suppliers for Germany 62499-27-8,(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-(hydroxymethyl)phenoxy]oxane-3,<br />4,5-triol suppliers
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CAS No 62499-27-8 , (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-(hydroxymethyl)phenoxy]oxane-3,
4,5-triol Search by region : Germany

  • Name: (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-(hydroxymethyl)phenoxy]oxane-3,
    4,5-triol
  • Synonyms: beta-D-Glucopyranoside; Gastrodine; Gastrodin; 62499-27-8;Gastrodine;(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-(hydroxymethyl)phenoxy]oxane-3,
    4,5-triol; 4-(hydroxymethyl)phenyl;
  • CAS Registry Number:
  • Melting Point: 154-157ºC
  • Density: 1.51.504 g/cm3
  • Refractive index: 1.638
  • Molecular Weight: 286.27782
  • InchiKey: PUQSUZTXKPLAPR-UJPOAAIJSA-N
  • InChI: InChI=1S/C13H18O7/c14-5-7-1-3-8(4-2-7)19-13-12(18)11(17)10(16)9(6-15)20-
    13/h1-4,9-18H,5-6H2/t9-,10-,11+,12-,13-/m1/s1
  • Molecular Formula: C13H18O7
  • Molecular Structure:CAS No:62499-27-8 (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-(hydroxymethyl)phenoxy]oxane-3,<br />4,5-triol

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62499-27-8 GASTRODIN

  • Germany Cfm Oskar Tropitzsch [Manufacturer]
  • Tel: +49-9231-9619-0
  • Fax: +49-9231-9619-60
  • Address: Cfm Oskar Tropitzsch
    Waldershofer Str. 49-51
    95615 Marktredwitz
    Germany null,nullGermany
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62499-27-8 Gastrodin

  • Gastrodin
  • 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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References of (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-(hydroxymethyl)phenoxy]oxane-3,
4,5-triol
Title: Gastrodin
CAS Registry Number: 62499-27-8
CAS Name: 4-(Hydroxymethyl)phenyl-b-D-glucopyranoside
Synonyms: 4-(b-D-glucopyranosyloxy)benzyl alcohol
Molecular Formula: C13H18O7
Molecular Weight: 286.28
Percent Composition: C 54.54%, H 6.34%, O 39.12%
Literature References: Pharmacologically active constituent of the traditional medicinal plant, gastrodia, q.v. Prepn: B. Helferich et al., Ann. 508, 192 (1934); A. E. Pavlov et al., Russ. J. Gen. Chem. 71, 1811 (2001). Isoln from Gastrodia elata tuber: H. Taguchi et al., Chem. Pharm. Bull. 29, 55 (1981); H.-B. Li, F. Chen, J. Chromatogr. A 1052, 229 (2004). CE determn in medicinal formulations: Y. Zhao et al., ibid. 849, 277 (1999). Pharmacokinetics in rats: R. Wang et al., J. Liq. Chromatogr. Relat. Technol. 25, 857 (2002). Pharmacology in gerbils: S.-J. An et al., J. Neurosci. Res. 71, 534 (2003).
Properties: mp 169-170°. [a]D20 -17.5° (c = 1 in pyridine). pKa 9.10. uv max (aq soln): 249 nm (log e 4.140).
Melting point: mp 169-170°
pKa: pKa 9.10
Optical Rotation: [a]D20 -17.5° (c = 1 in pyridine)
Absorption maximum: uv max (aq soln): 249 nm (log e 4.140)
 
Derivative Type: Hemihydrate
Properties: Colorless needles from methanol + ethyl acetate, mp 156-157°. [a]D33 -62.1° (in ethanol). uv max (ethanol): 223, 273, 278 (log e 3.91, 2.88, sh 2.78).
Melting point: mp 156-157°
Optical Rotation: [a]D33 -62.1° (in ethanol)
Absorption maximum: uv max (ethanol): 223, 273, 278 (log e 3.91, 2.88, sh 2.78)