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CAS No 103-90-2 , N-(4-hydroxyphenyl)acetamide

  • Name: N-(4-hydroxyphenyl)acetamide
  • Synonyms: Lonarid; Naprinol;Paracetamol; Tylenol; Algotropyl; Datril;N-(4-hydroxyphenyl)acetamide; Acetaminofen; APAP; 4-Acetamidophenol;
  • CAS Registry Number:
  • Transport: 25kgs
  • Melting Point: 168-172 ºC
  • Density: 1,293 g/cm3
  • Refractive index: 1.619
  • Water Solubility: 14 G/L (20 ºC)
  • Safety Statements: R22;R36/38;R52/53
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29242930
  • EINECS: 203-157-5
  • Molecular Weight: 151.16256
  • InchiKey: RZVAJINKPMORJF-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H9NO2/c1-6(10)9-7-2-4-8(11)5-3-7/h2-5,11H,1H3,(H,9,10)
  • Risk Statements: S26;S37/39;S61
  • Molecular Formula: C8H9NO2
  • Molecular Structure:CAS No:103-90-2 N-(4-hydroxyphenyl)acetamide
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103-90-2 4-Acetamidophenol

  • China NINGBO PANGS CHEM INT’L CO., LTD. [Manufacturers]
  • Tel: +86-0574-27666801
  • Fax: +86-0574-27668686
  • Address: Floor 21, Building 11, Xintiandi, No. 689, Shijiroad, Ningbo, Zhejiang, China null,zhejiangChina
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103-90-2 4-Acetamidophenol

  • China NANTONG CHEM-TECH.(GROUP) CO.,LTD [Manufacturers]
  • Tel: 0086-513-85081108 85335860
  • Fax: 0086-513-85085921
  • Address: 7/F Beihao BLDG, No. 91,Zhongxiu Middle Road, Nantong,China Nantong,jiangsuChina
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103-90-2 4-Acetamidophenol

  • Hong kong HM-Chemo Co., Ltd [Manufacturers]
  • Tel: +(852) 301-98033
  • Fax: +(852) 317-12350
  • Address: Flat C, 23/F, Lucky Plaza, 315-321 Lockhart Road, Wan Chai, Hong Kong null,Hong KongHong kong
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103-90-2 4-Acetamidophenol

  • United Kingdom MDA Chemicals Ltd. [Importer/Exporter]
  • Tel: +44-(1524)-771881
  • Fax: +44-(1524)-771882
  • Address: Willow Mill, Caton, Lancaster, Lancs LA2 9RA, Lancaster,LancsUnited Kingdom
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103-90-2 4-Acetamidophenol

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103-90-2 4-Acetamidophenol

  • China Shanghai CelChem Company [Manufacturers]
  • Tel: +86-(21)-64573501, 64573502
  • Fax: +86-(21)-64573822
  • Address: Room 210, Zhonghuang Building, No. 1007, 2nd South Zongshan Road, Shanghai 200030, shanghai,ShanghaiChina
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103-90-2 Paracetamol

  • China Moon Chemical Ltd null
  • Tel: +86-(574)-27666863
  • Fax: +86-(574)-27668686, 27668810
  • Address: Floor 21,Building 11,Xintiandi,No.689, Shiji Road, Ningbo, Zhejiang 315040, null,nullChina
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103-90-2 N-Acetyl-p-Aminophenol

  • China Totemchem Co.,Ltd [Manufacturers]
  • Tel: +86-(519)-88155096
  • Fax: +86-(519)-88159212
  • Address: Room 318, No.368, Hanjiang Avenue, Xinbei District, Changzhou, Jiangsu, changzhou,jiangsuChina
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103-90-2 paracetamol

