Garg 5-bromo-3,4-pyridyne precursor

ALDRICH/795666 - 95%

Synonym: 5-Bromo-4-(trimethylsilyl)pyridin-3-yl trifluoromethanesulfonate

CAS Number: 1413439-82-3
Empirical Formula (Hill Notation): C₉H₁₁BrF₃NO₃SSi
Molecular Weight: 378.24
MDL Number: MFCD25976537
Linear Formula: C₉H₁₁BrF₃NO₃SSi
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-795666-1G	1 g	$263.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95%
density	1.549 g/L at 25 °C
form	liquid
InChI	1S/C9H11BrF3NO3SSi/c1-19(2,3)8-6(10)4-14-5-7(8)17-18(15,16)9(11,12)13/h4-5H,1-3H3
InChI key	DFTOVRWLXREECB-UHFFFAOYSA-N
Quality Level	100
SMILES string	BrC1=CN=CC(S(=O)(C(F)(F)F)=O)=C1[Si](C)(C)C
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
Packaging:	1 g in glass bottle
Packaging:	100 mg in glass bottle

Symbol	GHS05,GHS06
Signal word	Danger
Hazard statements	H301 - H315 - H318 - H335
Precautionary statements	P280 - P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338 + P310
Hazard Codes	T,Xi
Risk Statements	25-37/38-41
Safety Statements	26-39-45
RIDADR	UN 2810 6.1 / PGIII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	95%
Density	1.549 g/L at 25 °C
Storage Temp.	2-8°C
UNSPSC	12352100

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