447439
1-Methyl-L-tryptophan
95%, for peptide synthesis
Synonym(s):
(S)-2-Amino-3-(1-methyl-1H-indol-3-yl)propanoic acid, L-(-)-1-Methyltryptophan
About This Item
Product Name
1-Methyl-L-tryptophan, 95%
Quality Level
Assay
95%
form
solid
optical activity
[α]24/D −8.0°, c = 2 in acetic acid
reaction suitability
reaction type: solution phase peptide synthesis
mp
242-245 °C (lit.)
application(s)
peptide synthesis
SMILES string
Cn1cc(C[C@H](N)C(O)=O)c2ccccc12
InChI
1S/C12H14N2O2/c1-14-7-8(6-10(13)12(15)16)9-4-2-3-5-11(9)14/h2-5,7,10H,6,13H2,1H3,(H,15,16)/t10-/m0/s1
InChI key
ZADWXFSZEAPBJS-JTQLQIEISA-N
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Application
- In the preparation of L-tryptophan-based ligand for regioselective copper catalyzed N2-arylation of 1,2,3-triazoles.
- As a key starting material for the total synthesis of (−)-ardeemin.
- In the synthesis of cyclic peptide-capped gold nanoparticles as drug delivery systems.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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How do you recommend dissolving Product No. 447439, 1-Methyl-L-tryptophan?
This product is soluble in 0.5 N Hydrochloric acid at 50 mg/mL. Based on information from one of our customers (not confirmed in our labs), this product is also soluble in 0.1 N sodium hydroxide at a 20 mM concentration. It is not soluble in DMSO.
What conditions do you recommend for long term storage of Product No. 447439, 1-Methyl-L-tryptophan?
The long term storage temperature of the product 447139 is at room temperature. This information can be found in the MSDS sheet. This document is available from our website.
The name of Product No. 447439 is "1-Methyl-L-tryptophan, 95%". How is that purity value determined?
The purity of Product No. 447439 is based on elemental analysis. That is, the assayed values for percent carbon and nitrogen should be within about 95% of their theoretical values. But the speification sheet does not report an overall purity value per se.
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