6-Bromo-2-(methylsulfinyl)-8,9-dihydroimidazo[1',2':1,6]pyrido[2,3-d]pyrimidine CAS 2761069-97-8
| CAS No. | 2761069-97-8 |
| Molecular Formula | C10H9BrN4OS |
| Molecular Weight | 313.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Bromo-2-(methylsulfinyl)-8,9-dihydroimidazo[1',2':1,6]pyrido[2,3-d]pyrimidine (CAS 2761069-97-8), a certified reference material (molecular formula C10H9BrN4OS, MW 313.17 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, 6-Bromo-2-(methylsulfinyl)-8,9-dihydroimidazo[1',2':1,6]pyrido[2,3-d]pyrimidine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 313.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H9BrN4OS |
| Molecular Weight | 313.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 5-Bromo-3-methyl-6-(phenylthio)pyrimidine-2,4(1H,3H)-dione (CAS 81077-92-1)
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- 5-((4-Bromophenyl)sulfonyl)pyridin-2-amine, 97% (CAS 909532-22-5)
- N-(5-bromothiazol-2-yl)-2-hydroxy-3-methylbenzamide (CAS 877468-12-7)
- 5-Methoxy-2-(piperidine-1-carbonyl)-1H-indole-3-carbaldehyde (CAS 28837-83-4)
- 4-Methyl-6-morpholinonicotinaldehyde (CAS 1355179-12-2)
- Methyl 5-(difluoromethoxy)-2-methylbenzoate (CAS 1190320-23-0)
- Ethyl 4-(dimethylamino)-6,8-dimethylquinoline-3-carboxylate (CAS 1171932-56-1)
- 1,3,6,8-Tetrahydroxy-2-(1-hydroxy-5-oxohexyl)anthracene-9,10-dione (CAS 647839-29-0)
- Afatinib dichloro impurity (CAS 2223677-63-0)
- 3-(Benzo[b]thiophen-3-yl)-3-methylbutanoic acid (CAS 1518401-88-1)
- 2-chloro-4-nitrobenzene-1-thiol (CAS 36776-29-1)
- 849052-26-2 Cyclobutylboronic acid DTXSID40584591 (CAS 849052-26-2)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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