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CAS No 22204-53-1 , Naproxen Search by region : China

  • Name: Naproxen
  • Synonyms: (+)-6-Methoxy-alpha-methyl-2-naphthaleneacetic acid; (S)-6-Methoxy-alpha-methyl-2-naphthaleneacetic acid; Naproxen;Naproxen;(S)-(+)-2-(6-Methoxy-2-naphthyl)propionic acid;(+)-2-(6-Methoxy-2-naphthyl)-propionic acid;
  • CAS Registry Number:
  • Transport: UN 2811
  • Melting Point: 153-154 ºC
  • Flash Point: 154.5°C
  • Boiling Point: 403.9°Cat760mmHg
  • Density: 1.197g/cm3
  • Refractive index: 67.5 ° (C=1, CHCl3)
  • Water Solubility: practically insoluble at low and soluble at high
  • Safety Statements: R22
  • Hazard Symbols: Xn: Harmful;
  • Flash Point: 154.5°C
  • EINECS: 244-838-7
  • Molecular Weight: 230.26
  • InChI: InChI=1/C14H14O3/c1-9(14(15)16)10-3-4-12-8-13(17-2)6-5-11(12)7-10/h3-9H,1-2H3,(H,15,16)/t9-/m0/s1
  • Risk Statements: S36/37
  • Molecular Formula: C14H14O3
  • Molecular Structure:CAS No:22204-53-1 Naproxen

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22204-53-1 Naproxen

  • Naproxen White or off-white crystalline powder; odorless or almost odorless. Dissolved in methanol, ethanol or chloroform, slightly soluble in ether, almost insoluble in water.
  • China Foshan DaoLin Biotechnology Co., Ltd. [Agent]
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22204-53-1 Naproxen

  • Product Name: Naproxen Synonyms: ()-2-(methoxy-2-naphthyl)-propionicacid;()-2-(methoxy-2-naphthyl)-propionsaeure;()-propionicaci;(+)-2-(Methoxy-2-naphthyl)-propionic acid;(+)-2-(methoxy-2-naphthyl)-propionicacid;(+)-2-(Methoxy-2-naphthyl)-propionsaeu...
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  • China Wuhan Hezhong Bio-Chemical Manufature Co.,Ltd [Manufacturer]
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22204-53-1 Naproxen 22204-53-1

  • Naproxen 22204-53-1 Synonyms: ()-2-(methoxy-2-naphthyl)-propionicacid;()-2-(methoxy-2-naphthyl)-propionsaeure;()-propionicaci;(+)-2-(Methoxy-2-naphthyl)-propionic acid;(+)-2-(methoxy-2-naphthyl)-propionicacid;(+)-2-(Methoxy-2-naphthyl)-propionsaeure;...
  • China Hubei Yuancheng Saichuang Technology Co.Ltd [Manufacturer]
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22204-53-1 Naproxen

  • Product Name: Naproxen Synonyms: ()-2-(methoxy-2-naphthyl)-propionicacid;()-2-(methoxy-2-naphthyl)-propionsaeure;()-propionicaci;(+)-2-(Methoxy-2-naphthyl)-propionic acid;(+)-2-(methoxy-2-naphthyl)-propionicacid;(+)-2-(Methoxy-2-naphthyl)-propionsaeu...
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22204-53-1 Naproxen

  • Naproxen Synonyms: ()-2-(methoxy-2-naphthyl)-propionicacid;()-2-(methoxy-2-naphthyl)-propionsaeure;()-propionicaci;(+)-2-(Methoxy-2-naphthyl)-propionic acid;(+)-2-(methoxy-2-naphthyl)-propionicacid;(+)-2-(Methoxy-2-naphthyl)-propionsaeure;(+)-2-napht...
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22204-53-1 Naproxen

  • Naproxen Product Name: Naproxen Synonyms: ()-2-(methoxy-2-naphthyl)-propionicacid;()-2-(methoxy-2-naphthyl)-propionsaeure;()-propionicaci;(+)-2-(Methoxy-2-naphthyl)-propionic acid;(+)-2-(methoxy-2-naphthyl)-propionicacid;(+)-2-(Methoxy-2-naphthyl)-pr...
  • Min. Order: 100000
  • FOB Price: USD1 - 2 /
  • China Wuhan Yuancheng Gongchuang Technology Co.Ltd. [Manufacturer]
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  • Address: No.496,Zhongshan Road Wuhan,HubeiChina
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  • 22204-53-1 Naproxen

    • Naproxen Product Name: Naproxen Synonyms: ()-2-(methoxy-2-naphthyl)-propionicacid;()-2-(methoxy-2-naphthyl)-propionsaeure;()-propionicaci;(+)-2-(Methoxy-2-naphthyl)-propionic acid;(+)-2-(methoxy-2-naphthyl)-propionicacid;(+)-2-(Methoxy-2-naphthyl)-pr...
    • China Hubei Yuancheng Gongchuang Technology Co.,Ltd [Manufacturer]
    • Tel: 86-027-50755970
    • Address: No.496,Zhongshan Road, Wuhan, Hubei, China Wuhan,HubeiChina
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    22204-53-1 DL-Naproxen

