ChemicalBook > CAS DataBase List > 4-FLUORO-DL-TRYPTOPHAN

4-FLUORO-DL-TRYPTOPHAN

Product Name
4-FLUORO-DL-TRYPTOPHAN
CAS No.
25631-05-4
Chemical Name
4-FLUORO-DL-TRYPTOPHAN
Synonyms
H-Trp(4-F)-OH;H-DL-Trp(4-F)-OH;H-4-FLUORO-DL-TRP-OH;DL-4-FLUOROTRYPTOPHAN;Tryptophan, 4-fluoro-;4-FLUORO-DL-TRYPTOPHAN;4-Fluoro-DL-tryptophane;4-FLUORO-DL-TRYPTOPHAN USP/EP/BP;4-Fluoro-DL-tryptophan crystalline;DL-2-AMINO-3-(4-FLUOROINDOLYL)PROPIONIC ACID
CBNumber
CB5411490
Molecular Formula
C11H11FN2O2
Formula Weight
222.22
MOL File
25631-05-4.mol
More
Less

4-FLUORO-DL-TRYPTOPHAN Property

Melting point:
241 °C
Boiling point:
450.7±45.0 °C(Predicted)
Density 
1.442±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form 
crystalline
pka
2.19±0.10(Predicted)
color 
off-white
CAS DataBase Reference
25631-05-4(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
2933998090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
F7376
Product name
4-Fluoro-DL-tryptophan
Purity
crystalline
Packaging
100mg
Price
$489
Updated
2023/06/20
Usbiological
Product number
277790
Product name
4-Fluoro-DL-tryptophan
Packaging
50mg
Price
$359
Updated
2021/12/16
Activate Scientific
Product number
AS87335
Product name
4-Fluoro-DL-tryptophan
Purity
95+%
Packaging
250mg
Price
$236
Updated
2021/12/16
SynQuest Laboratories
Product number
4H57-3-X3
Product name
4-Fluoro-DL-tryptophan
Packaging
250mg
Price
$275
Updated
2021/12/16
SynQuest Laboratories
Product number
4H57-3-X3
Product name
4-Fluoro-DL-tryptophan
Packaging
1g
Price
$500
Updated
2021/12/16

4-FLUORO-DL-TRYPTOPHAN Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

4-FLUORO-DL-TRYPTOPHAN Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35906
Advantage
56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11605
Advantage
64
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32344
Advantage
50
Guangzhou Isun Pharmaceutical Co., Ltd
Tel
020-39119399 18927568969
Fax
020-39119999
Email
isunpharm@qq.com
Country
China
ProdList
4428
Advantage
55
Amatek Scientific Co. Ltd.
Tel
0512-56316828 4008675858
Fax
+86-512-56316826
Email
sales@amateksci.com
Country
China
ProdList
9909
Advantage
55
Finetech Industry Limited
Tel
027-87465837 19945049750
Fax
027-8777-2287
Email
sales@finetechnology-ind.com
Country
China
ProdList
9590
Advantage
58
Shanghai GL Peptide Ltd.
Tel
+86-21-61263310; 13764994101 13764994101
Fax
021-61263399
Email
fisherwang@glschina.com
Country
China
ProdList
8456
Advantage
55
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
132020
Advantage
58
Aikon International Limited
Tel
025-66113011 13155353615
Fax
(7)02557626880
Email
qzhang@aikonchem.com
Country
China
ProdList
15396
Advantage
58
More
Less

View Lastest Price from 4-FLUORO-DL-TRYPTOPHAN manufacturers

Career Henan Chemical Co
Product
4-FLUORO-DL-TRYPTOPHAN 25631-05-4
Price
US $1.00/g
Min. Order
100g
Purity
>98%
Supply Ability
g/kg/Ton
Release date
2020-01-14

25631-05-4, 4-FLUORO-DL-TRYPTOPHANRelated Search:


  • 4-FLUORO-DL-TRYPTOPHAN
  • DL-2-AMINO-3-(4-FLUOROINDOLYL)PROPIONIC ACID
  • DL-4-FLUOROTRYPTOPHAN
  • H-4-FLUORO-DL-TRP-OH
  • H-Trp(4-F)-OH
  • 4-Fluoro-DL-tryptophan crystalline
  • 2-Amino-3-(4-fluoro-1H-indol-3-yl)propanoic acid, 3-(2-Amino-2-carboxyethyl)-4-fluoro-1H-indole
  • Tryptophan, 4-fluoro-
  • 4-Fluoro-DL-tryptophane
  • 2-amino-3-(4-fluoro-1H-indol-3-yl)propanoicaci
  • 4-FLUORO-DL-TRYPTOPHAN USP/EP/BP
  • H-DL-Trp(4-F)-OH
  • 25631-05-4
  • Amino Acids and Peptides
  • Biochemicals and Reagents
  • BioChemical
  • A - H
  • Modified Amino Acids
  • A - H
  • Amino Acids
  • Modified Amino Acids
  • Indoles and derivatives