533-67-5 Usage
Description
2-deoxy-D-Ribose is a reducing sugar formed as a degradation product during metabolism of thymidine by thymidine phosphorylase. It increases levels of reactive oxygen species (ROS) in HL-60 human leukemia cells when used at a concentration of 15 mM. 2-deoxy-D-Ribose (10 μM) induces tubulogenesis and migration of bovine aortic endothelial (BAE) cells. Topical administration of 2-deoxy-D-ribose increases blood vessel formation and accelerates wound healing in a rat full-thickness cutaneous wound model.
Chemical Properties
White powder
Uses
2-Deoxy-D-ribose is used as a precursor to deoxyribonucleic acid. It induces apoptosis by inhibiting the synthesis and increasing the efflux of glutathione. Further, it is used in the synthesis of optically active dipyrrolyl alkanols from pyrroles on the surface of montmorillonite KSF clay.
Definition
ChEBI: 2-deoxy-D-ribose is a deoxypentose that is D-ribose in which the hydroxy group at position C-2 is replaced by hydrogen. It has a role as a human metabolite, a Saccharomyces cerevisiae metabolite and a mouse metabolite. It is functionally related to a D-ribose.
Purification Methods
Dissolve 2-deoxy--D-ribose in a little H2O, evaporate to a syrup (in a vacuum), and seed to crystallise. Triturate the crystals with a little EtOAc containing 5% MeOH, decant and dry in vacuum over P2O5. It is best purified via the anilide which separates from a mixture of the ribose (100-125g) in MeOH (100mL) and redistilled aniline (40mL) in a few minutes. After standing for 20hours at room temperature, it is cooled to 0o, filtered, washed with 50% aqueous MeOH and Et2O followed by recrystallisation from ethylene glycol monomethyl ether. The anilide has m 172-173o, [ ] D 25 +46o (equilibrium in pyridine). The anilide (5g), benzaldehyde (5mL) and benzoic acid (0.5g) in H2O (150mL) are shaken mechanically for 2024hours. The aqueous phase is extracted with Et2O (3x), decolourised with a little charcoal and evaporated in a vacuum to a syrup. This is dried over P2O5 in high vacuum. The syrupy sugar weighs 3.1g and crystallises in a few days, but more rapidly on seeding. Triturate it with a little EtOAc containing 5% MeOH, decant and dry it over P2O5. At this stage it has m 78-82o, [ ] D 25 -57o (c 1, H2O final). This is a mixture of and anomers. Pure -anomer is obtained by recrystallisation from EtOAc The -anomer when recrystallised from EtOAc and isoPrOH has m 96-98o, [ ] D 25 -55o (c 0.5, H2O final). [Sowden Biochemical Preparations 5 75 1957.] The mutarotation is as follows: [] D 20.5 +96.3o(0minutes), -76o(33minutes), -56o (24hours) (c 5.8 MeOH). It is moderately hygroscopic and should be kept in a well stoppered bottle. It also crystallises from diethyl ether. [Deriaz et al. J Chem Soc 1879 1949, Beilstein 1 IV 4181, Hauske & Rapoport J Org Chem 4 4 2472 1979.]
Check Digit Verification of cas no
The CAS Registry Mumber 533-67-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,3 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 533-67:
(5*5)+(4*3)+(3*3)+(2*6)+(1*7)=65
65 % 10 = 5
So 533-67-5 is a valid CAS Registry Number.
InChI:InChI=1/C5H10O4/c6-2-4-3(7)1-5(8)9-4/h3-8H,1-2H2/t3-,4+,5-/m0/s1
533-67-5Relevant articles and documents
Wong,M.Y.,Gray,G.R.
, p. 3548 (1978)
Prebiotic synthesis of 2-deoxy-d-ribose from interstellar building blocks promoted by amino esters or amino nitriles
Steer, Andrew M.,Bia, Nicolas,Smith, David K.,Clarke, Paul A.
supporting information, p. 10362 - 10365 (2017/09/25)
Understanding the prebiotic genesis of 2-deoxy-d-ribose, which forms the backbone of DNA, is of crucial importance to unravelling the origins of life, yet remains open to debate. Here we demonstrate that 20 mol% of proteinogenic amino esters promote the selective formation of 2-deoxy-d-ribose over 2-deoxy-d-threopentose in combined yields of ≥4%. We also demonstrate the first aldol reaction promoted by prebiotically-relevant proteinogenic amino nitriles (20 mol%) for the enantioselective synthesis of d-glyceraldehyde with 6% ee, and its subsequent conversion into 2-deoxy-d-ribose in yields of ≥ 5%. Finally, we explore the combination of these two steps in a one-pot process using 20 mol% of an amino ester or amino nitrile promoter. It is hence demonstrated that three interstellar starting materials, when mixed together with an appropriate promoter, can directly lead to the formation of a mixture of higher carbohydrates, including 2-deoxy-d-ribose.
Biosynthesis of anti-HCV compounds using thermophilic microorganisms
Rivero, Cintia W.,De Benedetti, Eliana C.,Sambeth, Jorge E.,Lozano, Mario E.,Trelles, Jorge A.
, p. 6059 - 6062 (2012/10/29)
This work describes the application of thermophilic microorganisms for obtaining 6-halogenated purine nucleosides. Biosynthesis of 6-chloropurine- 2′-deoxyriboside and 6-chloropurine riboside was achieved by Geobacillus stearothermophilus CECT 43 with a conversion of 90% and 68%, respectively. Furthermore, the selected microorganism was satisfactorily stabilized by immobilization in an agarose matrix. This biocatalyst can be reused at least 70 times without significant loss of activity, obtaining 379 mg/L of 6-chloropurine-2′-deoxyriboside. The obtained compounds can be used as antiviral agents.
Novel gluconate dehydratase
-
, (2008/06/13)
A novel gluconate dehydratase derived from Achromobacter xylosoxidans and a gene encoding the gluconate dehydratase are provided. By reacting the gluconate dehydratase or a transformed cell containing the gene with an aldonic acid, the corresponding 2-keto-3-deoxyaldonic acid can be efficiently produced.
