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W379301

Sigma-Aldrich

D-(−)-Ribose

≥98%

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Synonym(s):
Dextro-ribose
Empirical Formula (Hill Notation):
C5H10O5
CAS Number:
Molecular Weight:
150.13
FEMA Number:
3793
Beilstein:
1723081
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

biological source

synthetic

reg. compliance

FDA 21 CFR 117

Assay

≥98%

optical activity

[α]21/D −19.7°, c = 4 in H2O

mp

88-92 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

odorless

SMILES string

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

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-LMVFSUKVSA-N

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This Item
R7500W379312R9629
D-(−)-Ribose ≥98%

Sigma-Aldrich

W379301

D-(−)-Ribose

D-(−)-Ribose ≥99%

Sigma-Aldrich

R7500

D-(−)-Ribose

Sigma-Aldrich

Sigma-Aldrich

W379312

D-Ribose

D-(−)-Ribose BioReagent, suitable for cell culture

Sigma-Aldrich

R9629

D-(−)-Ribose

assay

≥98%

assay

≥99%

assay

-

assay

≥99% (GC)

optical activity

[α]21/D −19.7°, c = 4 in H2O

optical activity

[α]20/D -21.0 to -19.5 °, c = 4% (w/v) in water

optical activity

-

optical activity

-

mp

88-92 °C (lit.)

mp

88-92 °C (lit.)

mp

-

mp

88-92 °C (lit.)

documentation

see Safety & Documentation for available documents

documentation

-

documentation

-

documentation

-

food allergen

no known allergens

food allergen

-

food allergen

no known allergens

food allergen

-

General description

D-(−)-Ribose has been in an in vitro study of the effect of non-enzymatic ribation in modifying bone collagen leading to bone fragility.

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

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

Certificates of Analysis (COA)

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Product Number
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25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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D-ribose and deoxy-D-ribose induce apoptosis in human quiescent peripheral blood mononuclear cells.
Barbieri D, et al.
Biochemical and Biophysical Research Communications, 201(3), 1109-1116 (1994)
Alice Pavlowsky et al.
Current biology : CB, 28(11), 1783-1793 (2018-05-22)
Memory consolidation is a crucial step for long-term memory (LTM) storage. However, we still lack a clear picture of how memory consolidation is regulated at the neuronal circuit level. Here, we took advantage of the well-described anatomy of the Drosophila
Anders Virtanen et al.
Critical reviews in biochemistry and molecular biology, 48(2), 192-209 (2013-03-19)
Deadenylation of eukaryotic mRNA is a mechanism critical for mRNA function by influencing mRNA turnover and efficiency of protein synthesis. Here, we review poly(A)-specific ribonuclease (PARN), which is one of the biochemically best characterized deadenylases. PARN is unique among the
Xiang-Guo Li et al.
Chemical communications (Cambridge, England), 49(35), 3682-3684 (2013-03-29)
Peptide glycosylation with 5-deoxy-5-[(18)F]fluororibose was translated into preclinical settings. The novel (18)F-labeled Siglec-9 peptide was produced using an automated synthesis procedure. The (18)F-labeled Siglec-9 peptide showed favorable binding in the animal model of inflammation in vivo.
Carine Baraguey et al.
Organic & biomolecular chemistry, 11(16), 2638-2647 (2013-03-05)
The pivaloyloxymethyl (PivOM) group is a biolabile 2'-O-ribose protection that is under development in a prodrug-based approach for siRNA applications. Besides an expected cellular uptake, nucleic acid sequences carrying PivOM showed also increased nuclease resistance and, in most cases, an

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