3-Bromo-1H-pyrazolo[3,4-c]pyridazine CAS 1260741-42-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260741-42-1 |
| Molecular Formula | C5H3BrN4 |
| Molecular Weight | 199.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-1H-pyrazolo[3,4-c]pyridazine (CAS 1260741-42-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H3BrN4. Molecular weight: 199.01 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H3BrN4 |
| Molecular Weight | 199.01 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- 7-Bromo-[1,2,3,4]tetrazolo[1,5-a]pyridine (CAS 1130816-25-9)
- 6-Bromo-[1,2,4]triazolo[4,3-b]pyridazine (CAS 115127-23-6)
- 7-Bromo-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 120633-31-0)
- 8-Bromo-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1208084-77-8)
- 6-Bromo[1,2,4]triazolo[1,5-a]pyrazine (CAS 1233026-51-1)
- 3-Bromo-1H-pyrazolo[3,4-d]pyrimidine (CAS 1251033-27-8)
- 2-Bromo-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1335054-80-2)
- 8-Bromo-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1341878-31-6)
Recommended Standards
- (5-Phenylpyridin-2-yl)boronic acid (CAS 1257879-76-7)
- (2-(Pyridin-2-yl)phenyl)boronic acid (CAS 1243264-50-7)
- 6-(1H-Pyrrol-1-yl)benzo[c][1,2]oxaborol-1(3H)-ol (CAS 1344109-52-9)
- rel-(1R,2R,6R)-7,7-Difluorobicyclo[4.1.0]Heptan-2-ol (CAS 131262-29-8)
- 2-CHLORO-N-(CYCLOPROPYLMETHYL)-N-(4-(1,1,1,3,3,3-HEXAFLUORO-2-HYDROXYPROPAN-2-YL)PHENYL)ACETAMIDE (CAS 1951441-02-3)
- 2-Hydroxy-7-phenylheptanoic acid (CAS 103187-18-4)
- Methyl 3-Aminofuran-2-carboxylate (CAS 956034-04-1)
- 3-((1R,2R)-2-(trifluoromethyl)cyclopropyl)aniline (CAS 1416432-51-3)
- Molibresib besylate, >98% (HPLC) (CAS 1895049-20-3)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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 13829788188 / jacky.chen@cato-chem.com