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ChemicalBook >> CAS DataBase List >> 2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate

2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate

2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate price.
  • $181.5 - $2200
  • Product name: 2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate
  • CAS: 128651-50-3
  • MF: C15H10F3NO5S
  • MW: 373.31
  • EINECS:
  • MDL Number:MFCD03427446
  • Synonyms:METHANESULFONIC ACID, TRIFLUORO-2-(1,3-DIHYDRO-1,3-DIOXO-2H-BENZ[F]ISO-INDOL-2-YL)ETHYL ESTER;NE-OTF;2-(2 3-NAPHTHALIMINO)ETHYL TRIFLUOROMETH;1,1,1-Trifluoromethanesulfonic acid 2-(1,3-dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethyl ester;2H-Benz[f]isoindole methanesulfonic acid deriv.;Trifluoromethanesulfonic acid 2-(1,3-dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethyl ester;NIETf [2-(2,3-NaphthaliMino)ethyl trifluoroMethanesulfonate];c4-Nitrophenylglyoxal hydrate
Price16 Properties Safety Information Description
16 prices
Selected condition：
Brand
  • aablocks
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Medical Isotopes, Inc.
  • TRC
Package
  • 5MG
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • Manufactureraablocks
  • Product numberAA000Y6Q
  • Product description2-((3-Formylnaphthalen-2-yl)imino)ethyl trifluoromethanesulfonate ≥90%
  • Packaging25mg
  • Price$253
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000Y6Q
  • Product description2-((3-Formylnaphthalen-2-yl)imino)ethyl trifluoromethanesulfonate ≥90%
  • Packaging100mg
  • Price$942
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000Y6Q
  • Product description2-((3-Formylnaphthalen-2-yl)imino)ethyl trifluoromethanesulfonate ≥90%
  • Packaging250mg
  • Price$2060
  • Updated2026-05-25
  • Buy
  • ManufacturerAlichem
  • Product number128651503
  • Product description2-((3-Formylnaphthalen-2-yl)imino)ethyltrifluoromethanesulfonate
  • Packaging1g
  • Price$1260
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0010260
  • Product description2-(2,3-NAPHTHALIMINO)ETHYL TRIFLUOROMETHANESULFONATE 95.00%
  • Packaging5MG
  • Price$499.71
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFN71964
  • Product description2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate
  • Packaging100mg
  • Price$582
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFN71964
  • Product description2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate
  • Packaging50mg
  • Price$327
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFN71964
  • Product description2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate
  • Packaging250mg
  • Price$1002.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFN71964
  • Product description2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate
  • Packaging500mg
  • Price$1550
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFN71964
  • Product description2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate
  • Packaging25mg
  • Price$181.5
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM141516
  • Product description2-((3-Formylnaphthalen-2-yl)imino)ethyltrifluoromethanesulfonate 95%
  • Packaging1g
  • Price$1122
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12155654
  • Product description2-((3-Formylnaphthalen-2-yl)imino)ethyl trifluoromethanesulfonate 95+%
  • Packaging1g
  • Price$1191
  • Updated2026-05-27
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number49077
  • Product description1,1,1-TrifluoromethanesulfonicAcid2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethylEster
  • Packaging1g
  • Price$2200
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberTRC-T791470-50MG
  • Product description1,1,1-Trifluoromethanesulfonic Acid 2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethyl Ester
  • Packaging50mg
  • Price$245
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberTRC-T791470-500MG
  • Product description1,1,1-Trifluoromethanesulfonic Acid 2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethyl Ester
  • Packaging500mg
  • Price$1798
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberT791470
  • Product description1,1,1-TrifluoromethanesulfonicAcid2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethylEster
  • Packaging500mg
  • Price$1390
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000Y6Q 2-((3-Formylnaphthalen-2-yl)imino)ethyl trifluoromethanesulfonate ≥90% 25mg $253 2026-05-25 Buy
aablocks AA000Y6Q 2-((3-Formylnaphthalen-2-yl)imino)ethyl trifluoromethanesulfonate ≥90% 100mg $942 2026-05-25 Buy
aablocks AA000Y6Q 2-((3-Formylnaphthalen-2-yl)imino)ethyl trifluoromethanesulfonate ≥90% 250mg $2060 2026-05-25 Buy
Alichem 128651503 2-((3-Formylnaphthalen-2-yl)imino)ethyltrifluoromethanesulfonate 1g $1260 2021-12-16 Buy
American Custom Chemicals Corporation HCH0010260 2-(2,3-NAPHTHALIMINO)ETHYL TRIFLUOROMETHANESULFONATE 95.00% 5MG $499.71 2021-12-16 Buy
Biosynth FN71964 2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate 100mg $582 2026-06-04 Buy
Biosynth FN71964 2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate 50mg $327 2026-06-04 Buy
Biosynth FN71964 2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate 250mg $1002.5 2026-06-04 Buy
Biosynth FN71964 2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate 500mg $1550 2026-06-04 Buy
Biosynth FN71964 2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate 25mg $181.5 2026-06-04 Buy
Chemenu CM141516 2-((3-Formylnaphthalen-2-yl)imino)ethyltrifluoromethanesulfonate 95% 1g $1122 2021-12-16 Buy
Crysdot CD12155654 2-((3-Formylnaphthalen-2-yl)imino)ethyl trifluoromethanesulfonate 95+% 1g $1191 2026-05-27 Buy
Medical Isotopes, Inc. 49077 1,1,1-TrifluoromethanesulfonicAcid2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethylEster 1g $2200 2021-12-16 Buy
TRC TRC-T791470-50MG 1,1,1-Trifluoromethanesulfonic Acid 2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethyl Ester 50mg $245 2026-06-03 Buy
TRC TRC-T791470-500MG 1,1,1-Trifluoromethanesulfonic Acid 2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethyl Ester 500mg $1798 2026-06-03 Buy
TRC T791470 1,1,1-TrifluoromethanesulfonicAcid2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethylEster 500mg $1390 2021-12-16 Buy

Properties

Melting point :138-140℃
Boiling point :481℃
Density :1.591
Flash point :245℃
storage temp. :2-8°C
solubility :DMSO (Slightly), Ethyl Acetate (Slightly)
pka :-2.45±0.20(Predicted)
form :Solid
color :Off-White
Appearance :Solid Powder
Stability :Moisture, Acid and Base Sensitive

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

1,1,1-Trifluoromethanesulfonic Acid 2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethyl Ester is used as a reactive ultraviolet and fluorescent labeling agent for determining the presence of carboxylic acids by high performance liquid chromatography. 1,1,1-Trifluoromethanesulfonic Acid 2-(1,3-Dihydro-1,3-dioxo-2H-benz[f]isoindol-2-yl)ethyl Ester is also used as a derivatization agent.

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Methyl trifluoromethanesulfonate 425-75-2

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Suppliers and manufacturers

Shanghai T&W Pharmaceutical Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Shanghai Aladdin Bio-Chem Technology Co.,LTD Shanghai YuanYe Biotechnology Co., Ltd. Chengdu Huachun Technology Co., Ltd Amadis Chemical Company Limited Shandong Ono Chemical Co., Ltd. Shanghai Zhen Li Biological Technology Co., Ltd Energy Chemical LGC Science (Shanghai) Ltd.