ChemicalBook--->CAS DataBase List--->434935-69-0

434935-69-0

434935-69-0 Structure

434935-69-0 Structure
IdentificationBack Directory
[Name]

2-METHYL-6-NITROBENZOIC ANHYDRIDE
[CAS]

434935-69-0
[Synonyms]

MNBA
6-NITRO-O-TOLUIC ANHYDRIDE
6-Nitro-o-toluic Anhydride MNBA
2-METHYL-6-NITROBENZOIC ANHYDRIDE
2-Methyl-6-nitrobenzonic Anhydride
2-Methyl-6-nitrobenzoicAnhydride>
2-Methyl-6-nitrobenzoic anhydride 97%
2-Methyl-6-nitrobenzoic acid anhydride
2-Methyl-6-Nitrobenzoic Anhydride(MNBA)
Benzoic acid, 2-methyl-6-nitro-, 1,1'-anhydride
2-methyl-6-nitrobenzoic acid [(2-methyl-6-nitrophenyl)-oxomethyl] ester
[Molecular Formula]

C16H12N2O7
[MDL Number]

MFCD06797117
[MOL File]

434935-69-0.mol
[Molecular Weight]

344.28
Chemical PropertiesBack Directory
[Melting point ]

177 °C
[Boiling point ]

559.4±50.0 °C(Predicted)
[density ]

1.416±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

very faint turbidity in hot Toluene
[form ]

powder to crystal
[color ]

White to Yellow to Orange
[InChI]

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
[InChIKey]

YEKPNMQQSPHKBP-UHFFFAOYSA-N
[SMILES]

C(C1C(=CC=CC=1N(=O)=O)C)(=O)OC(C1C(=CC=CC=1N(=O)=O)C)=O
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
[HS Code ]

29163990
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Uses]

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.
Spectrum DetailBack Directory
[Spectrum Detail]

2-METHYL-6-NITROBENZOIC ANHYDRIDE(434935-69-0)1HNMR
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