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L-Valin Produkt Beschreibung

CAS-Nr.72-18-4
Bezeichnung:L-Valin
Englisch Name:L-Valine
Synonyma:L-Valin
L-VLA;Valin;L-Val;VALINE;H-VAL-OH;L-VALINE;L-Val-OH;NSC 76038;VALINE, L-;H-L-VAL-OH
CBNumber:CB3381690
Summenformel:C5H11NO2
Molgewicht:117.15
MOL-Datei:72-18-4.mol
L-Valin physikalisch-chemischer Eigenschaften
Schmelzpunkt:: 295-300 °C (subl.)(lit.)
alpha : 28 º (c=8, 6N HCl)
Dichte: 1.23
Brechungsindex: 28 ° (C=8, HCl)
storage temp. : Store at RT.
solubility : H2O: 25 mg/mL
form : powder
Wasserlöslichkeit: 85 g/L (20 ºC)
Merck : 14,9909
BRN : 1721136
CAS Datenbank: 72-18-4(CAS DataBase Reference)
NIST chemische Informationen: Valine(72-18-4)
Sicherheit
Kennzeichnung gefährlicher: Xn
R-Sätze:: 40
S-Sätze:: 24/25-36-22
WGK Germany : 3
RTECS-Nr.: YV9361000
HS Code : 29224995

L-Valin Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften
White crystalline powder
Verwenden
L-Valine is an essential amino acid and one of 20 proteinogenic amino acids. L-Valine cannot be manufactured by the body and must be acquired through diet or supplementation. L-valine is found in grai ns, dairy products, mushrooms, meats, peanuts and soy proteins. L-Valine has been used in studies to attenuate arrhythmias and induce hypotensive effects.
R-Sätze Betriebsanweisung:
R40:Verdacht auf krebserzeugende Wirkung.
S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S22:Staub nicht einatmen.
L-Valin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Glucose Hydantoin Isobutanol Glutaminsure DL-Valin Harnstoff Cyanwasserstoff Isobutyraldehyd Diammoniumcarbonat Isobutyronitril
Downstream Produkte
N-[(tert-Butoxy)carbonyl]-L-valin
L-Valin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.      Global( 376)Lieferanten     
FirmennameTelefonFaxE-MailLandProduktkatalogEdge Rate
Taizhou Ruixin Chemical Co., Ltd. 0576-89085261;158676359870576-89085262sales@runsunchemical.com; jasonhu09@163.comCHINA 100 50
J & K SCIENTIFIC LTD. ----jkinfo@jkchemical.com;market3@jkchemical.comCHINA 96847 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)sh@meryer.comCHINA 40407 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:1893055203786-21-5032810967055399@qq.comCHINA 15983 69
Alfa Aesar 400-610-6006; 021-67582000021-67582001/03/05saleschina@alfa-asia.comCHINA 30333 84
TCI (Shanghai) Development Co., Ltd. ----info@chemicalbook.comCHINA 22159 81
ShangHai DEMO Chemical Co.,Ltd 0086-21-50182335 400-021-73370086-21-50182339sales@demochem.com; export1@demochem.comCHINA 3120 57
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、6027582086 (10) 60270825dtftchem@sina.comCHINA 4703 62
BeiJing Hwrk Chemicals Limted 4006990298 010-57411839 020-31335234 021-51691807010-87653215 0757-86311057 021-55236763sales@hwrkchemical.comCHINA 12649 55
Energy Chemical 021-58432009 / 400-005-6266021-58436166-800info@energy-chemical.comCHINA 44198 61
 
72-18-4(L-Valin)Verwandte Suche:
DL-Phenylalanin L-Prolin Arginin Lithiumbis(trimethylsilyl)amid Methyl-4-(4-aminophenyl)butyrat ALTRENOGEST phosphoric acid N,N-Dimethyl-phenylendiamin (p) 4-Aminobuttersure L-Valine methyl ester hydrochloride Glycin Folsure Valine N-[(tert-Butoxy)carbonyl]-L-valin DL-Valin Isovaleriansäure AMINO ACIDS L-Valin
(S)-(+)-VALINE (S)-ALPHA-AMINOISOVALERIC ACID Metabolomics Metabolic Libraries VALINE, L- VALINE Chiral Resolution Reagents Chiral Resolving Reagents BioChemika Ultra Asymmetric Synthesis BioChemical Amino Acid Library Biochemicals and Reagents Amino Acids 2-AMINO-3-METHYLBUTANOIC ACID 2-AMINOISOVALERIC ACID 72-18-4 H-VAL-OH H-L-VAL-OH L-2-AMINO-3-METHYLBUTANOIC ACID L-2-AMINO-3-METHYLBUTYRIC ACID L-2-AMINOISOVALERIC ACID L-A-AMINOISOVALERIC ACID L-ALPHA-AMINOISOVALERIANIC ACID L-VLA L-(+)-VALINE L-VALINE (s)-2-amino-3-methylbutanoicacid (S)-2-Amino-3-methylbutansαure (s)-2-amino-3-methylbutyricacid (s)-alpha-amino-beta-methylbutyricacid 2-Amino-3-methylbutyric acid Butanoic acid, 2-amino-3-methyl- Butanoic acid, 2-amino-3-methyl-, (S)- l-(+)-alpha-Aminoisovaleric acid l-alpha-amino-beta-methylbutyricacid L-iso-C3H7CH(NH2)COOH L-α-Amino-isovaleriansαure Valin (S)-α-Aminoisovaleric acid L-Valine, FCC Grade L-2-Amino-3-methylbutyric acid, FCC Grade AMINE L-Val-OH La-Amino-b-methylbutyric acid L-Valine FCC4/USP24 L-VALINE (USP/EP/JP) L-VALINE, MANUFACTURING GRADE L-VALINE 99% CELL CULTURE REAGENT L-VALINE 99-105% (USP EP JP) L-ValineForBiochemistry L-ValineForBiochemistry99+% L-ValineForBiochemistry-(S)-A-AminoisovalericAcid L-VALINE 99% FOR BIOCHEMISTRY L-Valine-D8, 15N L-VALINE,CRYSTAL L-VALINE,CRYSTAL,FCC VALINE,CRYSTAL,USP (2S)-2-amino-3-methyl-butanoic acid
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