4-Iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole CAS 220299-49-0
| CAS No. | 220299-49-0 |
| Molecular Formula | C9H17IN2OSi |
| Molecular Weight | 324.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole.
CATO supplies 4-Iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 220299-49-0), a certified reference material (molecular formula C9H17IN2OSi, MW 324.23 g/mol) for analytical method development and quality control.
The molecular framework of 4-Iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (C9H17IN2OSi) is characterized by an amide group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H17IN2OSi |
| Molecular Weight | 324.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- 5-Iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 637741-77-6)
- 5-Iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 632297-52-0)
- 6-Iodo-9-(tetrahydrothiophen-2-yl)-9H-purine (CAS 90347-61-8)
- 1-iodo-4-(2-phenylethoxy)benzene (CAS 1044065-94-2)
- methyl 3-iodo-1-methyl-1H-indazole-5-carboxylate (CAS 1234616-44-4)
- 5-Iodo-2-(methylthio)thieno[2,3-d]pyrimidin-4-ol (CAS 1823542-70-6)
- Ethyl 4-iodo-2-(methylthio)pyrimidine-5-carboxylate (CAS 1133-91-1)
- 3-iodo-5-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1093676-98-2)
Recommended Standards
- 4-(3,4-Dichlorophenyl)-2-(3,5-dimethyl-1H-pyrazol-1-yl)thiazole (CAS 477762-46-2)
- 4-((2,6-Dichlorobenzyl)thio)-3-methyl-3H-imidazo[4,5-c]pyridine (CAS 87035-12-9)
- 3-(5,6-Dichlorobenzo[d]thiazol-2-yl)-N,N-dimethylpyridin-2-amine (CAS 400075-95-8)
- N-Benzyl-N-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 2096332-88-4)
- 5-(1-Methyl-1H-pyrazol-5-yl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1443278-87-2)
- (5-((Methylthio)methyl)-4H-1,2,4-triazol-3-yl)methanamine hydrochloride (CAS 2094636-56-1)
- 1-Acetyl-1,6-dihydropyridin-3(2H)-one (CAS 94923-13-4)
- 5,7-Dihydroxy-8-((3S,4R)-3-hydroxy-1-methylpiperidin-4-yl)-2-methyl-4H-chromen-4-one (CAS 71294-60-5)
- 1-(4-((2-Chlorothiazol-5-yl)methyl)-1,4-diazepan-1-yl)ethan-1-one (CAS 1092346-82-1)
- 3-(Trifluoromethyl)isonicotinimidamide (CAS 1956327-40-4)
- 2-[({3-oxo-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-5-yl}methyl)sulfanyl]propanoic acid (CAS 743452-17-7)
- 2-(2-formylphenoxy)-N-(p-tolyl)acetamide (CAS 579522-17-1)
- 9-Ethyl-2-iodo-9H-purin-6-amine (CAS 210046-35-8)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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 18665070610 / Nicole.chen@cato-chem.com