6-Bromo-4-methoxythiazolo[4,5-c]pyridine CAS 2791314-20-8
| CAS No. | 2791314-20-8 |
| Molecular Formula | C7H5BrN2OS |
| Molecular Weight | 245.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-4-methoxythiazolo[4,5-c]pyridine (C7H5BrN2OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
6-Bromo-4-methoxythiazolo[4,5-c]pyridine (CAS 2791314-20-8) is a high-purity analytical reference standard with the molecular formula C7H5BrN2OS and a molecular weight of 245.10 g/mol.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H5BrN2OS |
| Molecular Weight | 245.10 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
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- 6-Bromo-2-(methylthio)oxazolo[4,5-b]pyridine (CAS 586409-04-3)
- 6-Bromo-7-methyl-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 70825-45-5)
- 7-amino-4,4-dimethyl-8-nitroisoquinoline-1,3(2H,4H)-dione (CAS 99911-28-1)
- 4-Bromo-5-(4-chlorophenyl)furan-2-carbaldehyde (CAS 1403567-41-8)
- Rac-(1r,2r)-cycloheptane-1,2-diamine dihydrochloride, trans (CAS 177765-50-3)
- tert-Butyl (4-chloro-2-(hydroxymethyl)phenyl)carbamate (CAS 164226-35-1)
- 3-Iodo-2-methyl-5-nitro-2h-indazole (CAS 1638764-45-0)
- 5-chloro-2-{[(6-methylpyridin-2-yl)methyl]amino}benzoic acid (CAS 1283531-62-3)
- (2,3-Dichlorophenyl)(2-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898774-93-1)
- 2,5,7-Trimethyl-4-quinolinecarboxylic acid hydrate (CAS 1609403-65-7)
- 2-(6-(Difluoromethyl)-2,4-difluoropyridin-3-yl)acetonitrile (CAS 1804710-33-5)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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