82304-99-2 InChI=1/C10H10O4/c1-2-14-10(13)7-3-4-9(12)8(5-7)6-11/h3-6,12H,2H2,1H benzoic acid, 3-formyl-4-hydroxy-, ethyl ester ethyl 3-formyl-4-hydroxybenzoate CAS 82304-99-2
| CAS No. | 82304-99-2 |
| Molecular Formula | C10H16O4 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 82304-99-2 InChI=1/C10H10O4/c1-2-14-10(13)7-3-4-9(12)8(5-7)6-11/h3-6,12H,2H2,1H benzoic acid, 3-formyl-4-hydroxy-, ethyl ester ethyl 3-formyl-4-hydroxybenzoate (CAS 82304-99-2), a certified reference material (molecular formula C10H16O4, MW 200.23 g/mol) for analytical method development and quality control.
82304-99-2 InChI=1/C10H10O4/c1-2-14-10(13)7-3-4-9(12)8(5-7)6-11/h3-6,12H,2H2,1H benzoic acid, 3-formyl-4-hydroxy-, ethyl ester ethyl 3-formyl-4-hydroxybenzoate (C10H16O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 82304-99-2 InChI=1/C10H10O4/c1-2-14-10(13)7-3-4-9(12)8(5-7)6-11/h3-6,12H,2H2,1H benzoic acid, 3-formyl-4-hydroxy-, ethyl ester ethyl 3-formyl-4-hydroxybenzoate 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 | C10H16O4 |
| Molecular Weight | 200.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1980 |
Related InChI Standards
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Recommended Standards
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