2-Deoxyuridine-5,5-d CAS 478511-30-7
| CAS No. | 478511-30-7 |
| Molecular Formula | - |
| Molecular Weight | 230.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Deoxyuridine-5,5-d 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.
2-Deoxyuridine-5,5-d (CAS 478511-30-7) is a high-purity analytical reference standard with the molecular formula C9H10D2N2O5 and a molecular weight of 230.21 g/mol.
Structurally, 2-Deoxyuridine-5,5-d (C9H10D2N2O5) contains deuterium isotope labeling, an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 230.21 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C9H10D2N2O5 |
| Molecular Weight | 230.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Deoxyuridine Standards
- 2′-Deoxyuridine-5,6-d2 (CAS 40632-23-3)
- 5-Deoxyuridine (CAS 15958-99-3)
- 2′-Deoxyuridine-2-13C;1,3-15N2 (CAS 369656-76-8)
- 2-Deoxyuridine-1- (CAS 478510-85-9)
- 2-Deoxyuridine-2- (CAS 478510-87-1)
- 2-Deoxyuridine-3- (CAS 478510-89-3)
- 2-Deoxyuridine-5- (CAS 478510-91-7)
- 5-Aza-2＇-deoxyuridine (CAS 25501-08-0)
Recommended Standards
- 4-((3,4-Difluorophenyl)ethynyl)phenol (CAS 331718-48-0)
- 2-[(3-Methyloxiran-2-yl)carbonyloxy]ethyl 3-Methyloxirane-2-carboxylate (CAS 99173-77-0)
- 4-(2,3,6-Trifluorophenyl)thiazol-2-amine (CAS 886495-24-5)
- 2,6-Difluoro-4-hydroxybenzenepropanoic Acid Ethyl Ester (CAS 691905-11-0)
- 1-(6-Methoxypyridin-2-yl)ethanamine (CAS 1060807-26-2)
- 3-(4-Methoxyphenyl)propiophenone (CAS 1669-49-4)
- N-Benzyl-2-ethyl-3-methoxy-2H-indazole-6-carboxamide (CAS 919108-62-6)
- (3S,4S)-1-Benzyl-3,4-bis((tert-butyldimethylsilyl)oxy)pyrrolidine (CAS 138228-45-2)
- Propranolol (CAS 525-66-6)
- 1-Cyclopropyl-3-methylthiourea (CAS 59814-63-0)
- {1-[2-(3,4-Dimethoxyphenyl)ethyl]-2,5-dioxoimidazolidin-4-yl}acetic acid (CAS 1910797-57-7)
- 1-[(5-Methylthien-2-yl)methyl]piperazine (CAS 523981-53-5)
- Ethyl 4-amino-3-bromo-5-methylbenzoate (CAS 1379303-09-9)
- Mast Cell Degranulating Peptide HR-1 (CAS 80533-94-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com