L-Tryptophan

L-Tryptophan

Cat#
AA-466
Product Name
L-Tryptophan
Product Overview
This product is plant cell culture tested. No structural deformity observed, actively growing shoots, no toxicity to shoots. No necrotic tissues, actively growing callus, no toxicity to callus.The specific rotation is -33.0° to -29.4° (c = 1% in water at 25 centigrade). The pH (1% in water at 25 centigrade) is 5.50 - 7.00. CAS NO. 73-22-3. Culture conditions: Incubation period (5wks), Relative humidity (60±2%), Temperature (25±2 centigrade), Photoperiod Day: Night in hours (16:8).
Form
Powder
Molecular Mass
204.23
Purity
>98.0%
Characteristic
Melting range : 280 - 285 centigrade
Stability
4 years
Storage
Store below 30 centigrade.
Synonyms
(S)-2-Amino-3-(3-indolyl)propionic acid; L-α-Amino-3-indolepropionic acid
Figure 1
Solubility
33.3 mg soluble in 1 mL of 0.5M hydrochloric acid.
Molecular Formula
C11H12N2O2.
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