Thermo Scientific Chemicals DL-Tryptophan, 98%

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 54-12-6
• Molecular Formula: C11H12N2O2
• Molecular Weight (g/mol): 204.23
• MDL Number: MFCD00064339
• InChI Key: QIVBCDIJIAJPQS-UHFFFAOYSA-N
• Synonym: dl-tryptophan, 2-amino-3-1h-indol-3-yl propanoic acid, racemic tryptophan, dl-trytophane, dl-trytophan, +--tryptophan, h-dl-trp-oh, dl-3beta-indolylalanine, dl-tryptophane, tryptophan .
• PubChem CID: 1148
• ChEBI: CHEBI:27897
• IUPAC Name: 2-amino-3-(1H-indol-3-yl)propanoic acid
• SMILES: NC(CC1=CNC2=CC=CC=C12)C(O)=O

• Color: Beige to White or Yellow
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Loss on Drying: 0.8% max. (105°C, 3 hrs) (vacuum)
• Other Amino Acids: (TLC) Not detected
• Packaging: Plastic Bottle
• Beilstein: 22, 550
• Quantity: 25 g
• Formula Weight: 204.23
• Percent Purity: ≥97.5%
• Physical Form: Crystalline Powder
• Chemical Name or Material: DL-Tryptophan, 99%

RUO – Research Use Only