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92051-23-5

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  • High Quality 99% 92051-23-5 TATM;MANNOSE TRIFLATE;MANNOSE TRIFLATE F;beta-D-Mannopyranose;Mannose triflate>= 99%(GC);1,3,4,6-Tetra-O-acetyl-2-O-;Mannose Triflate, ultra pure;Mannose Triflate PLUS, ult

    Cas No: 92051-23-5

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  • 1,3,4,6-Tetra-O-acetyl-2-O-trifluoromethanesulfonyl-beta-D-mannopyranose Manufacturer/High quality/Best price/In stock

    Cas No: 92051-23-5

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92051-23-5 Usage

Physical properties

White to off-white powder or crystal

Uses

1,3,4,6-Tetra-O-acetyl-2-O-trifluoromethanesulfonyl-beta-D-mannopyranose is a radiolabelled pharmaceutical preparation for diagnostic aims used in positron emission tomography.

Check Digit Verification of cas no

The CAS Registry Mumber 92051-23-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,5 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92051-23:
(7*9)+(6*2)+(5*0)+(4*5)+(3*1)+(2*2)+(1*3)=105
105 % 10 = 5
So 92051-23-5 is a valid CAS Registry Number.
InChI:InChI=1/C15H19F3O12S/c1-6(19)25-5-10-11(26-7(2)20)12(27-8(3)21)13(14(29-10)28-9(4)22)30-31(23,24)15(16,17)18/h10-14H,5H2,1-4H3/t10-,11-,12+,13+,14-/m1/s1

92051-23-5 Well-known Company Product Price

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  • Sigma-Aldrich

  • (Y0001087)  Tetra-O-acetyl-mannosetriflate  European Pharmacopoeia (EP) Reference Standard

  • 92051-23-5

  • Y0001087

  • 1,880.19CNY

  • Detail
  • Aldrich

  • (655112)  β-D-Mannopyranose1,3,4,6-tetra-O-acetate2-O-trifluoromethanesulfonate  98%

  • 92051-23-5

  • 655112-20MG

  • 388.44CNY

  • Detail
  • Aldrich

  • (655112)  β-D-Mannopyranose1,3,4,6-tetra-O-acetate2-O-trifluoromethanesulfonate  98%

  • 92051-23-5

  • 655112-100MG

  • 689.13CNY

  • Detail

92051-23-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name Mannose triflate

1.2 Other means of identification

Product number -
Other names [(2R,3R,4S,5S,6S)-3,4,6-triacetyloxy-5-(trifluoromethylsulfonyloxy)oxan-2-yl]methyl acetate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:92051-23-5 SDS

92051-23-5Relevant articles and documents

Design and synthesis of substrate-mimic inhibitors of mycothiol-S-conjugate amidase from Mycobacterium tuberculosis

Metaferia, Belhu B.,Ray, Satyajit,Smith, Jeremy A.,Bewley, Carole A.

, p. 444 - 447 (2007)

The Staudinger reaction between a polymer-supported triphenylphosphine reagent and pseudo-disaccharide azides is successfully applied to synthesize a variety of substrate-mimic mycothiol analogs. Screening of this new group of analogs against the mycobacterial detoxification enzyme mycothiol-S-conjugate amidase (MCA) yielded several modest inhibitors (IC50 values around 50 μM) and provided additional structure-activity relationships for future optimization of inhibitors of MCA and its homologs.

3,4,6-Tri-O-acetyl-1,2-O-[1-(exo-ethoxy)ethyl-idene]-Β-d-manno- pyranose 0.11-hydrate

Liu, Ya-Ling,Zou, Pei,Wu, Hao,Xie, Min-Hao,Luo, Shi-Neng

, p. o338-o340 (2012/11/13)

The title compound, C16H24O10·0. 11H2O, is a key inter-mediate in the synthesis of 2-de-oxy-2-[ 18F]fluoro-d-glucose (18F-FDG), which is the most widely used mol-ecular-imaging probe for positron emission tomography (PET). The crystal structure has two independent mol-ecules (A and B) in the asymmetric unit, with closely comparable geometries. The pyran-ose ring adopts a 4 C 1 conformation [Cremer-Pople puckering parameters: Q = 0.553 (2) A?, = 16.2 (2)° and = 290.4 (8)° for mol-ecule A, and Q = 0.529 (2) A?, =15.3 (3)° and = 268.2 (9)° for mol-ecule B], and the dioxolane ring adopts an envelope conformation. The chiral centre in the dioxolane ring, introduced during the synthesis of the compound, has an R configuration, with the eth-oxy group exo to the manno-pyran-ose ring. The asymmetric unit also contains one water mol-ecule with a refined site-occupancy factor of 0.222 (8), which bridges between mol-ecules A and B via O - H?O hydrogen bonds.

Synthesis of the positron-emitting radiotracer [18F]-2-fluoro-2- deoxy-d-glucose from resin-bound perfluoroalkylsulfonates

Brown, Lynda J.,Ma, Nianchun,Bouvet, Denis R.,Champion, Sue,Gibson, Alex M.,Hu, Yulai,Jackson, Alex,Khan, Imtiaz,Millot, Nicolas,Topley, Amy C.,Wadsworth, Harry,Wynn, Duncan,Brown, Richard C. D.

scheme or table, p. 564 - 575 (2009/07/18)

A new approach to the synthesis of 2-fluoro-2-deoxy-d-glucose (FDG, [ 19/18F]-3) is described, which employs supported perfluoroalkylsulfonate precursors 33-36, where the support consists of insoluble polystyrene resin beads. Treatment of these resins with [ 19F]fluoride ion afforded protected FDG [19F]-18 as the major product, and the identities of the main byproducts were determined. Acidic removal of the acetal protecting groups from [19F]-18 was shown to produce [19F]FDG. The method has been applied to the efficient radiosynthesis of the imaging agent [18F]FDG, and was shown to produce the radiochemical tracer in good radiochemical yield (average 73%, decay corrected). The Royal Society of Chemistry 2009.

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