3-Nitro-2-pyridinesulfenyl chloride

ALDRICH/303232 - 95%

Synonym: (3-Nitro-2-pyridyl)sulfenyl chloride; 2-(Chlorosulfanyl)-3-nitropyridine; 3-Nitropyridinyl-2-sulfenyl chloride; [(3-Nitropyridin-2-yl)sulfanyl]chlorane

CAS Number: 68206-45-1
Empirical Formula (Hill Notation): C₅H₃ClN₂O₂S
Molecular Weight: 190.61
MDL Number: MFCD00274609
Linear Formula: C₅H₃ClN₂O₂S
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-303232-1G	1 g	$237.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 303232-1G

Properties
Descriptions
Safety Info.
Basic Data

assay	95%
InChI	1S/C5H3ClN2O2S/c6-11-5-4(8(9)10)2-1-3-7-5/h1-3H
InChI key	WTKQMHWYSBWUBE-UHFFFAOYSA-N
mp	205 °C (dec.) (lit.)
SMILES string	[O-][N+](=O)c1cccnc1SCl
solubility	dichloromethane: soluble(lit.)
storage temp.	2-8°C

Application:	3-Nitro-2-pyridinesulfenyl chloride (NpysCl) was employed as the starting material for the synthesis of N-, O- and S-Npys-protected amino acid.
General description:	The 3-nitro-2-pyridinesulphenyl (Npys) moiety is useful as a protecting-activating group for cysteine, particularly in the synthesis of cyclic and unsymmetrical disulfides. The stability of NpysCl was studied in various solvents.
Packaging:	1 g in glass bottle

Symbol	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P280 - P305 + P351 + P338 - P310
Hazard Codes	C
Risk Statements	34
Safety Statements	26-27-36/37/39-45
RIDADR	UN 3261 8 / PGII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	95%
mp	205 °C (dec.) (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

To Order From a Quote