| Identification | More | [Name]
N-Cbz-L-Tryptophan | [CAS]
7432-21-5 | [Synonyms]
BENZYLOXYCARBONYL-L-TRYPTOPHAN
CBZ-L-TRYPTOPHAN
CBZ-TRP-OH
N-ALPHA-BENZYLOXYCARBONYL-L-TRYPTOPHAN
N-ALPHA-CARBOBENZOXY-L-TRYPTOPHAN
N-ALPHA-CARBOBENZYLOXY-L-TRYPTOPHAN
N(ALPHA)-CBZ-L-TRYPTOPHAN
N-BENZYLOXYCARBONYL-L-TRYPTOPHAN
N-CARBOBENZOXY-L-TRYPTOPHAN
N-CBZ-L-TRYPTOPHAN
N-CBZ-L-TRYPTOPHAN-OH
Z-L-TRP-OH
Z-L-TRYPTOPHAN
Z-TRP-OH
Z-TRYPTOPHAN
Nα-Carbobenzyloxy-L-tryptophan
N-α-Z-L-tryptophan
N(a)-Benzyloxycarbonyl-L-tryptophan
N-CBZ-L-TRYPTOPHAN CRYSTALLINE
CBZ-L-TRP-OH | [EINECS(EC#)]
231-074-4 | [Molecular Formula]
C19H18N2O4 | [MDL Number]
MFCD00065700 | [Molecular Weight]
338.36 | [MOL File]
7432-21-5.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powder | [Melting point ]
124-127 °C(lit.) | [alpha ]
2.5 º (c=3, EtOH) | [Boiling point ]
474.51°C (rough estimate) | [density ]
1.2855 (rough estimate) | [refractive index ]
1.6140 (estimate) | [storage temp. ]
2-8°C
| [solubility ]
methanol: 0.1 g/mL, clear
| [pka]
3.98±0.10(Predicted) | [optical activity]
[α]20/D +2.9±0.3°, c = 3% in acetic acid | [BRN ]
96743 | [CAS DataBase Reference]
7432-21-5(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [HS Code ]
29339900 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powder | [Uses]
Nα-Cbz-L-tryptophan is an N-Cbz-protected form of L-Tryptophan (T947210). L-Tryptophan is an essential amino acid that is important for cell proliferation and the biosynthesis of proteins. It is a precursor to Serotonin (HCl: S274980), a neurotransmitter that compound that aids in sleep and mental state. L-Tryptophan is also thought to cause eosinophilia-myalgia syndrome. |
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