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CAS NO.54-12-6
| DL-Tryptophan Basic information |
| Product Name: | DL-Tryptophan |
| Synonyms: | (rs)-tryptophan;2-Amino-3,3’-IndolylpropanoicAcid;DL-Trytophan;DL-Trytophane;Racemic Tryptophan;DL-TRYPTOPHAN-2-13C;(±)-α-Amino-3-indolepropionic acid;DL-3β-Indolylalanine |
| CAS: | 54-12-6 |
| MF: | C11H12N2O2 |
| MW: | 204.23 |
| EINECS: | 200-194-9 |
| Product Categories: | Amino Acids Derivatives;Tryptophan [Trp, W];alpha-Amino Acids;Amino Acids;Biochemistry;Indoles;Tryptophans;Amino Acids;Alphabetical Listings;Stable Isotopes;Amino Acids & Derivatives |
| Mol File: | 54-12-6.mol |
|
|
|
| DL-Tryptophan Chemical Properties |
| mp | 289-290 °C (dec.)(lit.) |
| storage temp. | Store at RT. |
| Water Solubility | 10 g/L (20 ºC) |
| BRN | 86196 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong acids. |
| CAS DataBase Reference | 54-12-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Tryptophane(54-12-6) |
| EPA Substance Registry System | Tryptophan(54-12-6) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 22-36/37/38-37/38-41 |
| Safety Statements | 24/25-36/37/39-36-26 |
| WGK Germany | 1 |
| RTECS | YN6129200 |
| F | 8 |
| HS Code | 29339990 |
| MSDS Information |
| Provider | Language |
|---|---|
| DL-Tryptophan | English |
| DL-Tryptophan Usage And Synthesis |
| Chemical Properties | white or off-white powder or crystals |
| Usage | Essential amino acid. |
| DL-Tryptophan Preparation Products And Raw materials |
| Raw materials | Acetic acid glacial-->Sodium sulfate-->Acetic anhydride-->Water-->Dimethylamine-->Acrolein-->Starch-->Pyruvic acid-->SULFUROUS ACID-->formaldehyde-->Indole-->L-Alanine-->L-Phenylalanine-->1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester-->Inosine-->L-Tyrosine-->L-Tryptophan-->DL-Serine-->2-Methylindole-->N-[(tert-Butoxy)carbonyl]-D-tryptophan-->Gramine-->INDOPHENOL-->2-Acetamidoacrylic acid-->Pyridoxal 5'-phosphate-->AMINOMALONIC ACID |
| Preparation Products | L-Tryptophan-->D(+)-Tryptophan |
| DL-Tryptophan Basic information |
| Product Name: | DL-Tryptophan |
| Synonyms: | (rs)-tryptophan;2-Amino-3,3’-IndolylpropanoicAcid;DL-Trytophan;DL-Trytophane;Racemic Tryptophan;DL-TRYPTOPHAN-2-13C;(±)-α-Amino-3-indolepropionic acid;DL-3β-Indolylalanine |
| CAS: | 54-12-6 |
| MF: | C11H12N2O2 |
| MW: | 204.23 |
| EINECS: | 200-194-9 |
| Product Categories: | Amino Acids Derivatives;Tryptophan [Trp, W];alpha-Amino Acids;Amino Acids;Biochemistry;Indoles;Tryptophans;Amino Acids;Alphabetical Listings;Stable Isotopes;Amino Acids & Derivatives |
| Mol File: | 54-12-6.mol |
|
|
|
| DL-Tryptophan Chemical Properties |
| mp | 289-290 °C (dec.)(lit.) |
| storage temp. | Store at RT. |
| Water Solubility | 10 g/L (20 ºC) |
| BRN | 86196 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong acids. |
| CAS DataBase Reference | 54-12-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Tryptophane(54-12-6) |
| EPA Substance Registry System | Tryptophan(54-12-6) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 22-36/37/38-37/38-41 |
| Safety Statements | 24/25-36/37/39-36-26 |
| WGK Germany | 1 |
| RTECS | YN6129200 |
| F | 8 |
| HS Code | 29339990 |
| MSDS Information |
| Provider | Language |
|---|---|
| DL-Tryptophan | English |
| DL-Tryptophan Usage And Synthesis |
| Chemical Properties | white or off-white powder or crystals |
| Usage | Essential amino acid. |
| DL-Tryptophan Preparation Products And Raw materials |
| Raw materials | Acetic acid glacial-->Sodium sulfate-->Acetic anhydride-->Water-->Dimethylamine-->Acrolein-->Starch-->Pyruvic acid-->SULFUROUS ACID-->formaldehyde-->Indole-->L-Alanine-->L-Phenylalanine-->1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester-->Inosine-->L-Tyrosine-->L-Tryptophan-->DL-Serine-->2-Methylindole-->N-[(tert-Butoxy)carbonyl]-D-tryptophan-->Gramine-->INDOPHENOL-->2-Acetamidoacrylic acid-->Pyridoxal 5'-phosphate-->AMINOMALONIC ACID |
| Preparation Products | L-Tryptophan-->D(+)-Tryptophan |