1-Butylcarbamoyl-5-Fluorouracil CAS 64098-82-4
| CAS No. | 64098-82-4 |
| Molecular Formula | C9H12FN3O3 |
| Molecular Weight | 229.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Butylcarbamoyl-5-Fluorouracil (CAS 64098-82-4), molecular formula C9H12FN3O3 and molecular weight 229.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H12FN3O3, 1-Butylcarbamoyl-5-Fluorouracil 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 229.21 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-Butylcarbamoyl-5-Fluorouracil 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 | C9H12FN3O3 |
| Molecular Weight | 229.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Butylcarbamoyl Standards
- 1-(Butylcarbamoyl)piperidine-4-carboxylic acid (CAS 874455-64-8)
- 1-(Tert-butylcarbamoyl)piperidine-3-carboxylic acid (CAS 923177-18-8)
- 1-(tert-Butylcarbamoyl)piperidine-4-carboxylic acid (CAS 675190-10-0)
- 2-(Sec-butylcarbamoyl)cyclohexane-1-carboxylic acid (CAS 1052642-90-6)
- 1-[(tert-Butylcarbamoyl)methyl]cyclopentane-1-carboxylic acid (CAS 851722-09-3)
- 2-(Butylcarbamoyl)cyclohexane-1-carboxylic acid (CAS 438613-40-2)
- 2-(Tert-butylcarbamoyl)cyclohexane-1-carboxylic acid (CAS 69049-86-1)
- 6-(Sec-butylcarbamoyl)cyclohex-3-ene-1-carboxylic acid (CAS 1212091-63-8)
Recommended Standards
- 1-(4-Fluorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 896134-34-2)
- 2-(((3-Nitropyridin-2-yl)thio)amino)acetic acid (CAS 77357-00-7)
- 1-(4-Fluorophenyl)-1,2-dihydro-3H-pyrazolo[3,4-b]pyridin-3-one (CAS 320419-94-1)
- 2-(2-Formylamino-1,3-thiazol-4-yl)-2-(methoxyimino)aceticacid (CAS 83594-38-1)
- 4-(2H-1,3-benzodioxol-5-yl)-3-cyclopropyl-1H-pyrazol-5-amine (CAS 1312617-86-9)
- 3-((3-Bromothiophen-2-yl)methyl)piperidin-3-ol (CAS 1467274-55-0)
- 3,3-Dibromo-4-chloro-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 346600-25-7)
- Ethyl 5-(2-((tert-butoxycarbonyl)amino)ethyl)-1H-1,2,4-triazole-3-carboxylate (CAS 311349-57-2)
- 2-Chloro-5-methanesulfonylbenzene-1-sulfonyl chloride (CAS 90084-62-1)
- 5-Ethyl-4-(1-(phenylsulfonyl)ethyl)-1-(p-tolyl)-1,3-dihydro-2H-imidazol-2-one (CAS 477848-65-0)
- Itraconazole Impurity 26（Relative stereochemistry） (CAS 67914-86-7)
- Propyl 3-hydroxybenzoate (CAS 38567-05-4)
- 4-Dimethylamino-2,2-diphenyl Valeric Acid (1.0mg/ml in Acetonitrile) (CAS 5348-94-7)
- Peptide 437 (CAS CATO-CPTD788437)
Why CATO?
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