Ethyl 5-amino-1-(4-chlorophenyl)-4-iodo-1H-pyrazole-3-carboxylate CAS 1427024-31-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1427024-31-4 |
| Molecular Formula | C12H11ClIN3O2 |
| Molecular Weight | 391.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-amino-1-(4-chlorophenyl)-4-iodo-1H-pyrazole-3-carboxylate (CAS 1427024-31-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11ClIN3O2. Molecular weight: 391.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11ClIN3O2 |
| Molecular Weight | 391.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 3 |
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- 3-Amino-N-(3-bromo-4-methoxyphenyl)-4-chlorobenzene-1-sulfonamide (CAS 721908-30-1)
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- 2-amino-5-[[2-(carboxymethylamino)-1-(hexylsulfanylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid 24425-56-7 NSC131114 N~5~-(2-((Carboxymethyl)amino)-1-((hexylthio)methyl)-2-oxoethyl)glutamine (CAS 24425-56-7)
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Recommended Standards
- PALDA (CAS 136181-87-8)
- 5-Chloro-N-(2,4-dimethoxyphenyl)-2-iodopyrimidin-4-amine (CAS 1704065-63-3)
- 1-Nitro-4-(octadecyloxy)benzene (CAS 123974-61-8)
- 2-Amino-4-(4H-1,2,4-triazol-4-yl)phenol hydrobromide (CAS 1803593-32-9)
- 1-Cyclopentyl-3-(5,6-dihydro-4H-cyclopenta[d]thiazol-2-yl)urea (CAS 1334374-52-5)
- 2-Amino-3-bromobenzaldehyde (CAS 145123-24-6)
- 1-(Pyridin-3-yl)cyclopropanecarboxylic acid (CAS 610791-39-4)
- 3-(2-Furylmethyl)-2-thioxo-1,3-thiazolidin-4-one (CAS 4703-95-1)
- 2-(1-Ethylpyrrolidin-3-yl)acetic acid (CAS 1220027-60-0)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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