trifluoroacetamido)propanoic Acid (CAS 21735-63-7)
- 2-Oxo-2-[[4-(trifluoromethyl)phenyl]amino]acetic Acid Ethyl Ester (CAS 69066-00-8)
- 5-(Bromomethyl)-2,2,6,6-tetramethylhept-4-en-3-one (CAS 35606-00-9)
- 2-MEthyl-5-(2,2,2-trifluoro-acetylamino)-benzoic acid methyl ester (CAS 2092930-01-1)
- 1-Methyl-4-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine (CAS 1310383-04-0)
- 1009303-56-3 4-Fluoro-3-(tetrazol-5-yl)phenylboronic acid C7H6BFN4O2 Z6327 (CAS 1009303-56-3)
- 1-[4-methyl-2-(propan-2-yl)-1,3-thiazol-5-yl]ethan-1-one (CAS 1247900-44-2)
- Neostigmine Impurity 49 (CAS CATO-C4X-204249)
- 1-(5-Fluoro-2-pyrimidinyl)piperidine-4-carboxylic Acid (CAS 1261229-85-9)
- 1-(2-Amino-5-fluoro-4-methylphenyl)ethan-1-one (CAS 937816-84-7)
- (S)-4-Methyl-2-(3-oxobenzo[d]isothiazol-2(3h)-yl)pentanoic acid (CAS 1212136-21-4)
- 5-Amino-2-(pyridin-2-ylamino)pyrimidin-4(1H)-one (CAS 77961-59-2)
- 7-Chloro-6,8-dimethyl-[1,2,4]triazolo[4,3-b]pyridazine (CAS 478039-77-9)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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