Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione

C7H10O3CAS 4160-82-1142.15 g/mol

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OOO
Acid anhydride

Properties

Molecular formula
C7H10O3
Molar mass
142.15 g/mol
Exact mass
142.0630 Da
Melting point
123–124 °C
logP
0.88Crippen estimate
Polar surface area
43.4 Ų
H-bond donors / acceptors
0 / 3
Rotatable bonds
0

Hazards

Warning
Irritant (GHS07)

Aggregated from 46 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number
4160-82-1
SMILES
CC1(C)CC(=O)OC(=O)C1
InChIKey
HIJQFTSZBHDYKW-UHFFFAOYSA-N
InChI
InChI=1S/C7H10O3/c1-7(2)3-5(8)10-6(9)4-7/h3-4H2,1-2H3

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

9 names
  • 2H-Pyran-2,6(3H)-dione, dihydro-4,4-dimethyl-
  • Glutaric anhydride, 3,3-dimethyl-
  • 3,3-Dimethylglutaric anhydride
  • β,β-Dimethylglutaric anhydride
  • 3,3-Dimethylglutaric acid anhydride
  • NSC 2827
  • 4,4-Dimethyldihydropyran-2,6-dione
  • 4,4-Dimethyldihydro-2H-pyran-2,6(3H)-dione
  • 4,4-Dimethyltetrahydropyran-2,6-dione

Work with Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

2,2-Dimethylsuccinic anhydride17347-61-450 % similar Cyclopentane-1,1-diacetic anhydride5662-95-348 % similar 1,1-Cyclohexane diacetic anhydride1010-26-046 % similar Dimedone126-81-846 % similar Diglycolic anhydride4480-83-545 % similar 3,3-Dimethylglutaric acid4839-46-744 % similar Propionic anhydride123-62-643 % similar Succinic anhydride108-30-543 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

Methyl 2-oxocyclopentanecarboxylate10472-24-9 Glycidyl methacrylate106-91-2 Allyl acetoacetate1118-84-9 4-(Acetyloxy)-2-methyl-2-butenal14918-80-0 Ethyl 3-oxopent-4-enoate22418-80-0 5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone27538-09-6 Homofuraneol27538-10-9 2,2-Dimethylglutaric anhydride2938-48-9

Elsewhere

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