5-(((tert-Butyldimethylsilyl)oxy)methyl)-3-iodo-1H-thieno[3,2-c]pyrazole CAS 848358-08-7
| CAS No. | 848358-08-7 |
| Molecular Formula | C12H19IN2OSSi |
| Molecular Weight | 394.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H19IN2OSSi, 5-(((tert-Butyldimethylsilyl)oxy)methyl)-3-iodo-1H-thieno[3,2-c]pyrazole contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 394.35 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).
5-(((tert-Butyldimethylsilyl)oxy)methyl)-3-iodo-1H-thieno[3,2-c]pyrazole (CAS 848358-08-7), molecular formula C12H19IN2OSSi and molecular weight 394.35 g/mol, is a CATO reference standard with documented purity and traceability.
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 5-(((tert-Butyldimethylsilyl)oxy)methyl)-3-iodo-1H-thieno[3,2-c]pyrazole 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 | C12H19IN2OSSi |
| Molecular Weight | 394.35 g/mol |
| 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.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related tert Standards
- 1-(3-((tert-Butyldimethylsilyl)oxy)propyl)-3,4-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2755994-61-5)
- 3-((tert-Butyldimethylsilyl)oxy)-2-(1-(2-hydroxybut-3-yn-2-yl)cyclopropyl)-5-(trimethylsilyl)pent-4-yn-2-ol (CAS 1797112-19-6)
- (4-(1-(4-(2-((Tert-butyldimethylsilyl)oxy)ethyl)piperazin-1-yl)ethyl)phenyl)boronic acid (CAS 1704069-39-5)
- (3-(1-(4-(2-((tert-Butyldimethylsilyl)oxy)ethyl)piperazin-1-yl)ethyl)phenyl)boronic acid (CAS 1704097-03-9)
- 4-((tert-Butyldimethylsilyl)oxy)-5,5-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 2057514-44-8)
- 1-(Tert-butyldimethylsilyl)-4-chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1256360-33-4)
- 3-(tert-Butyldimethylsilyl)morphinone (1.0mg/ml in Acetonitrile) (CAS 91265-75-7)
- 2-(((Tert-butyldimethylsilyl)oxy)methyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furo[3,2-b]pyridine (CAS 1188927-49-2)
Recommended Standards
- (3-(4-Methylpiperazin-1-yl)-5-(trifluoromethyl)pyridin-2-yl)(4-nitrophenyl)methanone (CAS 306977-48-0)
- 6-Phenyl-3-(pyridin-2-yl)-5-(3-(trifluoromethyl)phenoxy)-1,2,4-triazine (CAS 866051-73-2)
- Trifloxystrobin (free acid) (CAS 252913-85-2)
- Imanixil (CAS 75689-93-9)
- 84226-12-0 J8M468HBH4 Eticlopride Eticlopride [INN] (-)-(S)-5-Chloro-3-ethyl-N-((1-ethyl-2-pyrrolidinyl)methyl)-6-methoxysalicylamide Eticloprida [Spanish] Eticlopridum [Latin] Eticloprida Eticlopridum UNII-J8M468HBH4 (CAS 84226-12-0)
- (Z)-N'-hydroxy-5-methylpyrazine-2-carboximidamide (CAS 832113-99-2)
- 2-Amino-N-(thiazol-2-yl)propanamide (CAS 786591-61-5)
- 1,3-bis(2,6-diisopropylphenyl)-2H-imidazole;3-chloropyridine;dichloropalladium 927706-57-8 {1,3-bis[2,6-bis(propan-2-yl)phenyl]imidazolidin-2-yl}dichloro(3-chloro-1|E?-pyridin-1-yl)palladium (CAS 927706-57-8)
- N-((3aR,4S,6R,6aS)-6-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)hydroxylamine (CAS 1226812-52-7)
- N-(Furan-2-ylmethyl)-3-methoxy-2-methyl-2H-indazole-6-carboxamide (CAS 919107-40-7)
- 5-Amino-2-chloro-N-(pyridin-2-yl)benzamide (CAS 926273-21-4)
- 3-Chloro-N-(5-fluoro-2-methylphenyl)propanamide (CAS 908494-83-7)
- 534-00-9 CGS982PBTW d-Amyl bromide (S)-1-Bromo-2-methylbutane Butane, 1-bromo-2-methyl-, (2S)- EINECS 208-583-5 UNII-CGS982PBTW (CAS 534-00-9)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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