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- Brand：Knowlux
- Model：Bottle/Aluminum foil bag/Drum/Customized to your needs
- Purity：98%
- Cas：33818-15-4
- Createtime： 2026-11-03
- Updatetime： 2026-11-03
| useage | cosmetic ingredient、research reagent、biochemical intermediate |
| deliveryInfo | |
| sample availble | yes |
| appearance | White Powder |
| aliasen | |
| supplyCapacity | 10MT/Month |
| harbor | Hong Kong, Shanghai, Shenzhen |
| minorder | 1KG |
| Molecular Formula: | C14H25N4NaO11P2 |
Citicoline Sodium (CDPC-Na) | CAS 33818-15-4 | Nucleotide Derivative (Research Use Only) | Knowlux
Product Description
Citicoline Sodium, CAS 33818-15-4, is a synthetic nucleotide derivative supplied by Knowlux for laboratory research use. It is also known as CDP-Choline Sodium or Cytidine 5'-diphosphocholine sodium salt. The molecular formula is C14H25N4NaO11P2 and the molecular weight is 510.31 g/mol (anhydrous basis). Each lot is released with a lot-specific COA, MSDS and full analytical traceability.
Product Parameters
| Item | Specification |
|---|---|
| Product Name | Citicoline Sodium |
| Synonyms | CDP-Choline Sodium; Cytidine 5'-diphosphocholine sodium salt; Citicoline sodium salt |
| CAS No. | 33818-15-4 |
| Molecular Formula | C14H25N4NaO11P2 |
| Molecular Weight | 510.31 g/mol (anhydrous basis) |
| Appearance | White crystalline or crystalline powder |
| Solubility | Freely soluble in water; insoluble in ethanol, acetone, chloroform |
| Purity | >=98.0% (HPLC); >=99.0% available on request |
| Identity | Confirmed by HPLC and UV-Vis |
| Grade | Research grade |
| Storage | 2-8 C, protected from light and moisture |
| HS Code | 2934.99.00 |
| Packaging | 1 g / 5 g / 10 g / 50 g / 100 g / 1 kg foil bag or vial; bulk on request |
| MOQ | 10 g (research grade); 100 g (bulk) |
| Supply Ability | Gram to kilogram scale |
| Application | Laboratory research use only |
| Origin | China |
Product Details
1. Overview
Citicoline Sodium (CDP-Choline Sodium) is the sodium salt form of citicoline, an endogenous nucleotide derivative that serves as an intermediate in phosphatidylcholine synthesis. It is widely used as a pharmaceutical intermediate and biochemical research reagent. Knowlux supplies Citicoline Sodium as a research-grade material for laboratory and analytical use; this supply is not intended for human administration and does not constitute a therapeutic or supplement product.
2. Research Context (Not a Therapeutic Claim)
Published literature describes citicoline as a nucleotide derivative studied in in vitro and in vivo research models, with proposed roles in phospholipid metabolism and cellular membrane function. These descriptions are derived from published research and are provided for scientific reference only. Knowlux makes no claims regarding the efficacy, safety, or suitability of this product for any human or veterinary application. Promotion of Citicoline Sodium for cognitive enhancement, memory improvement, neuroprotection or brain health is not supported by Knowlux and is inconsistent with research-use-only supply.
3. Quality Control
| Test Item | Method |
|---|---|
| Purity | HPLC |
| Identity | HPLC retention time / UV-Vis spectrum |
| Appearance | Visual |
| Moisture | Karl Fischer |
| Related substances | HPLC |
| Residual solvents | GC (on request) |
| Heavy metals | ICP-MS (on request) |
4. Applications
-
Reference standard for analytical method development
-
In vitro nucleotide metabolism and phospholipid synthesis studies
-
Research on choline and cytidine precursor pathways
-
LC-MS and biochemical assay calibrators
5. Packaging, Storage & Shipping
Powder: amber glass vial or high-barrier foil bag under nitrogen headspace, sealed with tamper-evident closure. Secondary packing: light-protected carton with desiccant. Ambient or cold-chain shipping with temperature logger where required. COA, MSDS, packing list and certificate of origin issued with each shipment.
6. Documentation Support
Per lot: COA, MSDS, certificate of origin, residual solvent statement, heavy metal statement. Specification summaries and audit support available on a project basis.
About Knowlux
Knowlux Biotechnology is a GMP-oriented manufacturer and supplier of peptides, APIs and fine-chemical research compounds, operating from Hubei, China. We serve research groups, CDMOs and distributors in more than 40 countries, and support contract synthesis, custom packaging and technical documentation requests.
Compliance Statement
This product is supplied for laboratory research use only. It is not for human or animal administration, not for diagnostic or therapeutic use, not for retail sale, and not for personal use. Research context statements are for scientific reference only and do not constitute medical advice, promotional claims, or dosing guidance.
