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R1757

Sigma-Aldrich

D-(−)-Ribose

98%

Synonym(s):

D-Ribose

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About This Item

Empirical Formula (Hill Notation):
C5H10O5
CAS Number:
50-69-1
Molecular Weight:
150.13
Beilstein:
1723081
EC Number:
200-059-4
MDL number:
MFCD00135453
UNSPSC Code:
12352201
PubChem Substance ID:
24899349
NACRES:
NA.22

Assay

98%

optical activity

[α]20/D −19.7°, c = 4 in H2O

mp

88-92 °C (lit.)

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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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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

R1757-1G-A:
R1757-VAR-A:
R1757-25G-A:
R1757-100G-A:
R1757-10G-A:
R1757-BULK-A:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Raman K Sharma et al.
Bioorganic & medicinal chemistry, 20(23), 6821-6830 (2012-10-27)
A series of peracetylated O-aryl α,β-d-ribofuranosides have been synthesized and an efficient biocatalytic methodology has been developed for the separation of their anomers which was otherwise almost impossible by column chromatographic or other techniques. The incubation of 2,3,5-tri-O-acetyl-1-O-aryl-α,β-d-ribofuranoside with Lipozyme®
Thomas L Willett et al.
Bone, 52(2), 611-622 (2012-11-28)
Non-enzymatic glycation (NEG) and advanced glycation endproducts (AGEs) may contribute to bone fragility in various diseases, ageing, and other conditions by modifying bone collagen and causing degraded mechanical properties. In this study, we sought to further understand how collagen modification
Lusani Norah Vhangani et al.
Food chemistry, 137(1-4), 92-98 (2012-12-04)
Maillard reaction products (MRPs) were prepared from aqueous ribose-lysine (RL) and fructose-lysine (FL) model systems at pH 9, heated at 60, 80 and 120 °C for 15, 60 and 120 min. Browning intensity (BI) and pH reduction were monitored throughout
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
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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