Garg 3,4-pyridyne precursor

ALDRICH/795658 - 97%

Synonym: 4-(Trimethylsilyl)pyridin-3-yl trifluoromethanesulfonate

CAS Number: 1211583-40-2
Empirical Formula (Hill Notation): C₉H₁₂F₃NO₃SSi
Molecular Weight: 299.34
MDL Number: MFCD18257070
Linear Formula: C₉H₁₂F₃NO₃SSi
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-795658-1G	1 g	$259.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
density	1.259 at 25 °C
form	liquid
InChI	1S/C9H12F3NO3SSi/c1-18(2,3)8-4-5-13-6-7(8)16-17(14,15)9(10,11)12/h4-6H,1-3H3
InChI key	HJIBLRJECSPWKZ-UHFFFAOYSA-N
Quality Level	100
refractive index	n/D 1.455
SMILES string	C[Si](C)(C)C1=C(OS(=O)(C(F)(F)F)=O)C=NC=C1
storage temp.	2-8°C

Application:	Pyridyne precursor can be activated under mild fluoride conditions; which are highly reactive with dienes and other dipolariphiles (e.g. azides) to provide cycloaddition products containing an indole motif.
Other Notes:	Indolyne Experimental and Computational Studies: Synthetic Applications and Origins of Selectivities of Nucleophilic Additions
Other Notes:	Regioselective reactions of 3; 4-pyridynes enabled by the aryne distortion model
Other Notes:	Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final. NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.
Packaging:	1 g in amber glass bottle
Packaging:	100 mg in amber glass bottle
Packaging:	Each Aldrich^CPR product will be packaged in one consolidated unit unless you specify multiple units at the time of order.

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	97%
Density	1.259 at 25 °C
Refractive Index	n/D 1.455
Storage Temp.	2-8°C
UNSPSC	12352100

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