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(2S)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetic acid

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Origin: China

Cas No: 142186-36-5

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.: 142186-36-5 Formula: C13H16FNO4 Molecular Weight: 269.26900

Basic Info

Chemical Name	(2S)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetic acid
Synonyms	(S)-N-BOC-4-Fluorophenylglycine; (2S)-[(tert-butoxycarbonyl)amino](4-fluorophenyl)ethanoic acid; N-(tert-butyloxycarbonyl)-4-fluorophenylglycine; (2S)-[(tert-butoxycarbonyl)amino](4-fluorophenyl)acetic acid; BOC-4-FLUORO-L-PHENYLGLYCINE; (S)-2-((tert-Butoxycarbonyl)amino)-2-(4-fluorophenyl)acetic acid; (S)-N-(tert-butoxycarbonyl)-(4-fluorophenyl)glycine;
CAS No.	142186-36-5
Molecular Formula	C13H16FNO4
Molecular Weight	269.26900
PSA	75.63000
LogP	2.86700

Properties

Boiling Point	408.4ºC at 760mmHg
Melting Point	130.2ºC
Flash Point	200.8ºC
Vapor Pressure	2.1E-07mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	2922509090

Synthesis Route

tert-butoxycarbonyl anhydride+(2S)-2-amino-2-(4-fluorophenyl)acetic acid→(2S)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetic acid
S-ethyl 2-((tert-butoxycarbonyl)amino)-2-(4-fluorophenyl)ethanethioate→(2S)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetic acid
carbon dioxide+N-(trimethylsilyl)-N-(tert-butyloxycarbonyl)-4-fluorobenzylamine→(2S)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetic acid+(2R)-2-(4-fluorophenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate

Precursor

S-ethyl 2-((tert-butoxycarbonyl)amino)-2-(4-fluorophenyl)ethanethioate
(2S)-2-amino-2-(4-fluorophenyl)acetic acid
carbon dioxide
tert-butoxycarbonyl anhydride

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