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50-69-1 structure, C5H10O5
aldehydo-D-ribose
CAS No.: 50-69-1 Formula: C5H10O5 Molecular Weight: 150.13000
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50-69-1 structure, C5H10O5

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50-69-1 structure, C5H10O5

aldehydo-D-ribose

CAS No.:

50-69-1

 Formula:

C5H10O5

 Molecular Weight: 150.13000
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Description

Ribose is a carbohydrate with the formula C5H10O5; specifically, it is a pentose monosaccharide (simple sugar) with linear form H−(C=O)−(CHOH)4−H, which has all the hydroxyl groups on the same side in the Fischer projection.
The term may refer to either of two enantiomers. The term usually indicates D-ribose, which occurs widely in nature and is discussed here. Its synthetic mirror image, L-ribose, is not found in nature.
D-Ribose was first reported in 1891 by Emil Fischer. It is a C'-2 carbon epimer of the sugar D-arabinose (both isomers of which are named for their source, gum arabic) and ribose itself is named as a partial rearrangement of letters in the word 'arabinose'.
The ribose β-D-ribofuranose forms part of the backbone of RNA. It is related to deoxyribose, which is found in DNA. Phosphorylated derivatives of ribose such as ATP and NADH play central roles in metabolism. cAMP and cGMP, formed from ATP and GTP, serve as secondary messengers in some signalling pathways.

Basic Info

Chemical Name

 aldehydo-D-ribose

Synonyms

RIBOSE,D-(-); D-Ribose; R-RIBOSE; ribose,pure; d-ribos; FEMA 3793; D-RIB; (2R,3R,4R)-2,3,4,5-Tetrahydroxypentanal; D-(-)-RIBOSE; D-(−)-Ribose; Ribose (300 mg); Expand

CAS No.

 50-69-1

Molecular Formula

 C5H10O5

Molecular Weight

 150.13000

PSA

 97.99000

LogP

 -2.73970

Numbering system

MDL number MFCD00135453

Properties

Appearance & Physical State

 white to off-white crystalline powder

Density

 1.681 g/cm3

Boiling Point

 375.4ºC at 760 mmHg

Melting Point

 88-92ºC

Flash Point

 180.8ºC

Refractive Index

 1.612

Storage Condition

 2-8ºC

Safety Info

Safety Statements

 S24/25

HS Code

 2940000000

Risk Statements

 R36/38
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Precursor:
(1S,2S,E)-2-(benzyloxy)-5,5-dimethyl-1-((R)-1,4-dioxaspiro[4.5]decan-2-yl)hex-3-en-1-ol glycolaldehyde D-arabinosone aldehydo-D-arabinose (2R,3R,4R)-2-(benzyloxy)-3,4,5-trihydroxypentanal H-PRO-ASN-OH 2,3-O-isopropylidine-D-ribose 1,5-Anhydro-2,3-O-isopropylidene-β-D-ribofuranose (4S,1'R)-4-(1'-hydroxy-2',2'-dimethoxyethyl)-2,2-dimethyl-1,3-dioxan-5-one (4R,5R)-4-((R)-1-hydroxy-2,2-dimethoxyethyl)-2,2-dimethyl-1,3-dioxan-5-ol
Product:
D-ribulose (2R)-2,3-dihydroxypropanal Methyl 2,3-O-Isopropylidene-5-O-p-tolylsulfonyl-?-D-ribofuranoside 2'-O-methyl-5-methyluridine D-erythrose D-ribitol (6-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl) 4-methylbenzenesulfonate D-Ribopyranosyl amine Methyl 2,3-O-Isopropylidene-5-O-benzyl-β-D-ribofuranoside SEDOHEPTULOSE ANHYDRIDE
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Compound Synonyms: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9

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