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C0256

Cytidine 5′-diphosphocholine sodium salt dihydrate

~98%, from yeast, solid

Synonym(s):

CDP-choline-Na, CDP-coline, Citicoline sodium, P′-[2-(Trimethylammonio)­ethyl]­ester cytidine 5′-(tri­hydro­gen di­phos­phate) inner salt monosodium

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Size/SKUAvailabilityPrice
100 mg

Estimated to ship onJune 02, 2026fromMILWAUKEE

$118.00
500 mg

Estimated to ship onJune 02, 2026fromMILWAUKEE

$357.00
1 g

Available to ship TODAYfromMILWAUKEE

$624.00
$530.40

About This Item

Empirical Formula (Hill Notation):
C14H25N4NaO11P2 · 2H2O
CAS Number:
33818-15-4
Molecular Weight:
546.34
UNSPSC Code:
41106300
NACRES:
NA.77
PubChem Substance ID:
24278064
MDL number:
MFCD00150508
Beilstein/REAXYS Number:
4110040
Assay:
~98%
Form:
solid

$118.00

Estimated to ship onJune 02, 2026Details

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biological source

yeast

Quality Segment

200

assay

~98%

form

solid

color

white

solubility

H2O: 100 mg/mL

storage temp.

−20°C

SMILES string

[Na+].C[N+](C)(C)CCOP([O-])(=O)OP([O-])(=O)OCC1OC([C@H](O)[C@@H]1O)N2C=CC(N)=NC2=O

InChI

1S/C14H26N4O11P2.Na/c1-18(2,3)6-7-26-30(22,23)29-31(24,25)27-8-9-11(19)12(20)13(28-9)17-5-4-10(15)16-14(17)21;/h4-5,9,11-13,19-20H,6-8H2,1-3H3,(H3-,15,16,21,22,23,24,25);/q;+1/p-1/t9?,11-,12-,13?;/m1./s1

InChI key

YWAFNFGRBBBSPD-MBWJOHGMSA-M

General description

Cytidine 5′-diphosphocholine (CDP-choline) contains cytidine and choline linked via a diphosphate bridge.

Application

Cytidine 5′-diphosphocholine sodium salt dihydrate has been used as a physiological metabolite for the identification of gemcitabine diphosphate choline (GdPC) by liquid chromatography-mass spectrometry (LC-MS/MS) method in the Kennedy pathway [1].

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.

Disclaimer

Hygroscopic

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This Item
30290C9630A6885
Cytidine 5′-diphosphocholine sodium salt dihydrate ~98%, from yeast, solid

Sigma-Aldrich

C0256

Cytidine 5′-diphosphocholine sodium salt dihydrate

Cytidine 5′-diphosphocholine sodium salt hydrate ≥99.0% (HPLC)

Sigma-Aldrich

30290

Cytidine 5′-diphosphocholine sodium salt hydrate

Cytidine 2′:3′-cyclic monophosphate monosodium salt ≥95% (HPLC)

Sigma-Aldrich

C9630

Cytidine 2′:3′-cyclic monophosphate monosodium salt

Adenosine 3′,5′-cyclic monophosphate sodium salt monohydrate ≥98.0% (HPLC), powder

Sigma-Aldrich

A6885

Adenosine 3′,5′-cyclic monophosphate sodium salt monohydrate

form

solid

form

powder

form

powder

form

powder

assay

~98%

assay

≥99.0% (HPLC)

assay

≥95% (HPLC)

assay

≥98.0% (HPLC)

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

solubility

H2O: 100 mg/mL

solubility

-

solubility

water: 50 mg/mL, clear, colorless

solubility

H2O: 10 mg/mL

color

white

color

-

color

-

color

white

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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