Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name list5-FLUORO-DL-TRYPTOPHAN

5-FLUORO-DL-TRYPTOPHAN

  • CAS NO.:154-08-5
  • Empirical Formula: C11H11FN2O2
  • Molecular Weight: 222.22
  • MDL number: MFCD00005649
  • EINECS: 205-822-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
5-FLUORO-DL-TRYPTOPHAN Structural

What is 5-FLUORO-DL-TRYPTOPHAN?

Chemical properties

light beige powder

The Uses of 5-FLUORO-DL-TRYPTOPHAN

A metabolic antagonist of tryptophan

Definition

ChEBI: A non-proteinogenic alpha-amino acid that is tryptophan in which the hydrogen at position 5 on the indole ring is replaced by a fluoro group.

Purification Methods

Recrystallise it from EtOH, aqueous EtOH or AcOH. Also purify it by passage through a Dowex AG1x2 (acetate form) column and recrystallise the L-enantiomer (from enzymic enrichment) from H2O/EtOH, m 158-163o(dec), [] D -8.3o (c 2.5, N NaOH). [Coy et al. Biochemistry 13 3550 1974, Beilstein 22/14 V 116.]

Properties of 5-FLUORO-DL-TRYPTOPHAN

Melting point: 265 °C (dec.)(lit.)
Boiling point: 450.7±45.0 °C(Predicted)
Density  1.2556 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
form  powder
pka 2.21±0.10(Predicted)
color  white
BRN  22753
CAS DataBase Reference 154-08-5(CAS DataBase Reference)

Safety information for 5-FLUORO-DL-TRYPTOPHAN

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for 5-FLUORO-DL-TRYPTOPHAN

InChIKey INPQIVHQSQUEAJ-UHFFFAOYSA-N

Related products of tetrahydrofuran

You may like

Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.