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Merck
CN

D7631

5,5-Dimethyl-2,4-oxazolidinedione

Synonym(s):

DMO, Dimethadione, NSC 30152

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About This Item

Empirical Formula (Hill Notation):
C5H7NO3
CAS Number:
Molecular Weight:
129.11
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
211-781-4
MDL number:
Form:
powder
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form

powder

Quality Level

mp

77-80 °C (lit.)

storage temp.

2-8°C

SMILES string

CC1(C)OC(=O)NC1=O

InChI

1S/C5H7NO3/c1-5(2)3(7)6-4(8)9-5/h1-2H3,(H,6,7,8)

InChI key

JYJFNDQBESEHJQ-UHFFFAOYSA-N

Application

Reactant involved in:
  • Synthesis of nickel benzoannulated or naphthoannulated β-oxatetraazachlorin complex
  • Being used as a cathepsin K inhibitor

Molecule involved in pharmacological studies including:
  • Identification of bioequivalent generic substitute for antiepileptic drugs
  • Screening for drugs that shift energy metabolism from mitochondrial respiration to glycolysis
  • Dissolving protein plugs in patients with choledochal cyst / pancreaticobiliary maljunctions


pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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D P Nolan et al.
European journal of biochemistry, 267(15), 4601-4614 (2000-07-21)
Conditions for the use of both [14C]methylamine and 5, 5-dimethyl[14C]oxa-azolidine-2,4-dione (DMO) to measure the H+ concentration of intracellular compartments of monomorphic long thin bloodstream forms of Trypanosoma brucei were established. Neither probe was actively transported or bound to internal components
Christian Danielsson et al.
Birth defects research. Part A, Clinical and molecular teratology, 79(8), 595-603 (2007-06-23)
The antiepileptic drugs (AEDs) phenytoin, phenobarbital, dimethadione, and carbamazepine cause a similar pattern of malformations in humans, with an increased risk after polytherapy. The teratogenicity has been linked to cardiac rhythm disturbances and hypoxic damage as a consequence of their
Hemal Mehta et al.
The British journal of ophthalmology, 102(4), 479-482 (2017-08-06)
To determine whether early vision gains predict long-term visual outcomes in the BEVORDEX randomised clinical trial of bevacizumab or dexamethasone implants for diabetic macular oedema. Post hoc analysis of 68 study eyes (77%) that completed 2 years follow-up of the



Global Trade Item Number

SKUGTIN
D7631-5G04061833427965