Cytidin-5'-(trihydrogen-diphosphat), Mono[2-(trimethylammonio)ethyl]ester, Hydroxid, inneres Salz, Mononatriumsalz

Bezeichnung:Cytidin-5'-(trihydrogen-diphosphat), Mono[2-(trimethylammonio)ethyl]ester, Hydroxid, inneres Salz, Mononatriumsalz

CAS-Nr33818-15-4

Englisch Name:Citicoline sodium

CBNumberCB1343597

SummenformelC14H26N4O11P2.Na

Molgewicht511.31

MOL-Datei33818-15-4.mol

Synonyma

Cytidin-5'-(trihydrogen-diphosphat), Mono[2-(trimethylammonio)ethyl]ester, Hydroxid, inneres Salz, Mononatriumsalz

Cytidin-5'-(trihydrogen-diphosphat), Mono[2-(trimethylammonio)ethyl]ester, Hydroxid, inneres Salz, Mononatriumsalz physikalisch-chemischer Eigenschaften

Schmelzpunkt	259-268°C (dec.)
alpha	D20 +12.5° (c = 1.0 in H2O)
storage temp.	-20°C
Löslichkeit	H₂O: 100mg/mL
Aggregatzustand	solid
Farbe	white
Wasserlöslichkeit	Soluble in water (100 mg/ml).
maximale Wellenlänge (λmax)	280nm(HCl aq.)(lit.)
Merck	13,2343
BRN	4110040
InChIKey	YWAFNFGRBBBSPD-OCMLZEEQSA-M
SMILES	O[C@@H]1[C@@H]([C@@H](COP(O)(=O)OP([O-])(=O)OCC[N+](C)(C)C)O[C@H]1N1C=CC(N)=NC1=O)O.[NaH] \|&1:1,2,3,21,r\|
CAS Datenbank	33818-15-4

Sicherheit

S-Sätze:	24/25
WGK Germany	3
F	3-10-21
HS Code	29349990

Gefahreninformationscode (GHS)

Citicoline sodium Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften
White Solid
Verwenden
Cytidine-5'-diphosphocholine sodium salt hydrate acts as a neuroprotective agent in situations of hypoxia and ischemia. It is used as biosynthetic intermediate of membrane phospholipids. It is a cerebral vasodilator and inhibits PLA2 activation.
Verwenden
Cytidine 5′-diphosphate (CDP) is used as a substrate of CDP (nucleoside diphosphate) kinase (2.7.4.6) to produce CTP in support ofDNA and RNA biosynthesis and of ribonucleotide reductase to product dCMP.
Verwenden
Naturally occurring nucleotide; intermediate in the major pathway of lecitin biosynthesis. Neuroprotective. It is used in the treatment of ischemic stroke and head trauma.
Application
Citicoline (CDP-choline) is an essential intermediate in the synthesis of the major phospholipid of the cell membranes, phosphatidylcholine (PtdCho). It increases plasma adrenocorticotropic hormone (ACTH) levels and potentiates serum thyrotrophin (TSH) levels by activating the central cholinergic system.
Citicoline Sodium is used to treat age-related memory loss, cerebrovascular diseases such as stroke, dementia, as well as head trauma. Research has shown that it increases a chemical called phosphatidylcholine which is important for brain function. Citicoline might also decrease brain tissue damage when the brain is injured. Citicoline Sodium is also said to help with weight management when used as a dietary supplement.
Trademarks
CerAxon (Interneuron).
Allgemeine Beschreibung
Cytidine 5′-diphosphocholine (CDP-choline) contains cytidine and choline linked via a diphosphate bridge.
Biochem/physiol Actions
Cytidine 5′-diphosphocholine (CDP-choline) plays an important role in the synthesis of phosphatidylcholine. It is also involved in the biosynthesis of acetylcholine, a neurotransmitter. CDP-choline has therapeutic effects against hypoxia, cerebral ischemia and traumatic brain injury. It also exhibits therapeutic effects against learning and memory disorders, drug addiction and Alzheimer′s and Parkinson′s diseases.
Nebenwirkungen
Citicoline sodium may be safe for 12 weeks of oral use, side effects may include stomach pain, back pain, blurred vision, constipation and headache. While Citicoline 2% Eye Drops may be safe for long-term use (up to 3 years). No serious side effects have been reported by clinical investigators in the treatment of Parkinson's disease.
Sicherheit(Safety)
There are two forms of citicoline: citicoline sodium and citicoline free-base. Citicoline sodium is the form that is approved as a prescription medication in some European countries and throughout Asia. Citicoline free-base is the form that is available as a dietary supplement and food/beverage ingredient in the United States. In Europe, citicoline is approved as a Novel Food ingredient and is authorized to be used in food supplements up to 500 mg per day. It is also authorized to be used for Food for Special Medical Purposes (FSMPs) in amounts of 250 mg/serving and up to 1,000 mg per day.
Citicoline free-base is produced in Japan by Kyowa Hakko Bio Co. Ltd. under the brand name of Cognizin. Cognizin is considered to be safe and received self-designated Generally Recognized As Safe (GRAS) status in 2009. In Europe, citicoline was approved as a Novel Food ingredient in 2014. Whereas most companies produce citicoline synthetically, Cognizin is produced using a patented, natural fermentation process. It is vegetarian and allergen-free. Kyowa Hakko manufactures and supplies Cognizin as a raw ingredient to many manufacturers around the world.
Stoffwechsel
Citicoline can be administered orally, intramuscularly, or intravenously. Oral administration is most common because its bioavailability is approximately 92%. After oral ingestion, citicoline is hydrolyzed in the small intestine and liver into 2 major metabolites: cytidine and choline.
Cytidine and choline enter the systemic circulation, where cytidine is further metabolized into uridine. Both uridine and free choline cross the blood-brain barrier. In the central nervous system, uridine is converted to cytidine triphosphate, choline is converted to phosphocholine, and the 2 combine to resynthesize CDP-choline.

Citicoline sodium Upstream-Materialien And Downstream Produkte

Cytidin-5'-(trihydrogen-diphosphat), Mono[2-(trimethylammonio)ethyl]ester, Hydroxid, inneres Salz, Mononatriumsalz Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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