2-(3-(((Tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-3-iodo-5-methylpyridine CAS 1203499-22-2
| CAS No. | 1203499-22-2 |
| Molecular Formula | C17H29IN2OSi |
| Molecular Weight | 432.41 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 2-(3-(((Tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-3-iodo-5-methylpyridine.
2-(3-(((Tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-3-iodo-5-methylpyridine (CAS 1203499-22-2) is a high-purity analytical reference standard with the molecular formula C17H29IN2OSi and a molecular weight of 432.41 g/mol.
Structurally, 2-(3-(((Tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-3-iodo-5-methylpyridine (C17H29IN2OSi) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 432.41 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 2-(3-(((Tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-3-iodo-5-methylpyridine 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 | C17H29IN2OSi |
| Molecular Weight | 432.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Tert Standards
- 3-(2-((tert-Butyldimethylsilyl)oxy)ethoxy)-2-chloro-5-iodopyridin-4-amine (CAS 2883421-69-8)
- 2-(3-(((tert-Butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-5-fluoro-3-iodopyridine (CAS 1203499-14-2)
- 6-(3-(((Tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-2-fluoro-3-iodopyridine (CAS 1228666-57-6)
- (4-((4-(2-((Tert-butyldimethylsilyl)oxy)ethyl)piperazin-1-yl)sulfonyl)phenyl)boronic acid (CAS 1704065-54-2)
- 3-(((tert-Butyldimethylsilyl)oxy)methyl)-5-methyl-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2569617-54-3)
- 2-(2-((tert-Butyldimethylsilyl)oxy)ethyl)-4-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole (CAS 2818961-95-2)
- 6-[1-[(tert-Butyldimethylsilyl)oxy]ethyl]-7-oxo-3-(tetrahydro-3-furanyl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylicacid 2-propenylester (CAS 120705-71-7)
- 4-((Tert-butyldimethylsilyl)oxy)-7-fluoronaphthalen-2-yl trifluoromethanesulfonate (CAS 2449057-86-5)
Recommended Standards
- 3-((3-((tert-Butyldimethylsilyloxy)methyl)-pyrrolidin-1-yl)methyl)-5-iodopyridine (CAS 1186311-02-3)
- 4-Bromo-3-(difluoromethyl)-5-iodopyridine-2-sulfonyl chloride (CAS 1804953-10-3)
- Ethyl 4-((4-(2-methoxyphenyl)-6-(trifluoromethyl)pyrimidin-2-yl)sulfonyl)butanoate (CAS 1142211-06-0)
- 4-Bromo-2-(difluoromethyl)-5-iodopyridine-3-sulfonyl chloride (CAS 1805379-25-2)
- 2-Methyl-N-((tetrahydro-2h-pyran-4-yl)methyl)butan-2-amine (CAS 1343038-40-3)
- N3-(4-Methylphenyl)-1H-1,2,4-triazole-3,5-diamine (CAS 3929-18-8)
- 2-piperidin-3-yl-1,3-benzothiazole hydrochloride (CAS 51785-16-1)
- (E)-2-(Trifluoromethyl)benzaldehyde oxime (CAS 24652-61-7)
- 2-(3-Amino-4-chloro-1h-pyrazol-1-yl)-N,N-dimethylacetamide (CAS 1339763-35-7)
- 2-(tert-Butyl)pyridin-3-ol (CAS 63688-34-6)
- 2-(4-Methoxyphenyl)-N'-(3-(trifluoromethyl)benzoyl)imidazo[1,2-a]pyridine-6-carbohydrazide (CAS 866138-00-3)
- (S)-3-Amino-3-(4-(trifluoromethoxy)phenyl)propan-1-ol (CAS 1212995-38-4)
- (2-Chloro-6-fluorophenyl)(thiazol-2-yl)methanone (CAS 1443313-71-0)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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