DL-TRYPTOPHAN

DL-TRYPTOPHAN For Biochemistry

Suitable for bacteriology and tissue culture.
(±)-a-Amino-3-indolepropionic acid; (±)-2-Amino-3-(3-indolyl)propionic acid; DL-3ß-Indolylalanine

Article No.

06412

Grade

For Biochemistry

Purity

99%

CAS No.

54-12-6

Molecular Formula

C₁₁H₁₂N₂O₂

Molecular Weight

204.23

H.S. Code

2933.9990

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical state at 20 °C

Solid

Colour

White crystalline

Odour

Odorless

Melting point/ Freezing point [°C]

289 - 290 °C

Solubility in water [% weight]

Partially soluble in water

Appearance	White to off white crystalline powder
Assay (by HClO4 titration)	Min 99%
Heavy metal (as Pb)	Max 0.001%

Revision Date : 10-Aug-2017