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  • 6032-32-2, 对甲氧基苯基-beta-d-葡萄糖苷, CAS:6032-32-2
6032-32-2, 对甲氧基苯基-beta-d-葡萄糖苷, CAS:6032-32-2

6032-32-2, 对甲氧基苯基-beta-d-葡萄糖苷, CAS:6032-32-2

6032-32-2, 4-Methoxyphenyl β-D-glucopyranoside, CAS:6032-32-2
C13H18O7 / 286.28
MFCD06797143

 对甲氧基苯基-beta-d-葡萄糖苷, 4-Methoxyphenyl b-D-glucopyranoside

CAS No: 6032-32-2 MDL No: MFCD06797143 Chemical Formula: C13H18O7 Molecular Weight: 286.28In Stock.现货

Bearberry has been used for centuries to treat various disorders of the urinary tract and prostate. The active ingredient in bearberry is a flavonol glycoside called arbutin, which is converted to hydroquinone during metabolism. As an antioxidant, hydroquinone inhibits the oxidation of LDL cholesterol and may reduce the risk of atherosclerosis. Hydroquinone has also been shown to have anti-inflammatory properties in rat liver microsomes and tissue culture, inhibiting prostaglandin synthesis by blocking cyclooxygenase activity. In vitro, bearberry extracts have been shown to inhibit bacterial growth on agar plates with pH levels from 4-7 and at concentrations between 0.1-1%. It was found that bearberry extracts were most effective against Pseudomonas aeruginosa strains, with MIC values ranging from 2-4 mg/mL. Bearberry extract was observed to be more effective than ampicillin against these strains in a chromatographic assay.

CAS Number6032-32-2
Product NameMethylarbutin
IUPAC Name(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-methoxyphenoxy)oxane-3,4,5-triol
Molecular FormulaC13H18O7
Molecular Weight286.28 g/mol
InChIInChI=1S/C13H18O7/c1-18-7-2-4-8(5-3-7)19-13-12(17)11(16)10(15)9(6-14)20-13/h2-5,9-17H,6H2,1H3/t9-,10-,11+,12-,13-/m1/s1
InChI KeySIXFVXJMCGPTRB-UJPOAAIJSA-N
SMILESCOC1=CC=C(C=C1)OC2C(C(C(C(O2)CO)O)O)O
SolubilitySoluble in DMSO
Synonymsß-PMP-Glc; Beta-PMP-Glc; p-Methoxyphenyl-ß-D-glucopyranoside; p-Methoxyphenyl-Beta-D-glucopyranoside;
Canonical SMILESCOC1=CC=C(C=C1)OC2C(C(C(C(O2)CO)O)O)O
Isomeric SMILESCOC1=CC=C(C=C1)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O

COA:

Product name: 4-Methoxyphenyl β-D-glucopyranoside         CAS: 6032-32-2

M.F.: C13H18O7      M.W.: 286.28     Batch No: 20120310          Quantity25g

Items

Standards

Results

Appearance

White powder

Complies

MS and NMR

Should comply

Complies

Identification

IR and TLC

Complies

Optical activity

[a ] 20D (c=1, H2O)

From -62°  to  -66°

-64.2°

Loss weight on dryness

Max. 1%

0.2%

Residue on ignition

Max. 0.5%

0.1%

TLC

One spot

One spot

Assay (HPLC)

Min. 98%

98.8%


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