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ChemicalBook >> CAS DataBase List >> Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate

Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate

Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate price.
  • $16 - $1925
  • Product name: Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate
  • CAS: 88767-98-0
  • MF: C13H15F3O5S
  • MW: 340.31
  • EINECS:1308068-626-2
  • MDL Number:MFCD09751096
  • Synonyms:Ethyl (R)-2-hydroxy-4-phenylbutyrate triflate;ethyl (r)-[alpha-(trifluoromethylsulfonyl)oxy]benzenebutanoate;(2R)-2-ethyl-2-hydroxy-4-phenylbutanoic acid;ethyl (r)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate;alpha-[[(Trifluoromethyl)sulfonyl]oxy]-benzenebutanoic acid ethyl ester;(R)-Ethyl-2-trifluoromethyl sulphonyloxy-4-phenyl butanoate;(R)-ethyl 4-phenyl-2-(trifluoromethylsulfonyloxy)butanoate;ethyl (2R)-4-phenyl-2-[(trifluoroMethane)sulfonyloxy]butanoate
Price31 Properties Safety Information Description
31 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 10mg
  • 0.1g
  • 100mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 2g
  • 5G
  • 5.00g
  • 10.00g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA004B5Y
  • Product descriptionEthyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 95%
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA004B5Y
  • Product descriptionEthyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 95%
  • Packaging1g
  • Price$27
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX187054
  • Product description(R)-1-(ethoxycarbonyl)-3-phenylpro-pyl trifluoromethanesulfonate 95%
  • Packaging5G
  • Price$185
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX187054
  • Product description(R)-1-(ethoxycarbonyl)-3-phenylpro-pyl trifluoromethanesulfonate 95%
  • Packaging5G
  • Price$185
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX187054
  • Product description(R)-1-(ethoxycarbonyl)-3-phenylpro-pyl trifluoromethanesulfonate 95%
  • Packaging25G
  • Price$740
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX187054
  • Product description(R)-1-(ethoxycarbonyl)-3-phenylpro-pyl trifluoromethanesulfonate 95%
  • Packaging25G
  • Price$740
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-12705
  • Product descriptionEthyl(R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 98%
  • Packaging0.1g
  • Price$950
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-12705
  • Product descriptionEthyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy] butyrate 97%
  • Packaging0.1g
  • Price$950
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-12705
  • Product descriptionEthyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy] butyrate 97%
  • Packaging0.1g
  • Price$950
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberR740
  • Product descriptionEthyl(R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate
  • Packaging5g
  • Price$459
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number88767980
  • Product descriptionEthyl(R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate
  • Packaging10g
  • Price$182.16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0143413
  • Product descriptionETHYL-(R)-4-PHENYL-2-[[(TRIFLUOROMETHYL)SULFONYL]OXY]BUTYRATE 98.00%
  • Packaging0.1G
  • Price$1925
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39619
  • Product descriptionEthyl (R)-4-Phenyl-2-(trifluoromethanesulfonyloxy)butyrate ≥97%(GC)
  • Packaging1G
  • Price$340.51
  • Updated2026-05-19
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12015911
  • Product descriptionEthyl(R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 95+%
  • Packaging25g
  • Price$452
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12015911
  • Product descriptionEthyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 95+%
  • Packaging25g
  • Price$452
  • Updated2026-05-20
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12015911
  • Product descriptionEthyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 95+%
  • Packaging25g
  • Price$452
  • Updated2026-05-27
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA004B5Y Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 95% 250mg $16 2026-05-28 Buy
aablocks AA004B5Y Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 95% 1g $27 2026-05-28 Buy
ACHEMBLOCK X187054 (R)-1-(ethoxycarbonyl)-3-phenylpro-pyl trifluoromethanesulfonate 95% 5G $185 2026-05-25 Buy
ACHEMBLOCK X187054 (R)-1-(ethoxycarbonyl)-3-phenylpro-pyl trifluoromethanesulfonate 95% 5G $185 2026-05-27 Buy
ACHEMBLOCK X187054 (R)-1-(ethoxycarbonyl)-3-phenylpro-pyl trifluoromethanesulfonate 95% 25G $740 2026-05-25 Buy
ACHEMBLOCK X187054 (R)-1-(ethoxycarbonyl)-3-phenylpro-pyl trifluoromethanesulfonate 95% 25G $740 2026-05-27 Buy
AHH MT-12705 Ethyl(R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 98% 0.1g $950 2021-12-16 Buy
AHH MT-12705 Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy] butyrate 97% 0.1g $950 2026-05-25 Buy
AHH MT-12705 Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy] butyrate 97% 0.1g $950 2026-05-26 Buy
AK Scientific R740 Ethyl(R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 5g $459 2021-12-16 Buy
Alichem 88767980 Ethyl(R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 10g $182.16 2021-12-16 Buy
American Custom Chemicals Corporation HCH0143413 ETHYL-(R)-4-PHENYL-2-[[(TRIFLUOROMETHYL)SULFONYL]OXY]BUTYRATE 98.00% 0.1G $1925 2021-12-16 Buy
Chem-Impex 39619 Ethyl (R)-4-Phenyl-2-(trifluoromethanesulfonyloxy)butyrate ≥97%(GC) 1G $340.51 2026-05-19 Buy
Crysdot CD12015911 Ethyl(R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 95+% 25g $452 2021-12-16 Buy
Crysdot CD12015911 Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 95+% 25g $452 2026-05-20 Buy
Crysdot CD12015911 Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate 95+% 25g $452 2026-05-27 Buy
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Properties

Boiling point :390.8±42.0 °C(Predicted)
Density :1.348
refractive index :1.4520 to 1.4560
storage temp. :Sealed in dry,Room Temperature
form :clear liquid
color :Light yellow to Amber to Dark green

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P330 Rinse mouth.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

Description

Ethyl (R)?-?4-?Phenyl-?2-?[[(trifluoromethyl)?sulfonyl]?oxy]?butyrate is an intermediate in synthesizing Enalapril-d3 Hydrochloride (E555258), which is the hydrochloride salt of Enalapril-d3 (E555253), a labeled version of Enalapril (E555403), an antihypertensive that is also an angiotensin-converting enzyme (ACE) inhibitor.

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