Key Documents

View All Documentation

8.16017

(S)-(-)-Tryptophan

Name: (S)-(-)-Tryptophan
Brand: MM

for synthesis

Synonym(s):

(S)-(-)-Tryptophan, Trp

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₁₁H₁₂N₂O₂

CAS Number:

73-22-3

Molecular Weight:

204.23

UNSPSC Code:

12352209

EC Index Number:

200-795-6

NACRES:

NA.22

MDL number:

MFCD00064340

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Level

200

form

solid

potency

16000 mg/kg LD₅₀, oral (Rat)

pH

5.5-7.0 (20 °C, 10 g/L in H₂O)

mp

290 °C (decomposition)

solubility

10 g/L

bulk density

400 kg/m³

storage temp.

2-30°C

SMILES string

[nH]1c2c(c(c1)CC(N)C(=O)O)cccc2

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

Description

Analysis Note

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

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c