5-Chloro-3-iodo-1-{[2-(trimethylsilyl)ethoxy]methyl}-1h-pyrazolo[4,3-b]pyridine CAS 2170597-67-6
| CAS No. | 2170597-67-6 |
| Molecular Formula | C12H17ClIN3OSi |
| Molecular Weight | 409.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-iodo-1-{[2-(trimethylsilyl)ethoxy]methyl}-1h-pyrazolo[4,3-b]pyridine (CAS 2170597-67-6) is a high-purity analytical reference standard with the molecular formula C12H17ClIN3OSi and a molecular weight of 409.73 g/mol.
Based on its molecular formula C12H17ClIN3OSi, 5-Chloro-3-iodo-1-{[2-(trimethylsilyl)ethoxy]methyl}-1h-pyrazolo[4,3-b]pyridine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 409.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Chloro-3-iodo-1-{[2-(trimethylsilyl)ethoxy]methyl}-1h-pyrazolo[4,3-b]pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H17ClIN3OSi |
| Molecular Weight | 409.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
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Recommended Standards
- 4,4''-Dichloro-5'-(4-chlorophenyl)-1,1':3',1''-terphenyl (CAS 6326-61-0)
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- 1-[(2H-1,3-Benzodioxol-5-yl)methyl]-5-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1,4-dihydropyrimidin-4-one (CAS 477888-17-8)
- 4-Bromo-2-((4-chlorophenyl)sulfonyl)-N,N-dimethylthiazole-5-carboxamide (CAS 1000576-62-4)
- 5-((2-Acetylphenoxy)methyl)furan-2-carboxylic acid (CAS 1024322-96-0)
- 1-(2-Chloropyridin-3-yl)-3,3-dimethylazetidin-2-one (CAS 339100-95-7)
- 4-{2-[(4-Fluorobenzyl)oxy]ethyl}piperidinehydrochloride (CAS 1219967-84-6)
- (5-Cyclopropyl-2-ethylpyridin-3-yl)boronic acid (CAS 2225154-65-2)
- 2-Amino-1-(1,2,3,4-tetrahydroisoquinolin-2-yl)ethan-1-one (CAS 328552-98-3)
- 8-Methyl-5H-pyrimido[5,4-b]indol-4-ol (CAS 296264-35-2)
- Ethyl-(3-trifluoromethylsulfanyl-propyl)-amine (CAS 1208078-95-8)
- 4-Cyano-2,5-dimethylbenzene-1-sulfonyl chloride (CAS 1804897-73-1)
- N-(6-Chloropyridin-3-yl)-4-fluorobenzamide (CAS 325457-98-5)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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