  • China PO WAI INDUSTRIAL CO. [Manufacturers]
  • Tel: 86-20-83594924
  • Fax: 86-20-83589846
  • Address: Flat null,nullChina
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References of N-(4-hydroxyphenyl)acetamide
Title: Acetaminophen
CAS Registry Number: 103-90-2
CAS Name: N-(4-Hydroxyphenyl)acetamide
Synonyms: 4¢-hydroxyacetanilide; p-hydroxyacetanilide; p-acetamidophenol; p-acetaminophenol; p-acetylaminophenol; N-acetyl-p-aminophenol; paracetamol
Trademarks: Acamol (Teva); Alpiny (SS Pharm.); Anaflon (GSK); Anhiba (Hokuriku); Apamide (Bayer); Ben-u-ron (Bene-Arzneimittel); Calpol (Pfizer); Captin (Krewel); Dafalgan (UPSA); Datril (BMS); Dirox (Gramon); Disprol (Reckitt Benckiser); Doliprane (Th?aplix); Dolprone (Bottu); Enelfa (Dolorgiet); Gelocatil (Gelos); Hedex (GSK); Momentum (Wyeth); Ortensan (Cimex); Panadol (GSK); Panaleve (Pinewood); Panodil (GSK); Paraspen (Pfizer); Pasolind N (Stada); Tempra (BMS); Tylenol (McNeil); Valadol (BMS)
Molecular Formula: C8H9NO2
Molecular Weight: 151.16
Percent Composition: C 63.57%, H 6.00%, N 9.27%, O 21.17%
Literature References: Prepn from p-nitrophenol: Morse, Ber. 11, 232 (1878); Tingle, Williams, Am. Chem. J. 37, 63 (1907); from p-aminophenol: Lumière et al., Bull. Soc. Chim. Fr. [3] 33, 785 (1905); Fierz-David, Kuster, Helv. Chim. Acta 22, 94 (1939); Wilbert, De Angelis, US 2998450 (1961 to Warner-Lambert); Bergmann, DE 453577; Chem. Zentralbl. 1928, I, 2663; Frdl. 16, 238; from p-hydroxyacetophenone hydrazone: Pearson et al., J. Am. Chem. Soc. 75, 5907 (1953). Toxicity data: G. A. Starmer et al., Toxicol. Appl. Pharmacol. 19, 20 (1971); D. C. Dahlin, S. D. Nelson, J. Med. Chem. 25, 885 (1982). Evaluation of renal effects: D. P. Sandler et al., N. Engl. J. Med. 320, 1238 (1989). Comprehensive description: J. E. Fairbrother, Anal. Profiles Drug Subs. 3, 1-109 (1974). Review of pharmacology: B. Ameer, D. J. Greenblatt, Ann. Intern. Med. 87, 202-209 (1977). Review of acetaminophen-induced hepatotoxicity: J. A. Hinson, Rev. Biochem. Toxicol. 2, 103-129 (1980); idem, Life Sci. 29, 107-116 (1981); and proposed protective agents: M. Davis, Semin. Liver Dis. 6, 138-147 (1986). For proposed toxic metabolite see Acetimidoquinone.
Properties: Large monoclinic prisms from water, mp 169-170.5°. d421 1.293. uv max (ethanol): 250 nm (e 13800). Very slightly sol in cold water, considerably more sol in hot water. Sol in methanol, ethanol, dimethylformamide, ethylene dichloride, acetone, ethyl acetate. Slightly sol in ether. Practically insol in petr ether, pentane, benzene. LD50 in mice (mg/kg): 338 orally (Starmer), 500 i.p. (Dahlin, Nelson).
Melting point: mp 169-170.5°
Absorption maximum: uv max (ethanol): 250 nm (e 13800)
Density: d421 1.293
Toxicity data: LD50 in mice (mg/kg): 338 orally (Starmer), 500 i.p. (Dahlin, Nelson)
Use: Manuf azo dyes, photographic chemicals.
Therap-Cat: Analgesic; antipyretic.
Keywords: Analgesic (Non-Narcotic); Antipyretic.