As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:80382-23-6
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inquiryProduct Name Loxoprofen sodium Other Name CS-600 Appearance White Powder Specification (COA) Item Index
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inquiryUnique advantages for Loxoprofen sodium Cas 80382-23-6 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White to yellowish white crystals or crystalline powder Storage:Cool d
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Cas:80382-23-6
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inquiryChinese name: Loxoprofen Sodium Chinese alias: 2 - [4 - (2 - oxygen generation, methyl cyclopentane - 1) phenyl] propionic acid sodium dihydrate; LXP English name: Loxoprofen Sodium English alias: CS - 600; Loxoprofen sodium dihydrate; Sodium 2
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Cas:80382-23-6
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inquiryName: Loxoprofen Sodium CAS:80382-23-6 MF: C15H17NaO3 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:API Transportation:By sea or by air Port:Qingdao Port
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Cas:80382-23-6
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inquiryAppearance:White powder Storage:R.T Package:25kg/drum Application:Used as an anti-inflammatory analgesic Transportation:Express/Sea/Air Port:Any port in China
Cas:80382-23-6
Min.Order:1 Kilogram
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inquiry1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: Loxoprofen sodium Molecular Structure: Formula: C15H17NaO3 Molecular Weight : 268.28 Synonyms: alpha-methyl-4-((2-oxocyclopentyl)methyl)benzeneacetatesodiu
Cas:80382-23-6
Min.Order:1 Kilogram
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inquiry1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Onchem specialized in APIs, chemical intermed
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Cas:80382-23-6
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Cas:80382-23-6
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inquiryLoxoprofen sodium CAS: 80382-23-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic interm
Cas:80382-23-6
Min.Order:1 Gram
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Cas:80382-23-6
Min.Order:10 Gram
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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Cas:80382-23-6
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inquiryLoxoprofen Sodium /Specification: JP or Internal Control Standard/ Min order quantity: 10kg / Packing: 10kg/drum Appearance:White to yellowish white crystals or crystalline powder Storage:Store in cool place. Package:10kg/drum or 15kg/dr
Cas:80382-23-6
Min.Order:10 Kilogram
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inquiryLoxoprofen sodium CAS: 80382-23-6 Specification Test Item Analysis Specification Result Description It occurs as white to yellowish white crystals or crystalline power whit
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water for 2h; Reflux; | 96.6% |
With methanol; sodium hydroxide for 1h; | 95% |
With sodium hydroxide In ethanol at 50℃; for 2h; | 90.3% |
2-(4-(bromomethyl)phenyl)propanoic acid
2-ethoxycarbonyl-1-cyclopentanone
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Stage #1: 2-[4-(bromomethyl)phenyl]propanoic acid; 2-ethoxycarbonyl-1-cyclopentanone With sodium hydroxide In N,N-dimethyl-formamide under 760.051 Torr; for 8h; Stage #2: With hydrogenchloride In water; N,N-dimethyl-formamide pH=5 - 6; Further stages; | 92% |
1-(1-chloroethyl)-4-methylbenzene
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 7 steps 1: magnesium / tetrahydrofuran / 1.5 h / 20 - 30 °C / Inert atmosphere 2: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) / dichloromethane / Reflux 3: sulfuric acid / 16 h / 0 - 5 °C 4: sodium periodate / N,N-dimethyl-formamide / 150 °C 5: hydrogenchloride / water / 4.5 h / Reflux 6: 5%-palladium/activated carbon; hydrogen / methanol / 14 h / 10 - 15 °C / 1125.11 Torr / Autoclave 7: sodium hydroxide / ethanol / 1 h / Reflux View Scheme |
