3-Iodo-1-(triisopropylsilyl)-1H-pyrrole CAS 117270-91-4
| CAS No. | 117270-91-4 |
| Molecular Formula | C13H24INSi |
| Molecular Weight | 349.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 349.33 g/mol gives 3-Iodo-1-(triisopropylsilyl)-1H-pyrrole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Iodo-1-(triisopropylsilyl)-1H-pyrrole (CAS 117270-91-4) is a high-purity analytical reference standard with the molecular formula C13H24INSi and a molecular weight of 349.33 g/mol.
Owing to a nitrile group, iodine substitution, 3-Iodo-1-(triisopropylsilyl)-1H-pyrrole is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 349.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 3-Iodo-1-(triisopropylsilyl)-1H-pyrrole 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 | C13H24INSi |
| Molecular Weight | 349.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
- 5-iodo-1-[(4-methoxyphenyl)methyl]-3,4-dihydropyridin-2-one (CAS 1715034-37-9)
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Recommended Standards
- 21679-31-2 Chromium acetylacetonate Chromium, tris(2,4-pentanedionato)- (8CI) Chromium, tris(2,4-pentanedionato-O,O')- Chromium(3+), tris(2,4-pentanedionato)- Chromium, tris(2,4-pentanedionato-O,O')-, (OC-6-11)- (9CI) Chromium(III) 4-oxopent-2-ene-2-olate Chromium, tris(2,4-pentanedionato-kappaO2,kappaO4)-, (OC-6-11)- Chromium, tris(2,4-pentanedionato-kappaO,kappaO')-, (OC-6-11)- AI3-60036 CCRIS 3462 Chromic acetylacetonate Chromium(3+) acetylacetonate Chromium triacetylacetonate Chromium tris(acetylacetonate) Chromium tris(2,4-pentanedionate) Chromium(III) acetylacetonate EINECS 244-526-0 NSC 4654 Tris(acetylacetonato)chromium(III) Tris(2,4-pentanedionato)chromium Tris(2,4-pentanedionato-O,O')chromium (CAS 21679-31-2)
- 7-(3-Amino-3-methylazetidin-1-yl)-1-cyclopropyl-6,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 124668-12-8)
- Phenyl (4-(diethoxyphosphoryl)phenyl)carbamate (CAS 90906-96-0)
- N-(2,2,2-trifluoro-1-(4-formylpiperazin-1-yl)ethylidene)benzenesulfonamide (CAS 1311319-54-6)
- 5-Chloro-2-(piperidin-4-yloxy)pyridine hydrochloride (CAS 950672-33-0)
- 2-(2-(Pyridin-2-yl)ethyl)-2,3-dihydrophthalazine-1,4-dione (CAS 4336-02-1)
- 2-(2-Methyl-5-(trifluoromethoxy)phenyl)acetonitrile (CAS 1261683-78-6)
- N,N,5-Trimethylpyrimidin-4-amine (CAS 56864-93-8)
- 1-(3-Chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-N-cyclopentylpiperidine-4-carboxamide (CAS 444151-91-1)
- n-(1-(Furan-2-yl)ethyl)-1-methoxypropan-2-amine (CAS 1019628-82-0)
- 1-(Pyridin-4-yl)piperidine-4-carbonitrile (CAS 1365155-44-7)
- Gibberellin A5 methyl ester (CAS 15355-45-0)
- 2-Cyclopentyl-1,2,5-thiadiazolidine 1,1-dioxide (CAS 85694-53-7)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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