4-Iodo-3-methyl-5-(trifluoromethyl)-1H-pyrazole CAS 855343-07-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 855343-07-6 |
| Molecular Formula | C5H4F3IN2 |
| Molecular Weight | 276.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Iodo-3-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 855343-07-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4F3IN2. Molecular weight: 276.00 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4F3IN2 |
| Molecular Weight | 276.00 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, 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- 4-Iodo-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1194377-09-7)
- 3-iodo-1-(2,2,2-trifluoro-ethyl)-1h-pyraZole (CAS 1354704-54-3)
- 4-Iodo-1-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1443279-46-6)
- 3-Iodo-1-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1823829-61-3)
- 4-Iodo-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 918483-35-9)
- 4-Iodo-2-methyl-1-(trifluoromethyl)-1H-imidazole (CAS 2755894-07-4)
- 5-Iodo-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 898288-96-5)
- 5-Iodo-1-methyl-4-(trifluoromethyl)-1H-pyrazole (CAS 2137730-49-3)
Recommended Standards
- 1,2-Dichloro-4-nitro-5-(trifluoromethoxy)benzene (CAS 202335-70-4)
- 2,2'-Diselanediyldiacetic acid (CAS 16066-50-5)
- 3-(Cyclopropylmethoxy)-4-(trifluoromethoxy)phenylboronic acid (CAS 1793003-76-5)
- 1,4-Cyclohexanedione-2,2,3,3,5,5,6,6-d8 1,4-Cyclohexanedione-d8 23034-25-5 (CAS 23034-25-5)
- Alendronate EP Impurity B (CAS 14265-44-2)
- 3-(2,4-Dimethylphenyl)-2-mercapto-3,5,6,7-tetrahydro-4h-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 519152-05-7)
- 3-Propyl-1-oxa-3,8-diazaspiro[4.5]decan-2-one (CAS 77211-52-0)
- 5-Ethyl-3-(2-(piperazin-1-yl)quinolin-3-yl)-1,2,4-oxadiazole (CAS 1431729-23-5)
- 1-(4-Chlorophenyl)-3-(2-hydroxyphenyl)propane-1,3-dione (CAS 65599-34-0)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
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