ChemicalBook Chinese  Japanese  Germany

ChemicalBook >> CAS DataBase List >> L-5-Hydroxytryptophan

L-5-Hydroxytryptophan

CAS No. 4350-09-8
Chemical Name: L-5-Hydroxytryptophan
Synonyms: 5-HTP;L-5-HTP;quietim;Levothym;pretonine;OXITRIPTAN;H-TRP(5-OH)-OH;Griffonia seed;L-Trp(5-OH)-OH;5-HYDROXY-TRP-OH
CBNumber: CB9110025
Molecular Formula: C11H12N2O3
Formula Weight: 220.22
MOL File: 4350-09-8.mol
L-5-Hydroxytryptophan Property
Melting point : 270 °C (dec.)(lit.)
alpha : -32.5 º (c=1,H2O on dry basis)
density : 0.902 g/mL at 25 °C(lit.)
refractive index : n20/D 1.4850(lit.)
Fp : 175 °F
storage temp. : 2-8°C
solubility : H2O: 10 mg/mL
form : solid
color : white
Water Solubility : Slightly soluble
Merck : 14,4847
BRN : 88200
CAS DataBase Reference: 4350-09-8(CAS DataBase Reference)
EPA Substance Registry System: L-Tryptophan, 5-hydroxy-(4350-09-8)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : Xn,Xi
Risk Statements : 22-36/37/38-65-20/21/22-20/21
Safety Statements : 36-26
RIDADR : UN 2811 6.1/PG 3
WGK Germany : 3
RTECS : YN7110000
F : 3-10
TSCA : Yes
HazardClass : 6.1
PackingGroup : III
HS Code : 29339990
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P330 Rinse mouth.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

L-5-Hydroxytryptophan Chemical Properties,Usage,Production

Chemical Properties
white to pale grey powder
Uses
A labelled metabolite of Tryptophan
Uses
5-Hydroxy-L-Tryptophan is a hydroxylated metabolite of L-Tryptophan
General Description
Colorless to pale pink crystals.
Air & Water Reactions
L-5-Hydroxytryptophan is sensitive to air. Slightly water soluble .
Reactivity Profile
L-5-Hydroxytryptophan reacts with bases. .
Fire Hazard
Flash point data for L-5-Hydroxytryptophan are not available, however, L-5-Hydroxytryptophan is probably combustible.
L-5-Hydroxytryptophan Preparation Products And Raw materials
Raw materials
Preparation Products
L-5-Hydroxytryptophan Suppliers      Global( 209)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd. +86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19954 60
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96832 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40403 62
INTATRADE GmbH +49 3493/605464
+49 3493/605470 sales@intatrade.de Germany 3589 66
Chembest Research Laboratories Limited +86(0)21-20908456
+86(0)21-58180499 sales@biochembest.com; market@biochembest.com China 6042 61
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30315 84
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 sales@tcishanghai.com.cn China 22833 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44198 61
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18
0086-571-85864795 sales@capotchem.com China 18279 66
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 10814 60
 
