Home > Chiral Compounds> (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride

(2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride

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Origin: China

Cas No: 20445-33-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 20445-33-4 Formula: C10H8ClF3O2 Molecular Weight: 252.61800

Basic Info

Chemical Name	(2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride
Synonyms	(+)-α-Methoxy-α-(trifluoroMethyl)phenylacetyl Chloride; (2S)-2-methoxy-2-trifluoromethyl-2-phenylacetyl chloride; (S)-(+)-Mosher's acid chloride; (S)-(+)-MTPA-Cl; (+)-1-methoxy-1-(trifluoromethyl)phenylacetyl chloride; (+)-MTPA-Cl; (S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoyl chloride; (+)-Moshers Acid Chloride; (+)-Mosher's Acid Chloride; Mosher's acid chloride; (+)-Mtpa chloride; (S)-(+)-α-Methoxy-α-t;
CAS No.	20445-33-4
Molecular Formula	C10H8ClF3O2
Molecular Weight	252.61800
PSA	26.30000
LogP	2.85600

Properties

Appearance & Physical State	clear colorless to light yellow liquid
Density	1.35 g/mL at 25ºC(lit.)
Boiling Point	213-214ºC(lit.)
Flash Point	194 °F
Refractive Index	n20/D 1.47(lit.)
Storage Condition	-20ºC
Vapor Pressure	0.164mmHg at 25°C

Safety Info

Hazard Class	8
Safety Statements	S26-S27-S45-S36-S37-S39
HS Code	2918990090
WGK Germany	3
Packing Group	II
RIDADR	UN 3265 8/PG 2
Risk Statements	R34
Hazard Codes	C

Synthesis Route

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid→(2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride
(2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid→(2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride
(22S)-cholesta-5,24-diene-3β,11β,16β,22-tetrol 16-O-α-L-rhamnopyranoside→(2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride

Precursor

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid
(22S)-cholesta-5,24-diene-3β,11β,16β,22-tetrol 16-O-α-L-rhamnopyranoside
(2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid

Downstream Product

cyclohexanol
Chlorotributyltin
2-(2,2-dimethylpropyl)pyridine

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