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75436

L-Ribulose

≥90% (HPLC)

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Synonym(s):

L-Adonose, L-erythro-2-Pentulose

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50 mg
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₪1,013.00

About This Item

Empirical Formula (Hill Notation):
C5H10O5
CAS Number:
2042-27-5
Molecular Weight:
150.13
NACRES:
NA.28
PubChem Substance ID:
329766419
UNSPSC Code:
12352204
MDL number:
MFCD00075347

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Quality Segment

assay

≥90% (HPLC)

form

liquid

optical activity

[α]/D +14.5±3.0°, c = 0.1 in H2O

storage temp.

2-8°C

SMILES string

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

InChI

1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h3,5-8,10H,1-2H2/t3-,5-/m0/s1

InChI key

ZAQJHHRNXZUBTE-UCORVYFPSA-N

Application

L-Ribulose has been used as a substrate in L-arabinose isomerase activity assay and in ribulokinase activity assay.

Biochem/physiol Actions

L-Ribulose is produced from L-ribose by microbial enzymes. L-Ribulose is a rare sugar and a precursor for antiviral drugs synthesis. Major industrial production of L-ribulose is by the use of L-arabinose isomerase enzyme.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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.

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This Item
17755N7662ALD00100
L-Ribulose ≥90% (HPLC)

Sigma-Aldrich

75436

L-Ribulose

4-Borono-L-phenylalanine ≥95.0% (HPLC)

Sigma-Aldrich

17755

4-Borono-L-phenylalanine

Nafarelin acetate salt hydrate ≥95% (HPLC), solid

Sigma-Aldrich

N7662

Nafarelin acetate salt hydrate

Fmoc-2-nitro-L-phenylalanine 98% (HPLC)

Sigma-Aldrich

ALD00100

Fmoc-2-nitro-L-phenylalanine

description

≥90% (HPLC)

description

≥95.0% (HPLC)

description

≥95% (HPLC), solid

description

98% (HPLC)

assay

≥90% (HPLC)

assay

≥95.0% (HPLC)

assay

≥95% (HPLC)

assay

98% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

-

form

liquid

form

-

form

solid

form

solid

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

optical activity

[α]/D +14.5±3.0°, c = 0.1 in H2O

optical activity

-

optical activity

-

optical activity

-

Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCN1489
    BCBC4645
    BCBN1914V
    BCBD9999V
    BCBC4645V

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    Questions

    1. What does 'C = 0.1 in H2O' mean? What is the unit of 'c'

      1 answer

      1. The 'c', listed in the optical activity of the Property section, designates the concentration at which the value was determined - in this case, at a concentration of 0.1% (by mass) in water.

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