Trifluridine Impurity 1 CAS 80029-06-7
| CAS No. | 80029-06-7 |
| Molecular Formula | C5H6N2O4 |
| Molecular Weight | 158.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Trifluridine Impurity 1 is closely related to a carbohydrate-derived structure, an amide group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Trifluridine Impurity 1 (CAS 80029-06-7) is a certified pharmaceutical impurity reference standard with the molecular formula C5H6N2O4 and a molecular weight of 158.11 g/mol.
Based on its molecular formula C5H6N2O4, Trifluridine Impurity 1 contains a carbohydrate-derived structure, an amide group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 158.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Trifluridine Impurity 1 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H6N2O4 |
| Molecular Weight | 158.11 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, water |
| 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 |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
Related Trifluridine Standards
- Trifluridine Impurity 10 (CAS 2145-56-4)
- Trifluridine/tipiracil (TAS-102) Impurity D (CAS 91447-90-4)
- Trifluridine Impurity 4 (CAS 4449-28-9)
- Trifluridine Related Compound A (CAS 14599-46-3)
- Trifluridine (CAS 70-00-8)
- Trifluridine Impurity 3 (CAS 7057-42-3)
- Trifluridine Impurity 5 (CAS CATO-C4X-20565)
- Trifluridine Impurity 11 (CAS CATO-C4X-205611)
Recommended Standards
- Olmesartan Impurity 62 (CAS 91526-17-9)
- Ibotenic Acid (CAS 2552-55-8)
- (S)-1-nitroso-5-oxopyrrolidine-2-carboxylic acid (CAS 80754-96-7)
- L-Dihydroorotic Acid (CAS 5988-19-2)
- Repaglinide EP Impurity B (CAS 99469-99-5)
- Mivacurium Chloride Impurity 15 (CAS 107740-66-9)
- Risperidone Impurity 19 (CAS 84162-82-3)
- 2-Chloromethyl-4,5-dichlorobenzo[d]thiazole, 97% (CAS 110704-24-0)
- Methyl 3-(methoxymethyl)benzoate (CAS 1515-87-3)
- methyl 3-[(2-methyl-1,3-thiazolidin-4-yl)formamido]propanoate hydrochloride (CAS 105292-63-5)
- 5-(Chloromethyl)-1-[2-(2,2,2-trifluoroethoxy)ethyl]-1h-1,2,3,4-tetrazole (CAS 1342882-56-7)
- Ensifentrine impurity 19 (CAS CATO-C4X-335319)
- (2-(2,4-Dichlorophenyl)-2-hydroxyethyl)carbamic Acid tert-Butyl Ester (CAS 939757-30-9)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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