1-tert-butyl-5-iodo-1H-pyrazole-4-carboxylic acid CAS 1566252-90-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1566252-90-1 |
| Molecular Formula | C8H11IN2O2 |
| Molecular Weight | 294.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-tert-butyl-5-iodo-1H-pyrazole-4-carboxylic acid (CAS 1566252-90-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H11IN2O2. Molecular weight: 294.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H11IN2O2 |
| Molecular Weight | 294.09 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 sealed and dry, 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; 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.) | 1993 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- Ethyl 4-iodo-1,3-dimethyl-1H-pyrazole-5-carboxylate (CAS 153208-27-6)
- 1-(1-Ethoxyethyl)-4-iodo-1H-pyrazole-5-carbaldehyde (CAS 1639858-85-7)
- Benzamide, 4-bromo-N-(2,2-difluoroethyl)-3-methoxy- (CAS 1403330-04-0)
- (11-Chloroundecyl)trimethoxysilane (CAS 17948-05-9)
- 4<I>H</I>-pyran-4-one (CAS 108-97-4)
- 2-(tert-Butylamino)-1-(7-(2-hydroxyethyl)benzofuran-2-yl)ethanol (CAS 61470-10-8)
- 4-Methoxy-6-(2-nitro-1-propen-1-yl)-1,3-benzodioxole (CAS 17055-07-1)
- 4-Bromo-3,5-dichloro-2-(difluoromethyl)pyridine (CAS 1806819-65-7)
- (11aS)-1,2,10,11-Tetramethyl-4,8-bis(t-butyl)-6-[[(2S,5S)-(2,5-diphenyl-1-phospholanyl) methoxy]-dibenzo[d,f][1,3,2]dioxaphosphepin] (CAS 1373349-83-7)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
Why CATO?
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