Methyl 3-Formyl-4-Hydroxybenzoate CAS 24589-99-9 Assay ≥98.0% Factory
Supply ng Manufacturer, High Purity, Commercial Production
Pangalan ng Kemikal: Methyl 3-Formyl-4-Hydroxybenzoate
CAS: 24589-99-9
Pangalan ng kemikal | Methyl 3-Formyl-4-Hydroxybenzoate |
Mga kasingkahulugan | 3-Formyl-4-Hydroxy-benzoic Acid Methyl Ester;4-Hydroxy-Isophthalaldehydic Acid Methyl Ester;5-(Methoxycarbonyl)salicylaldehyde |
Numero ng CAS | 24589-99-9 |
Numero ng CAT | RF-PI486 |
Katayuan ng Stock | Sa Stock, Production Scale Hanggang Tonelada |
Molecular Formula | C9H8O4 |
Molekular na Timbang | 180.16 |
Temperatura ng pagkatunaw | 80.0 hanggang 84.0 ℃ |
Tatak | Ruifu Chemical |
item | Mga pagtutukoy |
Hitsura | Puti hanggang Puting Pulbos |
Pagsusuri | ≥98.0% |
Kahalumigmigan (KF) | ≤0.50% |
Kabuuang mga Dumi | ≤2.0% |
Pamantayan sa Pagsubok | Enterprise Standard |
Paggamit | Mga Pharmaceutical Intermediate |
Package: Bote, Aluminum foil bag, 25kg/Cardboard Drum, o ayon sa pangangailangan ng customer.
Kondisyon ng Imbakan:Mag-imbak sa mga selyadong lalagyan sa malamig at tuyo na lugar;Protektahan mula sa liwanag at kahalumigmigan.
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Ang Methyl 3-Formyl-4-Hydroxybenzoate (CAS: 24589-99-9) ay isang kapaki-pakinabang na synthetic intermediate sa synthesis ng 1,2-Benzisoxazole-5-carboxylic Acid (B197900).Isa ring kapaki-pakinabang na synthetic intermediate sa synthesis ng Roflumilast (R639700, CAS: 1616666-83-1);isang selective phosphodiesterase 4 (PDE4) inhibitor at antiasthmatic sa paggamot ng malalang obstructive pulmonary disease.