3-Bromo-1-(difluoromethyl)-4-iodo-1H-pyrazole CAS 2739868-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2739868-05-2 |
| Molecular Formula | C4H2BrF2IN2 |
| Molecular Weight | 322.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-1-(difluoromethyl)-4-iodo-1H-pyrazole (CAS 2739868-05-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H2BrF2IN2. Molecular weight: 322.88 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H2BrF2IN2 |
| Molecular Weight | 322.88 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/Br/I-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 4-Bromo-3-iodo-7-azaindole (CAS 1000340-34-0)
- 6-Bromo-3-iodo-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-73-0)
- 4-Bromo-3-iodo-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-85-4)
- 7-Bromo-3-iodo-1H-pyrrolo[2,3-c]pyridine (CAS 1190318-20-7)
- 7-Bromo-3-iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1190319-07-3)
- 5-Bromo-3-iodo-1H-pyrrolo[3,2-b]pyridine (CAS 1190319-16-4)
- 4-Bromo-3-iodo-1H-pyrrolo[2,3-c]pyridine (CAS 1190319-21-1)
- 6-Bromo-3-iodo-1H-pyrrolo[2,3-b]pyridine (CAS 1190321-85-7)
Recommended Standards
- 2,4-Dibromo-3-fluoro-6-(trifluoromethyl)pyridine (CAS 1214326-81-4)
- tert-Butyl(((3aR,4R,6aR)-6-chloro-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)dimethylsilane (CAS 1000982-02-4)
- Clostebol (CAS 1093-58-9)
- Methyl 1,2,3,4-tetrahydroisoquinoline-7-carboxylate (CAS 220247-50-7)
- 6-Methyl-2-phenoxynicotinonitrile (CAS 54957-82-3)
- 4,4'-Bis(3-bromo-9h-carbazol-9-yl)-1,1'-biphenyl (CAS 848086-93-1)
- 3-Bromo-6-fluoro-2-methylbenzaldehyde (CAS 1785354-53-1)
- (S)-2-Amino-N-isopropyl-N-(thiophen-3-ylmethyl)propanamide (CAS 1354010-93-7)
- (5,7-Dimethyl-3H-imidazo[4,5-b]pyridin-2-yl)methanamine (CAS 1355193-55-3)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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