ChemicalBook
Chinese Japanese Germany Korea

L-(+)-Selenomethionine

L-(+)-Selenomethionine
L-(+)-Selenomethionine structure
CAS No.
3211-76-5
Chemical Name:
L-(+)-Selenomethionine
Synonyms
SEMET;L-SELENOMETHIONINE;SELENO-L-METHIONINE;L-SELENOMETHINONINE;THALLIUM ETHYLSUFATE;L-Seleno-L-methionine;L-(+)-SELENOMETHIONINE;The L-selenoMethionine;L-SELENOMETHIONINE USP;L-SELENOMETHIONINE 0.5%
CBNumber:
CB8183929
Molecular Formula:
C5H11NO2Se
Formula Weight:
196.11
MOL File:
3211-76-5.mol

L-(+)-Selenomethionine Properties

Melting point:
265 °C
alpha 
18 º (c=1, 1N HCl)
refractive index 
18 ° (C=0.5, 2mol/L HCl)
storage temp. 
−20°C
solubility 
H2O: 50 mg/mL
form 
powder
color 
white to off-white
Water Solubility 
soluble
Merck 
14,8441
InChIKey
RJFAYQIBOAGBLC-BYPYZUCNSA-N
CAS DataBase Reference
3211-76-5(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,N
Risk Statements  23/25-33-50/53
Safety Statements  20/21-28-45-60-61-28A
RIDADR  UN 3283 6.1/PG 2
WGK Germany  3
RTECS  EK7713840
10
HazardClass  6.1
PackingGroup  III
HS Code  29309090
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, 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
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P311 Call a POISON CENTER or doctor/physician.
P314 Get medical advice/attention if you feel unwell.
P320 Specific treatment is urgent (see … on this label).
P330 Rinse mouth.
P391 Collect spillage. Hazardous to the aquatic environment
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

L-(+)-Selenomethionine price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S3132 Seleno-L-methionine ≥98% (TLC), powder 3211-76-5 100mg $154 2018-11-20 Buy
Sigma-Aldrich 1611955 Selenomethionine United States Pharmacopeia (USP) Reference Standard 3211-76-5 100mg $303 2018-11-13 Buy
TCI Chemical S0442 L-Selenomethionine >98.0%(HPLC)(T) 3211-76-5 1g $113 2018-11-22 Buy
TCI Chemical S0442 L-Selenomethionine >98.0%(HPLC)(T) 3211-76-5 5g $336 2018-11-22 Buy
Alfa Aesar J66902 Seleno-L-methionine 3211-76-5 100mg $112 2018-11-13 Buy

L-(+)-Selenomethionine Chemical Properties,Uses,Production

Chemical Properties

Solid

Uses

A compound shown to increase expression of glutathione peroxidase

Definition

ChEBI: The L-enantiomer of selenomethionine.

L-(+)-Selenomethionine Preparation Products And Raw materials

Raw materials

Preparation Products


L-(+)-Selenomethionine Suppliers

Global( 172)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
Alpha Biopharmaceuticals Co., Ltd
0086-411-39042497
0086-411-39042693 sales@alphabiopharm.com China 1954 58
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19918 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21954 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070;product@chemlin.com.cn
product@chemlin.com.cn CHINA 3015 60
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24196 60
AB PharmaTech,LLC
323-480-4688
323-480-4688 sales01@abpharmatechusa.com United States 990 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24001 58

View Lastest Price from L-(+)-Selenomethionine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-26 L-(+)-Selenomethionine
3211-76-5
US $100.00 / KG 1KG 99% Customized career henan chemical co

3211-76-5(L-(+)-Selenomethionine)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved