6-Bromo-8-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one CAS 851756-48-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 851756-48-4 |
| Molecular Formula | C9H8BrN3OS |
| Molecular Weight | 286.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-8-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 851756-48-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8BrN3OS. Molecular weight: 286.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H8BrN3OS |
| Molecular Weight | 286.15 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Bromospiro[indoline-3,2'-[1,3]oxathiolan]-2-one (CAS 332073-50-4)
- Ethyl 2-bromobenzo[d]thiazole-7-carboxylate (CAS 579525-09-0)
- 5-(4-Bromobenzyl)thiazolidine-2,4-dione (CAS 291536-43-1)
- Methyl 2-(5-chloropyrimidin-4-yl)acetate (CAS 1260813-71-5)
- 2,3,3A,4-tetrahydrocycloocta[b]furan-5-carbonitrile (CAS 141946-25-0)
- 4-(3,4,5-trifluorobenzoyl)isoquinoline (CAS 1187169-84-1)
- 3-(P-tolyl)isoxazole-5-carbaldehyde (CAS 251912-67-1)
- 4-Ethoxy-n-(4-hydroxyphenyl)-n-methylbenzene-1-sulfonamide (CAS 850021-35-1)
- (4-(Difluoromethoxy)phenyl)methanol (CAS 170924-50-2)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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