Arginin
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- CAS-Nr.
- 74-79-3
- Bezeichnung:
- Arginin
- Englisch Name:
- L(+)-Arginine
- Synonyma:
- L-ARGININE;ARG;H-ARG-OH;L-ARGININE BASE;L-ARG;l-arginin;L-Argenine;L-Arginine acid;Carmosine;H-L-ARG-OH
- CBNumber:
- CB9226645
- Summenformel:
- C6H14N4O2
- Molgewicht:
- 174.2
- MOL-Datei:
- 74-79-3.mol
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Arginin Eigenschaften
- Schmelzpunkt:
- 222 °C (dec.) (lit.)
- Siedepunkt:
- 305.18°C (rough estimate)
- alpha
- 27.1 º (c=8, 6N HCl)
- Dichte
- 1.2297 (rough estimate)
- chüttdichte
- 640kg/m3
- FEMA
- 3819 | L-ARGININE
- Brechungsindex
- 27 ° (C=8, 6mol/L HCl)
- storage temp.
- 2-8°C
- L?slichkeit
- H2O: 100 mg/mL
- Aggregatzustand
- powder
- pka
- 1.82, 8.99, 12.5(at 25℃)
- Farbe
- white
- PH
- 10.5-12.0 (25℃, 0.5M in H2O)
- Geruch (Odor)
- Faint
- S?ure-Base-Indikators(pH-Indikatoren)
- 10.5 - 12
- Biologische Quelle
- synthetic
- Optische Rotation
- [α]20/D +27°, c = 8 in 6 M HCl
- Geruchsart
- bland
- Wasserl?slichkeit
- 148.7 g/L (20 ºC)
- Sensitive
- Air Sensitive
- maximale Wellenl?nge (λmax)
- λ: 260 nm Amax: ≤0.2
λ: 280 nm Amax: ≤0.1
- Merck
- 14,780
- JECFA Number
- 1438
- Specific Activity
- 1035-1401nmol/min·mg
- BRN
- 1725413
- Henry's Law Constant
- 9.9×1014 mol/(m3Pa) at 25℃, Saxena and Hildemann (1996)
- Stabilit?t:
- Stable. Incompatible with strong oxidizing agents.
- Major Application
- agriculture
peptide synthesis
pharmaceutical (small molecule)
- Kosmetik-Inhaltsstoffe Funktionen
- FRAGRANCE
ANTISTATIC
HAIR CONDITIONING
SKIN CONDITIONING
- InChI
- 1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m0/s1
- InChIKey
- ODKSFYDXXFIFQN-BYPYZUCNSA-N
- SMILES
- N[C@@H](CCCNC(N)=N)C(O)=O
- LogP
- -4.20
- CAS Datenbank
- 74-79-3(CAS DataBase Reference)
- NIST chemische Informationen
- L-Arginine(74-79-3)
- EPA chemische Informationen
- L-Arginine (74-79-3)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
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| Alarmwort |
Warnung
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| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
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P264, P280, P305+P351+P338,P337+P313P |
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| Sicherheit |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen. |
| P337+P313 |
Bei anhaltender Augenreizung: ?rztlichen Rat einholen/?rztliche Hilfe hinzuziehen. |
| P403 |
An einem gut belüfteten Ort aufbewahren. |
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Arginin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36:Reizt die Augen.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
S-S?tze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
White crystalline powder
Physikalische Eigenschaften
Solubility 14.87 (20 ℃) g/100 g H2O, pI 10.76, dissociation constants: pK1 2.01, pK2 9.04 (a-NH2), pK3 12.48 (guanidyl).
Occurrence
Reported present in cheese, chocolate, eggs, meat, nuts and other products.
Verwenden
Amino acid; nutrient.
Definition
ChEBI: An L-alpha-amino acid that is the L-isomer of arginine.
Allgemeine Beschreibung
L-Arginine is an amino acid that plays a key role in many physiological processes such as tissue repair and reproduction. It is a key precursor for synthesizing nitric oxide in mammals. Due to these factors, the dietary supplementation with L-arginine may show a range of health benefits.
Nebenwirkungen
Nausea, abdominal pain and diarrhea
Bloating
Gout
Headache
Allergic response
Airway inflammation or worsening of asthma symptoms
Sicherheitsprofil
Mutation data reported. Whenheated to decomposition it emits toxic fumes of NOx.
l?uterung methode
S-Arginine crystallises from H2O as the dihydrate and as plates from EtOH. It also crystallises from 66% EtOH. Its solubility in H2O is 15% at 21o. Its isoelectric point is at pH 10.76. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p 1841 1961, Beilstein 4 IV 817.]
Arginin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Arginin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 1604)Lieferanten
74-79-3(Arginin)Verwandte Suche:
- L-Arginine BioUltra, >=99.5% (NT)
- L-Arginine Vetec(TM) reagent grade, >=98%
- L-Arginine, Animal-Free
- L-ArginineUSP,
98.5-101.5% (Assay)
- L-Arginine,99%e.e.
- L-Arginine, 99%, Free Base
- L(+)-ARGININE
- L-2-AMINO-5-GUANIDINOVALERIC ACID
- ARGININE, L-
- S-(+)-ARGININE
- S(+)-2-AMINO-5-[(AMINOIMINOMETHYL)AMINO]PENTANOIC ACID
- n5-(aminoiminomethyl)-l-ornithin
- Norvaline, 5-[(aminoiminomethyl)amino]-
- Ornithine, N5-(aminoiminomethyl)-
- Pentanoic acid, 2-amino-5-[(aminoiminomethyl)amino]-
- Pentanoic acid, 2-amino-5-[(aminoiminomethyl)amino]-, (S)-
- L-ARGININE FREE BASE BIOTECHNOLOGY*P
- L-2-Amino-5-guanidinopentanoic acid~H-Arg-OH
- L-Arginine, FCC Grade (S)-2-Amino-5-guanidinopentanoic acid, FCC Grade
- L-Arginine, Free Base
- L-Argnie
- ARGININE SUBSTRATE SOLUTION FOR NOS DETE
- L-ARGININE FREE BASE, BIOTECHNOLOGY &
- L-ARGININE 98.5+% FCC
- L-ARGININE, 98+%
- L-Arginine>99%
- L-ArginineForBiochemistry99+%
- L - ARGININE FOR BIOCHEMISTRY
- 1-Amino-4-guanidinovaleric acid
- Guanidine aminovaleric acid
- Arginine base
- Nδ-AMidino-L-ornithine
- Arginine, USP, EP
- L(+)-Arginine, 98+% 100GR
- L(+)-Arginine, 98+% 500GR
- Arginine (R)
- Arginine Solution (R)
- (2S)-2-aMino-5-carbaMiMidaMidopentanoic acid
- L-ArgininosuceinicacidBasalt
- L-Arginine,L
- Arginine (R) Solution, 100ppm
- ABL2 (38-end), active, His tagged human
- FLJ41441
- ANTI-ABL2 antibody produced in mouse
- FLJ22224
- FLJ31718
- Abelson murine leukemia viral oncogene homolog 2
- Abelson tyrosine-protein kinase 2
- ABLL
- ANTI-ABL (Y251) antibody produced in rabbit
- 5-((aminoiminomethyl)amino)-l-norvalin
- L-1-Amino-4-GuanidovalericAcid
- l-alpha-amino-delta-guanidinovalericacid
- l-alpha-amino-delta-quanidinovalericacid
- L-Amino-GuanidovalericAcid
- ARGININE,USP
- L-ARGININE,FCC
- (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid
