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42538-40-9

42538-40-9 structure
42538-40-9 structure

Name L-2-Bromo Phenylalanine
Synonyms 2-Bromo-L-phenylalanine
L-2-Bromophenylalanine
(2S)-2-amino-3-(2-bromophenyl)propanoic acid
(R)-2-Amino-3-(2'-Bromophenyl)propanoic Acid
dl-2-Bromophenylalanine
MFCD03092958
(S)-2-Amino-3-(2-bromophenyl)propanoic acid
L-Phenylalanine, 2-bromo-
H-Phe(2-Br)-OH
Density 1.6±0.1 g/cm3
Boiling Point 363.2±32.0 °C at 760 mmHg
Melting Point 270ºC (dec.)
Molecular Formula C9H10BrNO2
Molecular Weight 244.085
Flash Point 173.4±25.1 °C
Exact Mass 242.989487
PSA 63.32000
LogP 1.88
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.609
Storage condition Store at -15°C
Hazard Codes Xi
Safety Phrases 24/25
HS Code 2922499990

~36%

42538-40-9 structure

42538-40-9

Literature: Zhang, Zizhang Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 4 p. 1129 - 1131

~36%

42538-40-9 structure

42538-40-9

Literature: Yokoyama, Yuusaku; Yamaguchi, Tomotsugu; Sato, Masanori; Kobayashi, Eri; Murakami, Yasuoki; Okuno, Hiroaki Chemical and Pharmaceutical Bulletin, 2006 , vol. 54, # 12 p. 1715 - 1719

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42538-40-9 structure

42538-40-9

Literature: Szymanski, Wiktor; Wu, Bian; Weiner, Barbara; De Wildeman, Stefaan; Feringa, Ben L.; Janssen, Dick B. Journal of Organic Chemistry, 2009 , vol. 74, # 23 p. 9152 - 9157
Precursor  3

DownStream  1

HS Code 2922499990
Summary HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%