(R,S)-2-(4'-methylphenyl) propionic acid
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) / dichloromethane / Reflux 2: sulfuric acid / 16 h / 0 - 5 °C 3: sodium periodate / N,N-dimethyl-formamide / 150 °C 4: hydrogenchloride / water / 4.5 h / Reflux 5: 5%-palladium/activated carbon; hydrogen / methanol / 14 h / 10 - 15 °C / 1125.11 Torr / Autoclave 6: sodium hydroxide / ethanol / 1 h / Reflux View Scheme |
2-(4-(bromomethyl)phenyl)propanoic acid
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: sulfuric acid / 16 h / 0 - 5 °C 2: sodium periodate / N,N-dimethyl-formamide / 150 °C 3: hydrogenchloride / water / 4.5 h / Reflux 4: 5%-palladium/activated carbon; hydrogen / methanol / 14 h / 10 - 15 °C / 1125.11 Torr / Autoclave 5: sodium hydroxide / ethanol / 1 h / Reflux View Scheme | |
Multi-step reaction with 4 steps 1.1: sulfuric acid / toluene / 35 °C 1.2: 5 h / 281 °C 2.1: sodium methylate / toluene; dimethyl sulfoxide; methanol / 1.5 h / 2 - 5 °C 2.2: 5 - 18 °C 3.1: acetic acid; sulfuric acid / water / 2 h / 110 °C 4.1: sodium hydroxide / acetone / 30 °C / pH 7.2 View Scheme | |
Multi-step reaction with 4 steps 1: sulfuric acid / 6 h / 0 - 5 °C 2: potassium carbonate / toluene / 12 h / Reflux 3: hydrogen bromide; acetic acid / 8 h / Reflux 4: sodium hydroxide / ethanol; water / 3 h / 20 °C / pH 7 - 8 View Scheme | |
Multi-step reaction with 4 steps 1: sulfuric acid / 6 h / Cooling with ice 2: toluene / 12 h / 110 °C 3: sodium hydroxide; water / toluene / 2 h / 80 °C 4: sodium hydroxide / ethanol / 2 h / 50 °C View Scheme |
2-(4-bromomethylphenyl)propionic acid methyl ester
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sodium periodate / N,N-dimethyl-formamide / 150 °C 2: hydrogenchloride / water / 4.5 h / Reflux 3: 5%-palladium/activated carbon; hydrogen / methanol / 14 h / 10 - 15 °C / 1125.11 Torr / Autoclave 4: sodium hydroxide / ethanol / 1 h / Reflux View Scheme | |
Multi-step reaction with 3 steps 1.1: sodium methylate / toluene; dimethyl sulfoxide; methanol / 1.5 h / 2 - 5 °C 1.2: 5 - 18 °C 2.1: acetic acid; sulfuric acid / water / 2 h / 110 °C 3.1: sodium hydroxide / acetone / 30 °C / pH 7.2 View Scheme | |
Multi-step reaction with 2 steps 1.1: sodium carbonate / acetone 2.1: hydrogenchloride / acetic acid / Reflux 2.2: Reflux View Scheme | |
Multi-step reaction with 3 steps 1: potassium carbonate / toluene / 12 h / Reflux 2: hydrogen bromide; acetic acid / 8 h / Reflux 3: sodium hydroxide / ethanol; water / 3 h / 20 °C / pH 7 - 8 View Scheme | |
Multi-step reaction with 3 steps 1: toluene / 12 h / 110 °C 2: sodium hydroxide; water / toluene / 2 h / 80 °C 3: sodium hydroxide / ethanol / 2 h / 50 °C View Scheme |
2-(4-formylphenyl)propionic acid methyl ester
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogenchloride / water / 4.5 h / Reflux 2: 5%-palladium/activated carbon; hydrogen / methanol / 14 h / 10 - 15 °C / 1125.11 Torr / Autoclave 3: sodium hydroxide / ethanol / 1 h / Reflux View Scheme |
loxoprofen methyl ester
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol for 1h; Reflux; | 35.36 g |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: magnesium; iodine / tetrahydrofuran / 20 - 25 °C 1.2: 0 - 20 °C 2.1: hydrogenchloride / methanol; water / 0 °C / Reflux 2.2: 0 °C / Reflux 3.1: sodium hydroxide; methanol / 1 h View Scheme |
1-bromomethyl-4-bromobenzene
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: sodium methylate / methanol / Reflux 2.1: acetic acid; hydrogenchloride / water / Reflux 3.1: pyridinium p-toluenesulfonate / methanol / 45 - 50 °C 4.1: magnesium; iodine / tetrahydrofuran / 20 - 25 °C 4.2: 0 - 20 °C 5.1: hydrogenchloride / methanol; water / 0 °C / Reflux 5.2: 0 °C / Reflux 6.1: sodium hydroxide; methanol / 1 h View Scheme |
methyl 2-oxocyclopentane-1-carboxylate
