2-Methyl-6-nitrobenzoic anhydride

ALDRICH/681059 - 97%

Synonym: MNBA

CAS Number: 434935-69-0
Empirical Formula (Hill Notation): C₁₆H₁₂N₂O₇
Molecular Weight: 344.28
MDL Number: MFCD06797117
Linear Formula: C₁₆H₁₂N₂O₇
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-681059-1G	1 g	$102.00 1/EA		Add To Favorites
45-681059-10G	10 g	$542.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
form	solid
functional group	anhydride
	ester
	nitro
InChI	1S/C16H12N2O7/c1-9-5-3-7-11(17(21)22)13(9)15(19)25-16(20)14-10(2)6-4-8-12(14)18(23)24/h3-8H,1-2H3
InChI key	YEKPNMQQSPHKBP-UHFFFAOYSA-N
mp	173-177 °C
Quality Level	200
SMILES string	Cc1cccc(c1C(=O)OC(=O)c2c(C)cccc2[N+]([O-])=O)[N+]([O-])=O

Application:	2-Methyl-6-nitrobenzoic anhydride can be used: • As a versatile lactonization reagent applicable in the preparation of varieties of macrolide natural products and lactones. • As a reaction promoter in the synthesis of carboxamide derivatives by using corresponding amines and carboxylic acids. • In the total synthesis of GRP78 inhibitor prunustatin A, antifungal compound (3R,16E,20E,23R)-(−)-eushearilide and an antiobestic drug tetrahydrolipstatin.
General description:	2-Methyl-6-nitrobenzoic anhydride is a reagent employed as a coupling promoter in the synthesis of amides, lactones, esters, and peptides.
Packaging:	1, 10 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P261 - P264 - P271 - P280 - 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%
mp	173-177 °C
UNSPSC	12352108

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