Skip to Content
Merck

Key Documents

View All Documentation

Skip To

A0451

Aloin

from Curacao aloe, ~50%

Synonym(s):

1,8-Dihydroxy-10-(β-D-glucopyranosyl)-3-(hydroxymethyl)-9(10H)-anthracenone, 10-β-D-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9(10H)-anthracenone, Aloin A, Barbaloin

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
25 g
Please contact Customer Service for Availability
CZK 2,350.00

About This Item

Empirical Formula (Hill Notation):
C21H22O9
CAS Number:
1415-73-2
Molecular Weight:
418.39
UNSPSC Code:
41116107
NACRES:
NA.79
PubChem Substance ID:
24890427
EC Number:
215-808-0
Beilstein/REAXYS Number:
6077558
MDL number:
MFCD00151160

CZK 2,350.00

Please contact Customer Service for Availability
​
Request a Bulk Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

biological source

Curacao aloe

Quality Segment

100

form

powder

concentration

~50%

color

yellow to brown

mp

418.39  °C ((785.10 °F ))

solubility

pyridine: 50 mg/mL, clear, dark red to very dark red and red purple

storage temp.

room temp

SMILES string

OC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)[C@H]2c3cccc(O)c3C(=O)c4c(O)cc(CO)cc24

InChI

1S/C21H22O9/c22-6-8-4-10-14(21-20(29)19(28)17(26)13(7-23)30-21)9-2-1-3-11(24)15(9)18(27)16(10)12(25)5-8/h1-5,13-14,17,19-26,28-29H,6-7H2/t13-,14+,17-,19+,20-,21+/m1/s1

InChI key

AFHJQYHRLPMKHU-OSYMLPPYSA-N

Biochem/physiol Actions

Purgative activity in rats requires activation by Eubacterium sp. strain BAR or similar intestinal anaerobe, presumably by conversion to aloe-emodin anthrone.

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
B6906PHL895581013727
Aloin from Curacao aloe, ~50%

Sigma-Aldrich

A0451

Aloin

Aloin from Aloe barbadensis Miller leaves, ≥97%

Sigma-Aldrich

B6906

Aloin

Aloin A phyproof® Reference Substance

PHL89558

Aloin A

Aloin United States Pharmacopeia (USP) Reference Standard

USP

1013727

Aloin

biological source

Curacao aloe

biological source

Aloe barbadensis Miller leaves

biological source

-

biological source

-

Quality Level

100

Quality Level

200

Quality Level

-

Quality Level

-

solubility

pyridine: 50 mg/mL, clear, dark red to very dark red and red purple

solubility

methanol: 100 mg/mL, clear to very slightly hazy, light yellow to yellow

solubility

-

solubility

-

form

powder

form

powder

form

-

form

-

storage temp.

room temp

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

color

yellow to brown

color

-

color

-

color

-

Still not finding the right product?

Explore all of our products under Aloin

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library

Questions

Reviews

No rating value

Active Filters