4350-09-8(L-5-Hydroxytryptophan)Related Search:
Osthole HYDROXYTRYPTOPHAN, 5-(P) 5-HYDROXY-L-TRYPTOPHAN ETHYL ESTER HYDROCHLORIDE,L-5-HYDROXYTRYPTOPHAN ETHYL ESTER HYDROCHLORIDE TRYPTOPHAN IMP. D (EP): (S)-2-AMINO-3-(5-HYDROXY-1H-INDOL-3-YL)PROPANOIC ACID (5-HYDROXYTRYPTOPHAN) (±)-4-Hydroxytryptophan,4-hydroxy-DL-tryptophan POLYCLONAL ANTIBODY TO 5-HYDROXYTRYPTOPHAN (RABBIT),POLYCLONAL ANTI-CONJUGATED 5 HYDROXYTRYPTOPHAN ANTIBODIES,ANTI-5-HYDROXYTRYPTOPHAN 5-HYDROXY-L-TRYPTOPHAN METHYL ESTER HYDROCHLORIDE,L-5-HYDROXYTRYPTOPHAN METHYL ESTER HYDROCHLORIDE GRIFFONIA SEED PLANT EXTRACT (5-HYDROXYTRYPTOPHAN) 10%~99%HPLC N-acetyl-6-hydroxytryptophan HYDROXYTRYPTOPHAN, 5-(RG) N-acetyl-5-hydroxy-L-tryptophan 5-HYDROXY-L-TRYPTOPHAN, HYDROCHLORIDE,L-5-HYDROXYTRYPTOPHAN HYDROCHLORIDE,5-Hydroxy-L-Tryptophan,hydroxhloride Nα-Acetyl-5-hydroxytryptophan sodium salt N-[(tert-Butoxy)carbonyl]-D-tryptophan L-Tryptophan CHLOROPHOSPHONAZO III C5-HYDROXY-L-TRYPTOPHAN,L-5-HYDROXYTRYPTOPHAN HYDRATE 5-Hydroxytryptophan20%50%90%99%,DL-5-HYDROXYTRYPTOPHAN 99%,DL-5-HYDROXYTRYPTOPHAN, 99+% BY HPLC REFERENCE STANDARD,5-Hydroxytryptophan(5-HTP),5-Hydroxy-L-Tryptophan 5-Hydroxy-Tryptophan,5-HYDROXYTRYPTOPHAN,DL-5-HYDROXYTRYPTOPHAN,HYDROXYTRYPTOPHAN,5-HYDROXY-DL-TRYPTOPHAN
5-hydroxy-l-tryptopha pretonine Tryptophans Indoles C5-HYDROXY-L-TRYPTOPHAN H-5-HYDROXY-TRP-OH H-TRP(5-OH)-OH L-2-AMINO-3-(5-HYDROXYINDOLYL)PROPIONIC ACID L-5-HYDROXYTRYPTOPHAN HYDRATE L-5-HYDROXYTRYPTOPHAN L-5-HTP 2-AMINO-3-(5-HYDROXY-1H-INDOL-3-YL)PROPIONIC ACID (-)-5-HYDROXY-L-TRYPTOPHAN 5-HYDROXY-L-TRYPTOPHAN 5-HYDROXY-L-TRP-OH 5-HYDROXY-TRP-OH 5-HTP 4350-09-8 (S)-2-AMINO-3-(5-HYDROXY-1H-INDOL-3-YL)-PROPIONIC ACID OXITRIPTAN Peptide Synthesis Specialty Synthesis Unnatural Amino Acid Derivatives Tryptophan Derivatives 5-Hydroxy-L-tryptophan, Free Acid Griffonia seed 313062-33-7 C11H12N2O3 L-Tryptophan, 5-hydroxy- l-2-amino-3-[3-(5-hydroxyindole)]propionic acid 5-HYDROXY-1-TRYTOPHAN 5-Hydroxyl-L-tryptophan. Pharmaceutical Raw Materials quietim 4350-09-3 56-69-9114-03-4 Indoles and derivatives 5-HYDROXY-L-TRYPTOPHAN 99% 5-HTP HPLC 56-69-6 5-HYDROXY-L-TRYPTOPHAN 99,0 % min 5-Hydroxy-L-tryptophane H-L-Trp(5-OH)-OH Tryptophan [Trp, W] 4350-09-0 Amino Acids Biochemistry Biological-modified Amino Acids Indoles Tryptophans Natural Plant Extract 5-HTP Griffonia Seed L-2-Amino-3-(5-hydroxyindolyl)propionic acid, L-5-HTP Amino acidsPeptide Synthesis Biochemicals Found in Plants Nutrition Research Tryptophan Derivatives Unnatural Amino Acid Derivatives (2S)-2-Amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid
Copyright 2016 © ChemicalBook. All rights reserved