Merck
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8.16017

Sigma-Aldrich

(S)-(-)-Tryptophan

for synthesis

Synonym(s):
(S)-(-)-Tryptophan, Trp
Empirical Formula (Hill Notation):
C11H12N2O2
CAS Number:
Molecular Weight:
204.23
Número MDL:
Número índice de la CE:
200-795-6

Nivel de calidad

formulario

solid

potencia

16000 mg/kg LD50, oral (Rat)

pH

5.5-7.0 (20 °C, 10 g/L in H2O)

mp

290 °C (decomposition)

solubilidad

10 g/L

densidad aparente

400 kg/m3

temp. de almacenamiento

2-30°C

InChI

1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)

InChI key

QIVBCDIJIAJPQS-UHFFFAOYSA-N

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This Item
1.08374PHR11761.08396
(S)-(-)-Tryptophan for synthesis

Sigma-Aldrich

8.16017

(S)-(-)-Tryptophan

Millipore

Millipore

1.08374

L-Tryptophan

Supelco

Supelco

PHR1176

Tryptophan

L-Tryptophan EMPROVE® EXPERT, Ph. Eur., BP, JP, USP

SAFC

1.08396

L-Tryptophan

form

solid

form

solid

form

-

form

solid

mp

290 °C (decomposition)

mp

290 °C (decomposition)

mp

-

mp

290 °C (decomposition)

solubility

10 g/L

solubility

10 g/L

solubility

-

solubility

10 g/L

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

Quality Level

200

Quality Level

100

Quality Level

300

Quality Level

500

potency

16000 mg/kg LD50, oral (Rat)

potency

16000 mg/kg LD50, oral (Rat)

potency

-

potency

16000 mg/kg LD50, oral (Rat)

Nota de análisis

Assay (HClO₄): ≥ 99.0 %
Spec. rotation [α²0/D (c=1 in water): -32.5 - -30.5 °
Identity (IR): passes test

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable


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