6032-32-2, 4-Methoxyphenyl β-D-glucopyranoside, 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: 286.28

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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 Number	6032-32-2
Product Name	Methylarbutin
IUPAC Name	(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-methoxyphenoxy)oxane-3,4,5-triol
Molecular Formula	C13H18O7
Molecular Weight	286.28 g/mol
InChI	InChI=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 Key	SIXFVXJMCGPTRB-UJPOAAIJSA-N
SMILES	COC1=CC=C(C=C1)OC2C(C(C(C(O2)CO)O)O)O
Solubility	Soluble in DMSO
Synonyms	ß-PMP-Glc; Beta-PMP-Glc; p-Methoxyphenyl-ß-D-glucopyranoside; p-Methoxyphenyl-Beta-D-glucopyranoside;
Canonical SMILES	COC1=CC=C(C=C1)OC2C(C(C(C(O2)CO)O)O)O
Isomeric SMILES	COC1=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.: C₁₃H₁₈O₇M.W.: 286.28 Batch No: 20120310 Quantity: 25g

*Items*	*Standards*	*Results*
Appearance	White powder	Complies
MS and NMR	Should comply	Complies
Identification	IR and TLC	Complies
Optical activity [a ] ²⁰_D (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%