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: sodium methylate / methanol / Reflux 2.1: acetic acid; hydrogenchloride / water / Reflux 3.1: pyridinium p-toluenesulfonate / methanol / 45 - 50 °C 4.1: magnesium; iodine / tetrahydrofuran / 20 - 25 °C 4.2: 0 - 20 °C 5.1: hydrogenchloride / methanol; water / 0 °C / Reflux 5.2: 0 °C / Reflux 6.1: sodium hydroxide; methanol / 1 h View Scheme |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: acetic acid; hydrogenchloride / water / Reflux 2.1: pyridinium p-toluenesulfonate / methanol / 45 - 50 °C 3.1: magnesium; iodine / tetrahydrofuran / 20 - 25 °C 3.2: 0 - 20 °C 4.1: hydrogenchloride / methanol; water / 0 °C / Reflux 4.2: 0 °C / Reflux 5.1: sodium hydroxide; methanol / 1 h View Scheme |
2-(4-bromobenzyl)cyclopentanone
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: pyridinium p-toluenesulfonate / methanol / 45 - 50 °C 2.1: magnesium; iodine / tetrahydrofuran / 20 - 25 °C 2.2: 0 - 20 °C 3.1: hydrogenchloride / methanol; water / 0 °C / Reflux 3.2: 0 °C / Reflux 4.1: sodium hydroxide; methanol / 1 h View Scheme |
methyl 2-(4-methylphenyl)propanoate
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) / tetrachloromethane / Reflux 2.1: sodium carbonate / acetone 3.1: hydrogenchloride / acetic acid / Reflux 3.2: Reflux View Scheme |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Stage #1: C18H22O5 With hydrogenchloride In acetic acid Reflux; Stage #2: With sodium hydroxide In ethanol Reflux; |
cyclopentanone
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: toluene-4-sulfonic acid / toluene / 8 h / 110 °C 2: toluene / 12 h / 110 °C 3: sodium hydroxide; water / toluene / 2 h / 80 °C 4: sodium hydroxide / ethanol / 2 h / 50 °C View Scheme |
1-(N-morpholino)cyclopent-1-ene
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: toluene / 12 h / 110 °C 2: sodium hydroxide; water / toluene / 2 h / 80 °C 3: sodium hydroxide / ethanol / 2 h / 50 °C View Scheme |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Stage #1: sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate With pyrographite In ethanol; water; acetone at 55 - 65℃; for 0.5h; Stage #2: In ethanol; water; acetone at 0 - 40℃; for 4h; | 90.3% |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
loxoprofen tolperisone salt
Conditions | Yield |
---|---|
In isopropyl alcohol at 20℃; for 0.5h; |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
With hydrogenchloride In water; toluene |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
loxoprofen methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride / water; toluene 2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / 0 - 20 °C View Scheme |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
methyl (+/-)-2-<4-(trans-2-hydroxycyclopentylmethyl)phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrogenchloride / water; toluene 2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / 0 - 20 °C 3: sodium tetrahydroborate / ethanol / 2 h / 0 °C View Scheme |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: hydrogenchloride / water; toluene 2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / 0 - 20 °C 3: sodium tetrahydroborate / ethanol / 2 h / 0 °C 4: 1H-imidazole / dichloromethane; N,N-dimethyl-formamide View Scheme |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: hydrogenchloride / water; toluene 2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / 0 - 20 °C 3: sodium tetrahydroborate / ethanol / 2 h / 0 °C 4: 1H-imidazole / dichloromethane; N,N-dimethyl-formamide 5: lithium hydroxide monohydrate / water; tetrahydrofuran; ethanol View Scheme |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: hydrogenchloride / water; toluene 2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / 0 - 20 °C 3: sodium tetrahydroborate / ethanol / 2 h / 0 °C 4: 1H-imidazole / dichloromethane; N,N-dimethyl-formamide 5: lithium hydroxide monohydrate / water; tetrahydrofuran; ethanol 6: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 0 - 20 °C View Scheme |
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
With triethylamine In toluene |
chloromethyl n-butyrate
sodium 2-<4-<(2-oxocyclopentyl)methyl>phenyl>propionate
Conditions | Yield |
---|---|
With triethylamine In toluene |
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