6-Bromopteridine CAS 1260880-75-8
| CAS No. | 1260880-75-8 |
| Molecular Formula | C6H3BrN4 |
| Molecular Weight | 211.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Bromopteridine.
CATO supplies 6-Bromopteridine (CAS 1260880-75-8), a certified reference material (molecular formula C6H3BrN4, MW 211.02 g/mol) for analytical method development and quality control.
6-Bromopteridine (C6H3BrN4) contains a nitrile group, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 6-Bromopteridine 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.
Physical & Chemical Properties
| Molecular Formula | C6H3BrN4 |
| Molecular Weight | 211.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromopteridine Standards
Recommended Standards
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- 2-(pyrrolidin-2-yl)-4-(thiophen-2-yl)-1H-imidazole dihydrochloride (CAS 1311314-00-7)
- Morpholino(1H-pyrazol-4-yl)methanone (CAS 1152749-21-7)
- (S)-ethyl 3-(4-(2,7-naphthyridin-1-ylamino)phenyl)-2-(2-bromo-3-oxospiro[3.5]non-1-en-1-ylamino)propanoate (CAS 455264-30-9)
- Methyl 2-amino-4-methoxy-6-methylbenzoate (CAS 118718-71-1)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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