1-Cyclopentyl-4-iodo-5-(propoxymethyl)-1H-pyrazole CAS 1856058-19-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1856058-19-9 |
| Molecular Formula | C12H19IN2O |
| Molecular Weight | 334.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Cyclopentyl-4-iodo-5-(propoxymethyl)-1H-pyrazole (CAS 1856058-19-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H19IN2O. Molecular weight: 334.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H19IN2O |
| Molecular Weight | 334.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 3-((Tert-butoxycarbonyl)amino)-3-(3,4-dichlorophenyl)propanoic acid (CAS 193633-52-2)
- ((4-Methylnaphthalen-1-yl)methyl)hydrazine (CAS 887592-72-5)
- (S)-tert-Butyl 6-(hydroxymethyl)-2,2-dimethylmorpholine-4-carboxylate (CAS 1400589-80-1)
- 2-Bromo-N-(2-chloro-4-fluorophenyl)acetamide (CAS 1341166-16-2)
- 2-Amino-6-bromo-3-methoxypyridine (CAS 916737-77-4)
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- (3R)-pyrrolidine-3-carboxylic acid;hydrochloride (CAS 1202245-51-9)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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