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R4377

Sigma-Aldrich

L-(+)-Ribose

≥98% (GC)

Synonym(s):

Aldehydo-L-ribose

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About This Item

Empirical Formula (Hill Notation):
C5H10O5
CAS Number:
24259-59-4
Molecular Weight:
150.13
Beilstein:
1723084
MDL number:
MFCD00167010
UNSPSC Code:
12352201
PubChem Substance ID:
24899368
NACRES:
NA.25

Assay

≥98% (GC)

form

powder

color

white to colorless

mp

81-82 °C (lit.)

storage temp.

2-8°C

SMILES string

OC[C@@H]1OC(O)[C@@H](O)[C@H]1O

InChI

1S/C5H10O5/c6-1-2-3(7)4(8)5(9)10-2/h2-9H,1H2/t2-,3-,4-,5?/m0/s1

InChI key

HMFHBZSHGGEWLO-OWMBCFKOSA-N

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Related Categories

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Shahid Mahmood et al.
Enzyme and microbial technology, 135, 109510-109510 (2020-03-10)
An enzyme, l-ribose isomerase (l-RI), mostly catalyzes the isomerization of l-ribose and l-ribulose. These so-called rare sugars are essential for the treatment of cancer and other viral diseases. In the present study, l-ribose isomerase produced from a bacterium, Mycetocola miduiensis
Wen-Chi Tseng et al.
Journal of biotechnology, 259, 168-174 (2017-07-29)
A putative l-ribose isomerase (EC 5.3.1.B3, l-RI) gene of Actinotalea fermentans ATCC 43279 was chemically synthesized, subcloned into pET-21b vector, and then overexpressed in Escherichia coli. After 0.5mM IPTG induction at 20°C for 20h, the recombinant l-RI was highly expressed
Jeremie J Crawford et al.
Electrophoresis, 37(15-16), 2217-2225 (2016-06-09)
Single enzyme molecule assays on E. coli β-galactosidase were performed using a capillary electrophoresis-based method. Three types of assays were performed. The catalytic rate of 20 individual molecules was assayed in duplicate in the presence of 50 μM substrate. The
Xin-Xia Xue et al.
Bioresource technology, 268, 292-299 (2018-08-08)
In this study, organic acid could be used as co-catalyst for assisting solid acid SO42-/SnO2-argil to convert hemicellulose-derived D-xylose into furfural. The relationship between pKa of organic acid and turnover frequency (TOF) of co-catalysis with organic acid plus SO42-/SnO2-argil was
Sirinan Shompoosang et al.
Journal of bioscience and bioengineering, 121(1), 1-6 (2015-06-03)
We biosynthesized 6-deoxy-L-talose, 6-deoxy-L-sorbose, 6-deoxy-L-gulose, and 6-deoxy-L-idose, which rarely exist in nature, from L-fucose by coupling and sequential enzymatic reactions. The first product, 6-deoxy-L-talose, was directly produced from L-fucose by the coupling reactions of immobilized D-arabinose isomerase and immobilized L-rhamnose
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