Vitamin B6
Grundinformationen
- CAS
8059-24-3- Standard-SMILES
Cc1ncc(COP(=O)([O-])[O-])c(C)c1O- InChIKey
RBCOYOYDYNXAFA-UHFFFAOYSA-L- Summenformel
- C8H10NO5P-2
- Durchschnittliche Molmasse
- 231,14 g/mol
Überblick
Vitamin B6 is a group of water-soluble vitamins essential for metabolism and normal physiological functions. B6 vitamins, including pyridoxine, pyridoxal, and pyridoxamine, are converted in vivo to pyridoxal phosphate, a cofactor necessary for the synthesis of amino acids, neurotransmitters, and sphingolipids. More than 100 enzymes involved in protein metabolism require vitamin B6 as a cofactor. Vitamin B6 is essential to red blood cell, nervous system, and immune systems functions and helps maintain normal blood glucose levels. Vitamin B6 is found in a wide variety of foods including cereals, beans, meat, poultry, fish, and some fruits and vegetables. (NCI04)
Namen und Bezeichner
- Bevorzugter Name
- Vitamin B6
- IUPAC
- (5-hydroxy-4,6-dimethyl-3-pyridinyl)methyl phosphate
- Lokaler Name
- Vitamin B6
- Englischer Name
- Vitamin B6
- Summenformel
- C10H16N2O3S
- Molmasse
- 244.31
Namen und Synonyme
8059-24-3Vitamin B 6DTXSID501015372RefChem:902002VIT B6CHEBI:27306232-503-8Vitamin B-6Vitamin B6(5-hydroxy-4,6-dimethylpyridin-3-yl)methyl phosphateEINECS 232-503-8AKOS015891944
Weitere Namen anzeigen
BIOTINBIOEPIDERM(+)-BIOTINCOENZYME RPiridoxin HCLRONACARE(TM) BIOTIN PLUSBIOS HFACTOR SBIOTINUM
FP09822BIOTIN, IMMOBILIZED ON DEXTRAN-LYSINENS00020888
Datenbank-Bezeichner
- CAS
8059-24-3- PubChem CID
- 104817
- EC Number
- 232-503-8
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -0,9
- Polarare Oberfläche (TPSA)
- 106 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 6
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 15
- Formalladung
- -2
- Komplexität
- 244
Experimentelle und physikochemische Eigenschaften
Chemical ClassesBiological Agents -> Vitamins and Derivatives
Dietary IngredientsVitamin B6
Physikochemische Eigenschaften
- Schmelzpunkt
- 231 · 231-233 °C(lit.)
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- 2 O: · H2O: 0.2 mg/mL Solubility increases with addition of 1 N NaOH.
- Aggregatzustand
- powder
- Kosmetik-Inhaltsstoffe Funktionen
- ANTISTATICSKIN CONDITIONINGHAIR CONDITIONING
- InChI
- InChI=1S/C8H12NO5P/c1-5-7(4-14-15(11,12)13)3-9-6(2)8(5)10/h3,10H,4H2,1-2H3,(H2,11,12,13)/p-2
- InChIKey
- RBCOYOYDYNXAFA-UHFFFAOYSA-L
- SMILES
- C1(C)=NC=C(COP([O-])([O-])=O)C(C)=C1O
- CAS Datenbank
- 8059 · 8059-24-3(CAS DataBase Reference)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
Gefahrenhinweise
Regulatory Information
Chemical: Vitamin B6
Regulation (EC) No 1831/2003 (amended)
Vitamin B6: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards SummarySee Pyridoxine hydrochloride.
Sicherheitsdaten
- F
- 8
- wgk
- 1
- RTECS-Nr.
- XJ9088200
- safety_code
- 24/25
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological ClassificationA group of water-soluble vitamins, some of which are COENZYMES.
Verwendung und Herstellung
Uses
VITAMIN B 6 refers to several PICOLINES (especially PYRIDOXINE; PYRIDOXAL; & PYRIDOXAMINE) that are efficiently converted by the body to PYRIDOXAL PHOSPHATE which is a coenzyme for synthesis of amino acids, neurotransmitters (serotonin, norepinephrine), sphingolipids, and aminolevulinic acid. During transamination of amino acids, pyridoxal phosphate is transiently converted into PYRIDOXAMINE phosphate. Although pyridoxine and Vitamin B 6 are still frequently used as synonyms, especially by medical researchers, this practice is erroneous and sometimes misleading (EE Snell; Ann NY Acad Sci, vol 585 pg 1, 1990). Most of vitamin B6 is eventually degraded to PYRIDOXIC ACID and excreted in the urine. [ChemIDplus] Pyridoxine hydrochloride (a form of vitamin B6) is used as a nutritional additive in animal feeds and considered safe for all species; [ExPub: EFSA - FEEDAP]
Farming (Feed Additives) [Category: Industry]
Household ProductsInformation on 1 consumer products that contain Vitamin B6 (Vitamin H) in the following categories is provided:
Anwendungen
BeschreibungVitamin B6 (vitB6), or pyridoxine, is an important compound for general cellular metabolism. Since its discovery in 1934 by Gyrgy and colleagues, it has been implicated as a co-factor in more than 140 biochemical reactions in the cell. Although most vitB6 co-catalyzed reactions are related to amino acid biosynthesis and catabolism, vitB6 also contributes to fatty acid biosynthesis, breakdown of certain storage compounds in animals and plants, as well as in the biosynthesis of plant hormones, neurotransmitters, and organelle-specific compounds such as chlorophyll. In addition, vitamin B6 can quench reactive oxygen species (ROS). Because of its role in ROS scavenging and chlorophyll synthesis, vitamin B6 benefits photosynthesis and is discussed as a possible factor in alleviating abiotic and biotic stress. Vitamin B6 (pyridoxal 5′-phosphate) participates in the process of synthesizing dopamine, epinephrine, norepinephrine, serotonin and GABA. It has also been found to be an antioxidant.
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