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Merck

A91906

L-(+)-Arabinose

98%

Synonym(s):

(+)-Arabinose

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1 G

CZK 709.00

25 G

CZK 1,860.00

100 G

CZK 4,190.00

CZK 709.00


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About This Item

Empirical Formula (Hill Notation):
C5H10O5
CAS Number:
Molecular Weight:
150.13
UNSPSC Code:
12352201
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-767-6
Beilstein/REAXYS Number:
1723085
MDL number:

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Product Name

L-(+)-Arabinose, 98%

InChI

1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4-,5+/m0/s1

InChI key

PYMYPHUHKUWMLA-VAYJURFESA-N

SMILES string

OC[C@H](O)[C@H](O)[C@@H](O)C=O

assay

98%

form

powder

optical activity

[α]20/D +103°, c = 1 in H2O

mp

160-163 °C (lit.)

Quality Level

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1 of 4

This Item
W325501A3256W325512
assay

98%

assay

99%

assay

≥99% (GC)

assay

-

Quality Level

100

Quality Level

400

Quality Level

300

Quality Level

400

mp

160-163 °C (lit.)

mp

160-163 °C (lit.)

mp

160-163 °C (lit.)

mp

160-163 °C (lit.)

form

powder

form

-

form

powder

form

-

optical activity

[α]20/D +103°, c = 1 in H2O

optical activity

[α]/D 102 to 105°, c = 10 in H2O (24 hours)

optical activity

[α]/D +103 to +105°°(lit.)

optical activity

-

Application

L-(+)-Arabinose is used as a key starting material in the total synthesis of (+)-ambruticin, zaragozic acid A, (−)-radicamine B and (+)-herbarumin I.[1][2][3][4]

Biochem/physiol Actions

L-Arabinose is the naturally occurring isomer and is a constituent of plant polysaccharides. Most bacteria contain an inducible arabinose operon that codes for a series of enzymes and transporters that allows L-arabinose to be used as the sole carbon source in microbial culture.

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)


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Stereoselective total synthesis of zaragozic acid A based on an acetal [1, 2] Wittig rearrangement.
Tomooka, Katsuhiko et al.
Angewandte Chemie (International Edition in English), 39(24), 4502-4505 (2000)
Total synthesis of (-)-radicamine B.
Gurjar, Mukund K et al.
Tetrahedron Letters, 47(39), 6979-6981 (2006)
Total synthesis of (+)-herbarumin I via intermolecular Nozaki-Hiyama-Kishi reaction.
Sabino, Adao Aparecido and Pilli, Ronaldo A
Tetrahedron Letters, 43(15), 2819-2821 (2002)
Total synthesis of ambruticin.
Eun Lee et al.
Angewandte Chemie (International ed. in English), 41(1), 176-178 (2002-12-20)
Catarina M S S Neves et al.
Frontiers in chemistry, 7, 459-459 (2019-07-19)
The food industry produces significant amounts of waste, many of them rich in valuable compounds that could be recovered and reused in the framework of circular economy. The development of sustainable and cost-effective technologies to recover these value added compounds

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