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| | FURALAXYL Basic information |
| | FURALAXYL Chemical Properties |
| Melting point | 70℃ | | Boiling point | 420.1±45.0 °C(Predicted) | | density | 1.179±0.06 g/cm3(Predicted) | | vapor pressure | 7 x 10-5 Pa (20 °C) | | Water Solubility | 230 mg l-1 (20 °C) | | pka | 1.35±0.50(Predicted) | | BRN | 6427785 |
| Hazard Codes | Xn | | Risk Statements | 22-52/53 | | Safety Statements | 36/37/39-61 | | WGK Germany | 2 | | RTECS | AY6320000 | | HS Code | 29321900 |
| | FURALAXYL Usage And Synthesis |
| Uses | Furalaxyl is used for the control of soil-borne diseases caused by
Phytophthora and Pythium species and other Oomycetes on ornamentals. | | Definition | ChEBI: Methyl N-(2,6-dimethylphenyl)-N-2-furoylalaninate is an alanine derivative that is the N-furoyl derivative of methyl N-(2,6-dimethylphenyl)alaninate It is an alanine derivative, an aromatic amide, a carboxamide, a member of furans and a methyl ester. | | Origin | Furalaxyl is a condensation product of furan-2-carboxylic acid and 2,6-dimethylaniline which is subsequently coupled with methyl 2-chloropropionate. The compound was introduced in 1984.
| | Metabolic pathway | Incorporation of furalaxyl into the refreshed nutrient
solution is made several times at different plant growth
stages, and fulalaxyl is decomposed in the nutrient
solution into N-(2,6-dimethylphenyl-N-(2-
furanylcarbonyl)-DL-alanine and N-(2,6-
dimethylphenyl)-DL-alanine by an enzymatic process. | | Degradation | Furalaxyl is a stable compound which is hydrolysed only at extreme pH
values. Its calculated DT50 values (20 °C) are, at pH 1, >200 days and at
pH 10,22 days (PM).
Furalaxyl was degraded when irradiated in aqueous solution with UV
light (254 nm) with a half-life of 86 minutes. This study used non-labelled
furalaxyl but the products of amide bond fission (2) and subsequent
N-dealkylation, 2,6-dimethylaniline (3) were identified (see Scheme
1). The product mixture was therefore simpler than that obtained for
metalaxyl under similar conditions. Under simulated sunlight conditions
degradation was slower with a half-life of 391 days (Pirisi et al., 1996). |
| | FURALAXYL Preparation Products And Raw materials |
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