ChemicalBook > CAS DataBase List > 5-FLUORO-DL-TRYPTOPHAN
5-FLUORO-DL-TRYPTOPHAN
- Product Name
- 5-FLUORO-DL-TRYPTOPHAN
- CAS No.
- 154-08-5
- Chemical Name
- 5-FLUORO-DL-TRYPTOPHAN
- Synonyms
- .;NSC 9363;H-Trp(5-F)-OH;H-DL-TRP(5-F)-OH;FLUOROTRYPTOPHANE;5-fluorotryptophan;TIMTEC-BB SBB003340;H-5-FLUORO-DL-TRP-OH;DL-5-Fluorotrptophan;DL-5-FLUOROTRYPTOPHAN
- CBNumber
- CB0685821
- Molecular Formula
- C11H11FN2O2
- Formula Weight
- 222.22
- MOL File
- 154-08-5.mol
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5-FLUORO-DL-TRYPTOPHAN Property
- 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
- InChIKey
- INPQIVHQSQUEAJ-UHFFFAOYSA-N
- CAS DataBase Reference
- 154-08-5(CAS DataBase Reference)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- F0896
- Product name
- 5-Fluoro-DL-tryptophan
- Purity
- powder
- Packaging
- 1g
- Price
- $471
- Updated
- 2024/03/01
TRC
- Product number
- F870078
- Product name
- 5-Fluoro-DL-tryptophan
- Packaging
- 100mg
- Price
- $65
- Updated
- 2021/12/16
Apolloscientific
- Product number
- PC4377Z
- Product name
- 5-Fluoro-DL-tryptophan
- Packaging
- 250mg
- Price
- $88
- Updated
- 2021/12/16
Frontier Specialty Chemicals
- Product number
- JK202154
- Product name
- 5-Fluorotryptophan
- Packaging
- 200mg
- Price
- $99
- Updated
- 2021/12/16
AK Scientific
- Product number
- 5854AH
- Product name
- 5-Fluoro-DL-tryptophan
- Packaging
- 250mg
- Price
- $124
- Updated
- 2021/12/16
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5-FLUORO-DL-TRYPTOPHAN Chemical Properties,Usage,Production
Chemical Properties
light beige powder
Uses
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.]
5-FLUORO-DL-TRYPTOPHAN Preparation Products And Raw materials
Raw materials
Preparation Products
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5-FLUORO-DL-TRYPTOPHAN Suppliers
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View Lastest Price from 5-FLUORO-DL-TRYPTOPHAN manufacturers
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- 5-FLUORO-DL-TRYPTOPHAN 154-08-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
154-08-5, 5-FLUORO-DL-TRYPTOPHANRelated Search:
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