Ethyl 4-iodo-5-(trifluoromethyl)-1H-pyrazole-3-carboxylate CAS 2137471-63-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2137471-63-5 |
| Molecular Formula | C7H6F3IN2O2 |
| Molecular Weight | 334.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-iodo-5-(trifluoromethyl)-1H-pyrazole-3-carboxylate (CAS 2137471-63-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6F3IN2O2. Molecular weight: 334.03 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6F3IN2O2 |
| Molecular Weight | 334.03 g/mol |
| Appearance | Off-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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- Methyl 4-iodo-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxylate (CAS 1795392-91-4)
- 2-[4-Iodo-1-(2,2,2-trifluoroethyl)-1H-pyrazol-3-yl]acetic acid (CAS 1795474-96-2)
- 3-Iodo-4,6-dinitro-1H-indazole (CAS 885519-43-7)
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Recommended Standards
- 25939-05-3 JY0NIX65D7 Banamite Benzenecarbohydrazonoyl chloride, N-(2,4,6-trichlorophenyl)- (9CI) Benzoyl chloride, alpha-(2,4,6-trichlorophenyl)hydrazono- Benzoyl chloride(2,4,6-trichlorophenyl)hydrazone Benzenecarbohydrazonoyl chloride, N-(2,4,6-trichlorophenyl)- U-27,415 U 27415 2-15-00-00157 (Beilstein Handbook Reference) AI3-27646 Banomite Benzoyl chloride, (2,4,6-trichlorophenyl)hydrazone BRN 0961840 Caswell No. 081E EPA Pesticide Chemical Code 281600 N-(2,4,6-Trichlorophenyl)benzenecarbohydrazonoyl chloride UNII-JY0NIX65D7 (CAS 25939-05-3)
- 2-Bromo-1-(5-bromobenzo[b]thiophen-3-yl)ethan-1-one (CAS 850375-12-1)
- 2-(6-Bromo-5-(difluoromethyl)-2-(trifluoromethyl)pyridin-3-yl)acetic acid (CAS 1804464-32-1)
- 2-[(1,3-thiazol-2-ylmethyl)sulfanyl]ethan-1-ol (CAS 1537687-01-6)
- 898754-66-0 1-(3-Fluorophenyl)-3-[2-(methylsulfanyl)phenyl]propan-1-one DTXSID60644323 (CAS 898754-66-0)
- Methyl 3-(cyclohexylamino)propanoate (CAS 22870-26-4)
- (4aS,8aS)-3,4,4a,5,6,7,8,8a-octahydro-1H-quinolin-2-one (CAS 131348-82-8)
- 201595-52-0 1,4-Dibromo(~13~C_6_)benzene DTXSID40745842 (CAS 201595-52-0)
- Methyl N-benzyl-N-methyl-L-methioninate hydrochloride (CAS 1272754-99-0)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
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