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(2S)-2-amino-3-(3,5-difluorophenyl)propanoic acid

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Origin: China

Cas No: 31105-91-6

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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Product Description

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CAS No.: 31105-91-6 Formula: C9H9F2NO2 Molecular Weight: 201.17000

Basic Info

Chemical Name	(2S)-2-amino-3-(3,5-difluorophenyl)propanoic acid
Synonyms	(S)-2-Amino-3-(3,5-difluoro-phenyl)-propionic acid; L-3,5-Difluorophenylalanine; 2(S)-Amino-3-(3,5-difluorophenyl)-propionic acid; L-3,5-DIFLUOROPHE; 3-(3,5-difluorophenyl)-L-alanine; 1(S)-2-amino-3-(3,5-difluorophenyl)propanoic acid; 3',5'-Difluoro-L-phenylalanine; H-Phe(3,5-DiF)-OH; (S)-2-Amino-3-(3,5-difluorophenyl)propanoic acid; (S)-3,5-difluoro-phenylalanine; DL-3,5-Difluoro-phe-OH;
CAS No.	31105-91-6
Molecular Formula	C9H9F2NO2
Molecular Weight	201.17000
PSA	63.32000
LogP	1.61950

Properties

Density	1.379 g/cm3
Boiling Point	295.1ºC at 760 mmHg
Flash Point	132.3ºC
Refractive Index	1.536
Storage Condition	Store at 0-5ºC

Safety Info

RTECS	UH0420000
Safety Statements	S37/39; S26
HS Code	2922499990
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

3,5-Difluorocinnamic Acid→(2S)-2-amino-3-(3,5-difluorophenyl)propanoic acid
2-acetamido-3-(3,5-difluorophenyl)propanoic acid→(2S)-2-amino-3-(3,5-difluorophenyl)propanoic acid+(2R)-2-acetamido-3-(3,5-difluorophenyl)propanoic acid
3,5-Difluorobenzyl bromide→(2S)-2-amino-3-(3,5-difluorophenyl)propanoic acid

Precursor

3,5-Difluorocinnamic Acid
diethyl 2-acetamido-2-(3,5-difluorobenzyl)malonate
2-acetamido-3-(3,5-difluorophenyl)propanoic acid
3,5-Difluorobenzyl bromide

Downstream Product

Boc-3,5-difluoro-L-phenylalanine

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