Cytidine Diphosphate Ethanolamine (CDPEA) CAS 3038-18-8
| CAS No. | 3038-18-8 |
| Molecular Formula | C11H20N4O11P2 |
| Molecular Weight | 446.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Cytidine Diphosphate Ethanolamine (CDPEA) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Cytidine Diphosphate Ethanolamine (CDPEA) (CAS 3038-18-8) is a high-purity analytical reference standard with the molecular formula C11H20N4O11P2 and a molecular weight of 446.25 g/mol.
Cytidine Diphosphate Ethanolamine (CDPEA) (C11H20N4O11P2) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H20N4O11P2 |
| Molecular Weight | 446.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Cytidine Standards
- Cytidine-5'-triphosphate (CAS 65-47-4)
- Ara-cytidine-5'-triphosphate (ara-CTP) (aqueous solution) (CAS 13191-15-6)
- Cytidine Diphosphate (CAS 63-38-7)
- Cytidine Impurity 3 (CAS 54619-78-2)
- Cytidine 5'-Monophosphate (CAS 63-37-6)
- Cytidine 3'-Monophosphate (CAS 84-52-6)
- Cytidine 5-Monophosphate (CAS 104086-76-2)
- Cytidine-5'-monophospho-N-glycolylneuraminic acid disodium salt, 98% (CAS 98300-80-2)
Recommended Standards
- Fluralaner Impurity N3 (CAS 864725-61-1)
- tert-Butyl N-[(E)-3-tributylstannylallyl]carbamate (CAS 139111-44-7)
- Citicoline Impurity 8 (CAS 3036-18-8)
- (2,4-Dichlorophenyl)(5-(5-((4-fluorophenoxy)methyl)-1,3,4-oxadiazol-2-yl)-1-methyl-1H-pyrrol-3-yl)methanone (CAS 338418-73-8)
- (S)-cyclopropyl(4-ethoxyphenyl)methanamine (CAS 1212796-84-3)
- 6-Methoxy-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1190318-97-8)
- 2-(5-Chloro-2-thienyl)-7,8-dimethylquinoline-4-carboxylic acid (CAS 897553-37-6)
- 3-Amino-4-mercaptobenzoic acid (CAS 18889-18-4)
- 4H-pyrrolo[2,3-d][1,3]thiazole-5-carboxylic acid (CAS 1007386-72-2)
- ethyl 3-hydroxyfuro[3,2-b]pyridine-2-carboxylate (CAS 107095-99-8)
- 5β-PREGNAN-3α, 11β, 17, 20β-TETROL (CAS 2434-06-2)
- N-((2,4-difluorophenyl)carbamothioyl)thiophene-2-carboxamide (CAS 900769-45-1)
- Methyl Propyl Carbonate (CAS 56525-42-9)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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