2-Carbamoyl-2-fluoro-3-methylbutanoic acid CAS 18283-36-8
| CAS No. | 18283-36-8 |
| Molecular Formula | C6H10FNO3 |
| Molecular Weight | 163.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Carbamoyl-2-fluoro-3-methylbutanoic acid (CAS 18283-36-8), molecular formula C6H10FNO3 and molecular weight 163.15 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 2-Carbamoyl-2-fluoro-3-methylbutanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 163.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-Carbamoyl-2-fluoro-3-methylbutanoic 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 | C6H10FNO3 |
| Molecular Weight | 163.15 g/mol |
| 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, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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- Cis-4-Amino-2-Butenoic Acid (CAS 55199-25-2)
- 5-((3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl)oxy)nicotinic acid (CAS 1421662-49-8)
- 1,4-Bis(methylthio)benzene (CAS 699-20-7)
- 4-Cyano-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1190320-22-9)
- Tadalafil Impurity 178 (CAS CATO-C4X-1087178)
- N-Methyl-1-(2-quinoxalinyl)methanamine oxalate (CAS 1185033-05-9)
- 5-(tert-Butyl)-2-(methylamino)phenol (CAS 1243457-55-7)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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