Boc-(R)-3-amino-3-(4-hydroxy-phenyl)- propionic acid

Names

[ Name ]:
Boc-(R)-3-amino-3-(4-hydroxy-phenyl)- propionic acid

[Synonym ]:
(3R)-3-(4-Hydroxyphenyl)-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)propanoic acid
Weinreb's reagent
N-Boc tyrosine
MFCD03427940
tert-butyl tosylcarbamate
N-Boc p-toluenesufonamide
N-Boc-N-tosylamide
Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hydroxy-, (βR)-
N-Boc-p-toluenesulfonamide
N-tosyl-N-Boc amide
N-Boc-N-tosylamine
Boc-4-Hydroxy-D-b-phenylalanine

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
476.7±40.0 °C at 760 mmHg

[ Melting Point ]:
155 ℃

[ Molecular Formula ]:
C₁₄H₁₉NO₅

[ Molecular Weight ]:
281.304

[ Flash Point ]:
242.1±27.3 °C

[ Exact Mass ]:
281.126312

[ PSA ]:
95.86000

[ LogP ]:
1.98

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.549

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2924299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2924299090

[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%