2,4,5-TRIHYDROXYPHENYLALANINE

Names

[ Name ]:
2,4,5-TRIHYDROXYPHENYLALANINE

[Synonym ]:
6-HYDROXY-DL-DOPA REFERENCE STANDARD
2,5-DIHYDROXY-DL-TYROSINE
6-hydroxydopa crystalline
2,4,5-TRIHYDROXY-DL-PHENYLALANINE
6-HO-DL-DOPA
6-HYDROXYDOPA
6-Hydroxy-DL-DOPA
2,4,5,trihydroxyphenylalanine

Chemical & Physical Properties

[ Density]:
1.606g/cm3

[ Boiling Point ]:
515.2ºC at 760 mmHg

[ Molecular Formula ]:
C₉H₁₁NO₅

[ Molecular Weight ]:
213.18700

[ Flash Point ]:
265.4ºC

[ Exact Mass ]:
213.06400

[ PSA ]:
124.01000

[ LogP ]:
0.45810

[ Vapour Pressure ]:
1.94E-11mmHg at 25°C

[ Index of Refraction ]:
1.697

[ Storage condition ]:
2-8°C

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2922509090

Synthetic Route

Click to get detail synthetic route

Preparation

Customs

[ HS Code ]: 2922509090

[ Summary ]:
2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%