1-(Triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine-6-sulfonyl chloride CAS 1423161-95-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1423161-95-8 |
| Molecular Formula | C16H25ClN2O2SSi |
| Molecular Weight | 372.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine-6-sulfonyl chloride (CAS 1423161-95-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H25ClN2O2SSi. Molecular weight: 372.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H25ClN2O2SSi |
| Molecular Weight | 372.99 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 6-Bromo-2-iododibenzo[b,d]furan (CAS 916435-45-5)
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- 4-Bromo-1-iododibenzo[b,d]furan (CAS 2096506-51-1)
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- 3-Bromo-8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (CAS 156073-28-8)
- (4-((2,4-Dichlorobenzyl)oxy)-3-ethoxyphenyl)methanol (CAS 401827-46-1)
- 5-amino-2,3,4,5-tetrahydro-1$l^{6}-benzothiepine-1,1-dione (CAS 1094289-20-9)
- (3,5-Dimethyl-1H-pyrazol-1-yl)(3-((4-phenylpiperazin-1-yl)sulfonyl)thiophen-2-yl)methanone (CAS 1171238-68-8)
- 4-((4-Iodophenoxy)methyl)benzamide (CAS 1011018-52-2)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
Why CATO?
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