Detail of "6032-32-2"

CAS Number:
6032-32-2
Name:
beta-D-Glucopyranoside,4-methoxyphenyl
Molecular Structure:
Formula:
C₁₃H₁₈O₇
Molecular Weight:
286.28
Synonyms:
Glucopyranoside,p-methoxyphenyl, b-D-(7CI,8CI);4-Methoxyphenyl b-D-glucopyranoside;Methylarbutin;Methylhydroquinone glucoside;p-Methoxyphenyl b-D-glucopyranoside;p-Methoxyphenyl b-D-glucoside;
Density:
1.427 g/cm³
Melting Point:
176 °C
Boiling Point:
519 °C at 760 mmHg
Flash Point:
267.7 °C
Appearance:
white to light yellow crystal powde

Appearance:white or alm...

Molecular Formula:C13H18O7 Molecular Weight: 286.28 Pharmaceutical Intermediates

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Name 4-Methoxyphenyl-β-D-glucopyranoside M.F. C13H18O7 M.W. 286.28 CAS 6032-32-2 Price 248$ or 160€/5g

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Conversion of p-methoxyphenyl glycosides into the corresponding glycosyl chlorides and bromides, and into thiophenyl glycosides: Conversion of p-methoxyphenyl glycosides into the corresponding glycosyl chlorides and bromides, and into thiophenyl glycosides. Zhang, Zhiyuan; Magnusson, Goeran (Organic Chem., Lund Univ., Lund S-22100, Swed. 24404-53-3 and 6032-32-2 are cas registry numbers. These chemicals are also mentioned in this article.). Carbohydrate Research, 295, 41-55 (English) 1996 Elsevier. CODEN: CRBRAT. ISSN: 0008-6215. DOCUMENT TYPE: Journal CA Section: 33 (Carbohydrates) P-Methoxyphenyl (pMP) b-D-glycopyranosides (Glc, Gal, GlcNPhth, GalNPhth, GlcNTroc, Galb4Glc, Gala4Gal) were prepd. from the corresponding 1-O-acetyl sugars in 79-90% yield, using boron trifluoride etherate as promoter. Treatment of the pMP glycosides with acyl chlorides or bromides in the presence of various Lewis acids gave the corresponding glycosyl chlorides and bromides in 81-98% yield. Treatment of the acyl-protected pMP glycosides with thiophenol and boron trifluoride etherate gave the corresponding thioglycosides in 80-100% yield and high (>) b/a selectivity. The stability of pMP glycosides was investigated against a series of reagents. .

Ultraviolet (253: Ultraviolet (253.7-nm) photolysis of phenyl-.beta.-D-glucopyranosides in aqueous solution. Filby, W. Gordon; Phillips, Glyn O.; Webber, Martin G. (Dep. Chem. Appl. Chem., Univ. Salford, Salford, Engl.). Carbohydr. Res., 51(2), 269-71 (English) 1976. CODEN: CRBRAT.There are some commonly used reagents with their cas registry numbers 6032-32-2 and 20274-94-6 in this article. DOCUMENT TYPE: Journal CA Section: 33 (Carbohydrates) Section cross-reference(s): 22 Quantum yields of I (R = H, 2-Me, 3-Me, 4-Me, 4-Cl, 4-MeO) formed by homolytic scission of the glucosidic bond, i.e., reducing sugar, phenolic compds., and H2O2 are given. .