Skip to Content
Merck
CN

Key Documents

View All Documentation

92145

D-Panose

analytical standard

Synonym(s):

α-D-Glc-(1→6)-α-D-Glc-(1→4)-D-Glc, O-α-D-Glucopyranosyl-(1→6)-O-α-D-glucopyranosyl-(1→4)-D-glucose

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C18H32O16
CAS Number:
33401-87-5
Molecular Weight:
504.44
EC Number:
251-500-2
UNSPSC Code:
41116107
NACRES:
NA.24
Beilstein/REAXYS Number:
100481
MDL number:
MFCD00151376
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

analytical standard

Quality Level

100

assay

≥97% (HPLC)

optical activity

[α]/D 153±8°, 3 hr, c = 0.8 in H2O

shelf life

limited shelf life, expiry date on the label

application(s)

food and beverages

format

neat

SMILES string

OC[C@H]1O[C@H](OC[C@H]2O[C@H](O[C@H]3[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]3CO)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C18H32O16/c19-1-4-7(21)9(23)13(27)17(32-4)30-3-6-8(22)10(24)14(28)18(33-6)34-15-5(2-20)31-16(29)12(26)11(15)25/h4-29H,1-3H2/t4-,5-,6-,7-,8-,9+,10+,11-,12-,13-,14-,15-,16+,17+,18-/m1/s1

InChI key

OWEGMIWEEQEYGQ-QNHQVNOCSA-N

General description

D-Panose belongs to the class of oligosaccharides, found to be mildly sweet. It is composed of 1–4 and 1–6 linkages in its structure. Its potential as a prebiotic candidate in pure culture and colon simulator utilizing the complex fecal microbiota is investigated. It is reported as a component present in Chinese rice wine, and also exists as an important bioactive constituent of various types of honey.

Application

D-Panose may be used as an analytical standard in the following:     
  • analysis of the analyte in spiked aqueous samples using magnesium oxide nanoparticles (MgO-NPs) as a matrix followed by surface-assisted laser desorption-ionization time-of-flight mass spectrometry (SALDI-MS). This technique can be further applied for the analysis of the analyte in the low-mass region
  • determination of the analyte in Chinese rice wine using Fourier transform mid-infrared spectroscopy (FT-MIR)
  • determination of the analyte in adulterated commercial sweet sorghum syrup using ion chromatography with integrated pulsed amperometric detection (IC-IPAD)- sodium hydroxide (NaOH)/sodium acetate (NaOAc) gradient method

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

涉药品监管产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCN8236
BCCL9426
BCCK5286
BCCH1915
BCCG8729

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Continuous production of panose by immobilized neopullulanase
Kuriki T, et al.
Journal of Fermentation and Bioengineering, 73(3), 198-202 (1995)
Detecting adulterated commercial sweet sorghum syrups with ion chromatography oligosaccharide fingerprint profiles
Eggleston G, et al.
Separations, 3(3), 20-20 (2016)
Screening bioactivity and bioactive constituents of Nordic unifloral honeys
Salonen A, et al.
Food Chemistry, 237, 214-224 (2017)
View All Related Papers

Global Trade Item Number

SKUGTIN
92145-25MG04061835505746