    • DL-Naproxen Chinese name English name DL-Naproxen DL- naproxen CAS No. 22204-53-1 The molecular formula C14H14O3 with molecular weight of 230 Appearance: white or white solid block Naphthoic acid NMT 0.5% naphthalene ethylene oxime NMT 0.2% Acetonaph...
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    • China Hubei Widely Chemical Technology Co., Ltd [Manufacturer, Trading Company]
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    • Address: 204#,Jiefang Avenue,Qiaokou District,Wuhan wuhan,HebeiChina
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    22204-53-1 Naproxene

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    22204-53-1 Naproxene

    • China Taiyuan RHF CO., ltd. [Manufacturers]
    • Tel: 0351-7436719
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    • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi null,ShanXiChina
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    References of Naproxen
    Title: Naproxen
    CAS Registry Number: 22204-53-1
    CAS Name: (aS)-6-Methoxy-a-methyl-2-naphthaleneacetic acid
    Synonyms: d-2-(6-methoxy-2-naphthyl)propionic acid; MNPA
    Manufacturers' Codes: RS-3540
    Trademarks: Bonyl (Erco); Dysmenalgit (Krewel); Equiproxen (Syntex); Floginax (Lifepharma); Laraflex (Lagap); Laser (Tosi); Malexin (BASF); Naixan (Tanabe); Napren (Nycomed); Naprius (Magis); Naprosyn (Syntex); Naprosyne (Syntex); Naprux (Andromaco); Naxen (Syntex); Nycopren (Nycomed); Pranoxen (Napp); Prexan (Lafare); Proxen (Syntex); Proxine (Del Saz & Filippini); Veradol (Schering AG); Xenar (Alfa)
    Molecular Formula: C14H14O3
    Molecular Weight: 230.26
    Percent Composition: C 73.03%, H 6.13%, O 20.85%
    Literature References: Nonsteroidal anti-inflammatory. Prepn: J. H. Fried, I. T. Harrison, ZA 6707597; eidem, US 3904682; eidem, US 4009197 (1968, 1975, 1977 all to Syntex); I. T. Harrison et al., J. Med. Chem. 13, 203 (1970). Pharmacology: Roszkowski et al., J. Pharmacol. Exp. Ther. 179, 114 (1971). Activity may be due to the ability to inhibit prostaglandin biosynthesis. Mode of action studies: Tomlinson et al., Biochem. Biophys. Res. Commun. 46, 552 (1972). Metabolism: Runkel et al., J. Pharm. Sci. 61, 703 (1972). HPLC determn in plasma and serum: P. J. Streete, J. Chromatogr. 495, 179 (1989). Stereoselective synthesis: K. T. Wan, M. E. Davis, Nature 370, 449 (1994). Clinical studies: Katona et al., Clin. Trials J. 8, 3 (1972); Runkel, Chem. Pharm. Bull. 20, 1457 (1972). Review: Arzneim.-Forsch. 25, 278-332 (1975). Review of pharmacology and therapeutic efficacy: R. N. Brogden et al., Drugs 18, 241-277 (1979). Comprehensive description: F. J. Al-Shammary et al., Anal. Profiles Drug Subs. Excip. 21, 345-373 (1992).
    Properties: Crystals from acetone-hexane, mp 152-154°. [a]D +66° (in chloroform). Sol in 25 parts ethanol (96%), 20 parts methanol, 15 parts chloroform, 40 parts ether. Practically insol in water. LD50 in mice (mg/kg): 435 i.v.; 1234 orally; in rats (mg/kg): 575 i.p.; 534 orally (Roszkowski).
    Melting point: mp 152-154°
    Optical Rotation: [a]D +66° (in chloroform)
    Toxicity data: LD50 in mice (mg/kg): 435 i.v.; 1234 orally; in rats (mg/kg): 575 i.p.; 534 orally (Roszkowski)
     
    Derivative Type: Piperazine salt
    CAS Registry Number: 70981-66-7
    Synonyms: Piproxen
    Trademarks: Numidan (Coop. Farm.)
    Molecular Formula: (C14H14O3)2.C4H10N2
    Molecular Weight: 546.65
    Percent Composition: C 70.31%, H 7.01%, O 17.56%, N 5.12%
     
    Derivative Type: Sodium salt
    CAS Registry Number: 26159-34-2
    Manufacturers' Codes: RS-3650
    Trademarks: Aleve (Procter & Gamble); Anaprox (Syntex); Antalgin (Syntex); Apranax (Syntex); Axer Alfa (Alfa); Flanax (Syntex); Gynestrel (Recordati); Miranax (Syntex); Naprelan (Wyeth-Ayerst); Primeral (Master); Synflex (Recordati)
    Molecular Formula: C14H13NaO3
    Molecular Weight: 252.24
    Percent Composition: C 66.66%, H 5.19%, Na 9.11%, O 19.03%
    Properties: Crystals from acetone, mp 244-246°. [a]D -11° (in methanol).
    Melting point: mp 244-246°
    Optical Rotation: [a]D -11° (in methanol)
     
    Therap-Cat: Anti-inflammatory; analgesic; antipyretic.
    Therap-Cat-Vet: Anti-inflammatory.
    Keywords: Analgesic (Non-Narcotic); Anti-inflammatory (Nonsteroidal); Arylpropionic Acid Derivatives; Antipyretic.