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L(-)-Triptofano 99, powder

Fornecedor: MP Biomedicals

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

0210315190 0210315125 0210315105 0210315180 0210315191
ICNA0210315190EA 704 EUR
ICNA0210315190 ICNA0210315125 ICNA0210315105 ICNA0210315180 ICNA0210315191
L(-)-Triptofano 99, powder
L(-)-Triptofano

L-Tryptophan is an amino acid precursor of serotonin and melatonin.


Chloride ≤0,05%
sulphate ≤0,03%
Iron ≤0,003%


It is used as a precursor to niacin, indole alkaloids and serotonin. It acts as an important intrinsic fluorescent probe, which finds to estimate the nature of microenvironment of the tryptophan.


It is used as a precursor to niacin, indole alkaloids and serotonin. It acts as an important intrinsic fluorescent probe, which finds to estimate the nature of microenvironment of the tryptophan.


Soluble in 1N HCl (10 mg/ml - clear, colourless solution).

Fórmula: C₁₁H₁₂N₂O₂
Peso Molecular: 204.23 g/mol
Ponto de Fusão: 290
Densidade: 1.34 g/cm³ (20 °C)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00064340
Número CAS: 73-22-3
EINECS: 200-795-6
Merck Index: 12,09929

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Especificações dos Resultados do Teste

Synonyms L-2-amino-3-indolepropionic acid; Trp; W; (S)-2-Amino-3-(3-indolyl)propionic acid
Form White Powder
Storage Store at room temperature (15 to 30 °C)
Heavy Metals ≤0,0015%
Moisture Content ≤0,3%
Optical Rotation −30° ±10° (c=1, water)
pH 5,5 - 7,0 (1% aq soln)
Residue on Ignition ≤0,1%


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