Mannose Triflate
- CAS No.
- 92051-23-5
- Chemical Name:
- Mannose Triflate
- Synonyms
- MANNOSE TRIFLATE;TATM;TATM USP/EP/BP;MANNOSE TRIFLATE F;beta-D-Mannopyranose;Mannose Triflate?New;Mannose triflate≥ 99%(GC);1,3,4,6-Tetra-O-acetyl-2-O-;Mannose Triflate, ultra pure;Mannose Triflate PLUS, ultra pure
- CBNumber:
- CB7774955
- Molecular Formula:
- C15H19F3O12S
- Molecular Weight:
- 480.36
- MOL File:
- 92051-23-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/5 11:27:01
Melting point | 118-122 °C |
---|---|
alpha | [α]D20 -14~-17゜(c=1,CHCl3) |
Boiling point | 481.6±45.0 °C(Predicted) |
Density | 1.50±0.1 g/cm3(Predicted) |
refractive index | -16 ° (C=1, CHCl3) |
storage temp. | -20°C |
solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
form | Solid |
color | White to Off-White |
optical activity | [α]22/D -16°, c = 1 in chloroform |
BRN | 4341413 |
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-/s3 |
InChIKey | OIBDVHSTOUGZTJ-UBBZJQTNNA-N |
SMILES | [C@H]1(OC(=O)C)[C@H](OC(=O)C)[C@H](O[C@@H](OC(=O)C)[C@H]1OS(=O)(=O)C(F)(F)F)COC(=O)C |&1:0,5,10,12,17,r| |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H335-H315-H319 |
Precautionary statements | P261-P280-P271 |
Hazard Codes | Xi |
Safety Statements | 24/25 |
WGK Germany | 3 |
F | 10-21 |
HS Code | 29329990 |
Mannose Triflate price More Price(8)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | M1568 | Mannose triflate For PET imaging, ≥98% (TLC) | 92051-23-5 | 20MG | ₹2359.85 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M1568 | Mannose triflate For PET imaging, ≥98% (TLC) | 92051-23-5 | 25MG | ₹3031 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M1568 | Mannose triflate For PET imaging, ≥98% (TLC) | 92051-23-5 | 100MG | ₹7328.53 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | M1568 | Mannose triflate For PET imaging, ≥98% (TLC) | 92051-23-5 | 10X25MG | ₹15219.95 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 655112 | β-D-Mannopyranose 1,3,4,6-tetra-O-acetate 2-O-trifluoromethanesulfonate 98% | 92051-23-5 | 100MG | ₹4340.83 | 2022-06-14 | Buy |
Mannose Triflate Chemical Properties,Uses,Production
Description
Mannose triflate is a glucose analog. Mannose triflate is a well-known precursor for 18F-FDG synthesis for PET applications. 18F-FDG is an imaging technique for cancer.
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.
Preparation
The tetraacetyl mannose (1.8 g, 5 mmol) was dissolved in anhydrous CH2Cl2(14 mL) containing dry pyridine (0.9 mL, 11 mmol). This solution was cooled to -15°C, and trifluoromethanesulfonic anhydride (triflic anhydride) (0.9 mL, 5.2 mmol) was added dropwise over 25 min under a nitrogen atmosphere with vigorous stirring. The mixture was then allowed to reach room temperature overnight. The reaction mixture was successively washed with ice-cold saturated aqueous NaHCO3(50 mL) and water (50 mL). The organic layer was dried over anhydrous Na2SO4, filtered, and concentrated on a rotary evaporator.2-Tf-O-AcManwas isolated by column chromatography on silica with hexane :EtOAc=1: 1 as the eluant as white solid Mannose triflate(1.4 g, 56percent).
Mannose Triflate Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
Clearsynth Labs | 91-22-45045900 | Maharashtra, India | 3889 | 58 | Inquiry |
Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Qingdao Yonghefeng Economic and Trade Co., Ltd. | +86-13375559818 +86-13375559818 | China | 195 | 58 | Inquiry |
Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8617865335152 | China | 10991 | 58 | Inquiry |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20294 | 58 | Inquiry |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 18646 | 58 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21667 | 55 | Inquiry |
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