methyl 5-fluoro-2-formylbenzoate CAS 1194374-71-4
| CAS No. | 1194374-71-4 |
| Molecular Formula | C9H13FO3 |
| Molecular Weight | 188.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 5-fluoro-2-formylbenzoate (C9H13FO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies methyl 5-fluoro-2-formylbenzoate (CAS 1194374-71-4), a certified reference material (molecular formula C9H13FO3, MW 188.20 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), methyl 5-fluoro-2-formylbenzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H13FO3 |
| Molecular Weight | 188.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related methyl Standards
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- 4-fluoro-1H-indazole-5-carboxylic acid (CAS 1041481-59-7)
- 5-fluoro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1067193-34-3)
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Recommended Standards
- 6-fluoro-3H-benzimidazole-4-carboxylic acid (CAS 1193387-31-3)
- 6-(3-Fluorophenyl)-3-pyridinamine (CAS 1214327-17-9)
- 5-fluoro-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (CAS 1190319-87-9)
- 4-Fluoro-[1,1'-biphenyl]-3-ol (CAS 1214328-95-6)
- Methyl 5-((tert-butoxycarbonyl)amino)piperidine-3-carboxylate (CAS 903094-67-7)
- (4-(2-Aminoethyl)piperazin-1-yl)(phenyl)methanone (CAS 123469-39-6)
- 4-Amino-N-(4-hydroxyphenyl)benzamide (CAS 13160-60-6)
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- 2,2,6-Trimethylpiperidin-4-ol hydrochloride (CAS 60874-70-6)
- 3-Bromo-4-(difluoromethoxy)benzaldehyde (CAS 1155878-02-6)
- Phosphorodithioic acid, zinc salt (CAS 19210-06-1)
- (2R,4R)-1-[(tert-butoxy)carbonyl]-4-methylpyrrolidine-2-carboxylic acid (CAS 871727-77-4)
- <I>N</I>-(Diphenylmethyl)methylamine (CAS 14683-47-7)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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