Methyl 3-(benzyloxy)-4-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole-5-carboxylate CAS 2883430-18-8
| CAS No. | 2883430-18-8 |
| Molecular Formula | C18H25IN2O4Si |
| Molecular Weight | 488.39 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 Methyl 3-(benzyloxy)-4-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole-5-carboxylate.
Methyl 3-(benzyloxy)-4-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole-5-carboxylate (CAS 2883430-18-8) is a high-purity analytical reference standard with the molecular formula C18H25IN2O4Si and a molecular weight of 488.39 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution, Methyl 3-(benzyloxy)-4-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole-5-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 488.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Methyl 3-(benzyloxy)-4-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole-5-carboxylate 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 | C18H25IN2O4Si |
| Molecular Weight | 488.39 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- Ethyl 5-(benzyloxy)-6-bromo-2-(3-ethoxy-3-oxopropyl)-1-methyl-1H-indole-3-carboxylate (CAS 1704066-53-4)
- (S)-8-(benzyloxy)-5-(2-bromo-1-((tert-butyldimethylsilyl)oxy)ethyl)quinolin-2(1H)-one (CAS 530084-74-3)
- 5-(4-(Benzyloxy)phenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(2-morpholinoethyl)-1H-pyrrol-2(5H)-one (CAS 618072-35-8)
- (E)-4-(4-(benzyloxy)styryl)-6-phenoxy-2,3-dihydrothieno[3,2-c]quinoline (CAS 860648-71-1)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-3-hydroxy-5-(4-hydroxyphenyl)-1-(3-methoxypropyl)-1H-pyrrol-2(5H)-one (CAS 497076-18-3)
- 8-(Benzyloxy)-5,7-diiodoquinoline (CAS 1293288-23-9)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-5-(4-hydroxyphenyl)-1H-pyrrol-2(5H)-one (CAS 488094-42-4)
- 5-(4-(Benzyloxy)-3-methoxyphenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(5-methylisoxazol-3-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 850230-99-8)
Recommended Standards
- 4-[(E)-[(5-Bromo-2-methoxyphenyl)methylidene]amino]phenyl 2,4,6-trimethylbenzene-1-sulfonate (CAS 329777-90-4)
- Nicergoline-13C-d3 (CAS CATO-C4X-208513)
- S-18326 (CAS 167843-21-2)
- Lifitegrast Impurity 37 (CAS 1194550-56-5)
- Tert-butyl ((1-(pyridin-3-ylmethyl)piperidin-4-yl)methyl)carbamate (CAS 1253403-51-8)
- 1-(4-(4-(Aminomethyl)-1h-1,2,3-triazol-1-yl)piperidin-1-yl)ethan-1-one (CAS 2092795-01-0)
- n-[4-(2-chloroacetyl)phenyl]-2,2-dimethylpropanamide (CAS 795290-86-7)
- Topiramate Didesacetal Impurity (CAS 106881-42-9)
- Methyl 2-((2-oxotetrahydrofuran-3-yl)oxy)benzoate (CAS 58835-31-7)
- 2-Amino-2-methylpropanethioamide (CAS 16256-14-7)
- 4-Cyclopropoxy-2-isopropoxy-1-(trifluoromethyl)benzene (CAS 1243469-45-5)
- 2,3-Dihydrobenzo[b][1,4]oxathiin-6-ol (CAS 402911-50-6)
- (S)-3-Amino-2-(4-fluoro-phenyl)-propan-1-ol, hydrochloride (CAS 1442114-31-9)
- (DTyr27,36,DThr32)-Neuropeptide Y (27-36) (CAS 163887-48-7)
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