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CAS No 488-81-3 , D-(+)-Arabitol

  • Name: D-(+)-Arabitol
  • Synonyms: 99%;D-(+)-Arabitol;Ribitol; Ribit = Ribitol = Adonitol;
  • CAS Registry Number:
  • Melting Point: 101-104 ºC
  • Density: 1.525 g/cm3
  • Refractive index: 1.57
  • Water Solubility: freely soluble in water
  • Safety Statements: Mildly toxic by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Hazard Symbols: Xi
  • EINECS: 207-685-7
  • Molecular Weight: 152.15
  • InChI: InChI=1/C5H12O5/c6-1-3(8)5(10)4(9)2-7/h3-10H,1-2H2
  • Risk Statements: S24/25:Avoidcontactwithskinandeyes.;
  • Molecular Formula: C5H12O5
  • Molecular Structure:CAS No:488-81-3 D-(+)-Arabitol
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488-81-3 Melatonin

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488-81-3 Melatonin

  • MelatoninMelatonin, 98.50%
  • China hangzhou onicon chemical co ltd [Manufacturer]
  • Tel: 0086 571 85054016
  • Fax: 0086 571 85054082
  • Address: no 439 zhongshan north road ,hangzhou 310003 hangzhou CHINA hangzhou,nullChina
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488-81-3 Melatonin

  • Melatonin, above 98.00%
  • China HANGZHOU ONICON PHARMA CO.,LTD [Manufacturer]
  • Tel: +86-571-85054016
  • Fax: +86-571-85054082
  • Address: 303-306 NO.439 Zhongshan North Road Hangzhou Zhejiang,China310003 Hangzhou CHINA Hangzhou,nullChina
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488-81-3 5-Methoxytryptamine; 98%

  • 5-Methoxytryptamine; 98%
  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany null,nullGermany
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488-81-3 Acetyl-5-methoxytryptamine

  • Acetyl-5-methoxytryptamine
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany null,nullGermany
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488-81-3 N-ACETYL-5-METHOXYTRYPTAMINE(MELATONINE) BR

  • N-ACETYL-5-METHOXYTRYPTAMINE(MELATONINE) BR
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong null,nullHong kong
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References of D-(+)-Arabitol
Title: Adonitol
CAS Registry Number: 488-81-3
CAS Name: Ribitol
Synonyms: adonite
Molecular Formula: C5H12O5
Molecular Weight: 152.15
Percent Composition: C 39.47%, H 7.95%, O 52.58%
Literature References: A pentitol from Adonis vernalis L., Ranunculaceae; also from A. amurensis L., Ranunculaceae: Santavy, Reichstein, Pharm. Acta Helv. 23, 153 (1948).
Properties: Large, optically inactive crystals. mp 102°. Does not reduce Fehling's soln. Freely soluble in water, hot alcohol; insol in ether.
Melting point: mp 102°