L (-)-Tryptofan ≥98.5% (by HPLC, titration analysis)

Leverantör: TCI EUROPE

Synonyms: L-Tryptophan, Tryptophan, L-α-Amino-3-indolepropionic acid, (S)-2-Amino-3-(3-indolyl)propionic acid, H-Trp-OH

T0541-25G T0541-100G
TCIAT0541-25GEA 375 SEK
TCIAT0541-25G TCIAT0541-100G
L (-)-Tryptofan ≥98.5% (by HPLC, titration analysis)
L (-)-Tryptofan
Formel: C₁₁H₁₂N₂O₂
MW: 204,23 g/mol
Smältpunkt: 282°C
Densitet: 1,34 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00064340
CAS nummer: 73-22-3
EINECS: 200-795-6
Merck Index: 14,09797
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Specifikation testresultat

Appearance White to Almost white powder to crystal
Purity (HPLC) min. 98.5 area%
Purity (Nonaqueous Titration) min. 98.5 %
Specific rotation [a]20/D -30.5 to -32.5 deg (C=1, H2O)

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