| Identification | Back Directory | [Name]
Methyl 5-formyl-2-hydroxybenzoate | [CAS]
41489-76-3 | [Synonyms]
-2-hydroxybenzoate
Methyl 5-Formylsalicylate
Methyl5-Formylsalicylate>
Methyl 5-formyl-2-hydroxybenzoate
5-formylsalicylic acid methyl ester
2-Hydroxy-5-formylbenzoic acid methyl ester
5-FORMYL-2-HYDROXYBENZOIC ACID METHYL ESTER
Benzoic acid, 5-formyl-2-hydroxy-, methyl ester
Isophthalaldehydic acid, 6-hydroxy-, methyl ester
Methyl 5-formyl-2-hydroxybenzoate in stock Factory
5-Formylsalicylic Acid Methyl Ester
Methyl 5-Formyl-2-hydroxybenzoate
5-Formyl-2-hydroxybenzoic Acid Methyl Ester | [EINECS(EC#)]
677-591-2 | [Molecular Formula]
C9H8O4 | [MDL Number]
MFCD03840784 | [MOL File]
41489-76-3.mol | [Molecular Weight]
180.16 |
| Chemical Properties | Back Directory | [Melting point ]
79.0 to 83.0 °C | [Boiling point ]
294.5±25.0 °C(Predicted) | [density ]
1.310±0.06 g/cm3(Predicted) | [storage temp. ]
Inert atmosphere,2-8°C | [form ]
powder to crystal | [pka]
7.57±0.18(Predicted) | [color ]
White to Light yellow | [InChI]
InChI=1S/C9H8O4/c1-13-9(12)7-4-6(5-10)2-3-8(7)11/h2-5,11H,1H3 | [InChIKey]
XJKWVPNWHOCFBR-UHFFFAOYSA-N | [SMILES]
C(OC)(=O)C1=CC(C=O)=CC=C1O | [CAS DataBase Reference]
41489-76-3 |
| Hazard Information | Back Directory | [Synthesis]
5-Formyl-2-hydroxybenzoic acid (500 g, 30 mmol, Sigma-Aldrich) was used as a raw material, mixed with concentrated H2SO4 (200 mL) and methanol (50 mL), and the reaction was stirred under reflux conditions for 24 hours. After completion of the reaction, the mixture was concentrated under reduced pressure to give 536 g of methyl 5-formyl-2-hydroxybenzoate (compound of formula FO) as a colorless oil in 99% yield. | [References]
[1] Patent: WO2009/27820, 2009, A2. Location in patent: Page/Page column 232
[2] Patent: US2014/155391, 2014, A1. Location in patent: Paragraph 0632; 0633
[3] Journal of Organic Chemistry, 2017, vol. 82, # 16, p. 8580 - 8589
[4] Patent: EP2143710, 2010, A1. Location in patent: Page/Page column 29
[5] Patent: EP2332942, 2011, A1. Location in patent: Page/Page column 22 |
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