一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
010-86108875
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> (S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid price.
  • $19 - $1780
  • Product name: (S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid
  • CAS: 17257-71-5
  • MF: C10H9F3O3
  • MW: 234.17
  • EINECS:241-292-1
  • MDL Number:MFCD00064200
  • Synonyms:(-)-ALPHA-METHOXY-ALPHA-(TRIFLUOROMETHYL)PHENYLACETIC ACID;(-)-A-METHOXY-A-TRIFLUOROMETHYLPHENYLACETIC ACID;(S)-(-)-MOSHER'S ACID;(S)-(-)-MPTA;(S)-(-)-A-METHOXY-A-(TRIFLUOROMETHYL)PHENYLACETIC ACID;(S)-(-)-ALPHA-METHOXY-ALPHA-(TRIFLUOROMETHYL)PHENYLACETIC ACID;(S)-(-)-2-METHOXY-2-(TRIFLUOROMETHYL)PHENYLACETIC ACID;(S)-(-)-1-METHOXY-1-(TRIFLUOROMETHYL)PHENYLACETIC ACID
74 prices
Selected condition:
Brand
  • A2B
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • J&W Pharmlab
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 1.00g
  • 2.5G
  • 5g
  • 5.00g
  • 25G
  • 25.00g
  • 1 g
  • 250 mg
  • ManufacturerA2B
  • Product numberAI39068
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 98%
  • Packaging500mg
  • Price$49
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI39068
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 98%
  • Packaging1g
  • Price$63
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI39068
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 98%
  • Packaging5g
  • Price$231
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI39068
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 98%
  • Packaging250mg
  • Price$25
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI39068
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 98%
  • Packaging100mg
  • Price$19
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA00HZI8
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 97%
  • Packaging250mg
  • Price$29
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HZI8
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 97%
  • Packaging100mg
  • Price$22
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HZI8
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 97%
  • Packaging5g
  • Price$261
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HZI8
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 97%
  • Packaging1g
  • Price$72
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167585
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97%
  • Packaging1G
  • Price$120
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167585
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97%
  • Packaging1G
  • Price$120
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167585
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97%
  • Packaging5G
  • Price$445
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167585
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97%
  • Packaging5G
  • Price$445
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167585
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97%
  • Packaging25G
  • Price$1780
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167585
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97%
  • Packaging25G
  • Price$1780
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS120584
  • Product description(S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid 97%EE
  • Packaging5g
  • Price$494
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A2B AI39068 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 98% 500mg $49 2026-05-25 Buy
A2B AI39068 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 98% 1g $63 2026-05-25 Buy
A2B AI39068 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 98% 5g $231 2026-05-25 Buy
A2B AI39068 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 98% 250mg $25 2026-05-25 Buy
A2B AI39068 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 98% 100mg $19 2026-05-25 Buy
aablocks AA00HZI8 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 97% 250mg $29 2026-05-29 Buy
aablocks AA00HZI8 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 97% 100mg $22 2026-05-29 Buy
aablocks AA00HZI8 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 97% 5g $261 2026-05-29 Buy
aablocks AA00HZI8 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic Acid 97% 1g $72 2026-05-29 Buy
ACHEMBLOCK W167585 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97% 1G $120 2026-05-25 Buy
ACHEMBLOCK W167585 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97% 1G $120 2026-05-27 Buy
ACHEMBLOCK W167585 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97% 5G $445 2026-05-25 Buy
ACHEMBLOCK W167585 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97% 5G $445 2026-05-27 Buy
ACHEMBLOCK W167585 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97% 25G $1780 2026-05-25 Buy
ACHEMBLOCK W167585 (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid 97% 25G $1780 2026-05-27 Buy
Activate Scientific AS120584 (S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid 97%EE 5g $494 2026-06-04 Buy

Properties

Melting point :46-49 °C(lit.)
alpha :D24 -71.8± 0.6° (c = 3.28 in CH3OH)
Boiling point :95-97 °C0.05 mm Hg(lit.)
Density :1.303 g/mL at 25 °C(lit.)
refractive index :n20/D 1.474(lit.)
Flash point :>230 °F
storage temp. :2-8°C
solubility :Readily soluble in hexane, ether, THF, CH2Cl2, benzene.
form :Viscous Liquid or Low Melting Solid
pka :1.47±0.10(Predicted)
color :Clear colorless or white
Specific Gravity :1.303
optical activity :[α]20/D 73±1°, c = 2% in methanol
Sensitive :Hygroscopic
Merck :14,6280
BRN :3591561
InChI :1S/C10H9F3O3/c1-16-9(8(14)15,10(11,12)13)7-5-3-2-4-6-7/h2-6H,1H3,(H,14,15)/t9-/m0/s1
InChIKey :JJYKJUXBWFATTE-VIFPVBQESA-N
SMILES :CO[C@](C(O)=O)(c1ccccc1)C(F)(F)F
CAS DataBase Reference :17257-71-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid is used as a chiral derivatizing agent, it reacts with an alcohol or amine of unknown stereochemistry to form an ester or amide. The absolute configuration of the ester or amide is then determined by proton and/or 19F NMR spectroscopy.

Related product price

鱼台县| 乌鲁木齐市| 武胜县| 米林县| 昌宁县| 文登市| 甘德县| 康平县| 美姑县| 砚山县| 昭通市| 邹平县| 安阳县| 邹平县| 营山县| 获嘉县| 德阳市| 伊金霍洛旗| 余江县| 乌兰县| 灵石县| 三河市| 铜川市| 长汀县| 合山市| 荔波县| 彰化市| 山东省| 安龙县| 航空| 永新县| 措勤县| 武义县| 桂平市| 新河县| 汝城县| 桃园县| 文水县| 武功县| 长垣县| 苗栗市|