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Dimethadione

Dimethadione structure

CAS No:
695-53-4
Formula:
C5H7NO3
Chemical Name:
Dimethadione
Synonyms:
2,4-Oxazolidinedione,5,5-dimethyl-;5,5-Dimethyl-2,4-oxazolidinedione;AC 1198;BAY 1400Z;Dimethadione;DMO;Eupractone;Dimethadion;5,5-Dimethyloxazolidinedione;Nortrimethadione;BAX 1400Z;NSC 30152;5,5-Dimethyl-1,3-oxazolidine-2,4-dione;60254-97-9
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

Description

5,5-Dimethyloxazolidine-2,4-dione is white crystalline powder

DryPowder

5,5-dimethyloxazolidine-2,4-dione is an oxazolidinone.|An anticonvulsant that is the active metabolite of TRIMETHADIONE.

Dimethadione Basic Attributes

Molecular Weight：

129.11

Exact Mass：

129.11

BRN：

113541

EC Number：

211-781-4

UNII：

ALU9NPM703

NSC Number：

756741|30152

DSSTox ID：

DTXSID2020478

HScode：

2934999090

Characteristics

PSA：

55.4

XLogP3：

0.1

Appearance：

White Crystalline Powder

Density：

1.2±0.1 g/cm3

Melting Point：

76.5 °C

Boiling Point：

137 °C / 6mmHg

Flash Point：

44.2ºC

Refractive Index：

1.442

Storage Conditions：

2-8°C

Toxicity：

LD50 i.v. in mice: 450 mg/kg (Stoughton)

Safety Information

wgk germany：

hazard class code：

20/21/22-40-33-36/37/38

safety instructions：

22-36-24/25-23-36/37-26

RTECS Number：

RP9100000

Marks：

Xn,Xi

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P201, P202, P261, P264, P270, P271, P280, P281, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P308+P313, P312, P322, P330, P337+P313, P363, P405, P501

Hazard Statements：

H302+H312+H332

GHS Classification：

|Warning|H302+H312+H332 (61.57%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]|P201, P202, P261, P264, P270, P271, P280, P281, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P308+P313, P312, P322, P330, P337+P313, P363, P405, and P501|Aggregated GHS information provided by 288 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH：

Drugs used to prevent SEIZURES or reduce their severity. (See all compounds classified as Anticonvulsants.)

Metabolism/Metabolites：

Dimethadione is a known human metabolite of trimethadione.

MeSH Entry Terms：

5,5-Dimethyl-2,4-oxazolidinedione

Dimethadione Use and Manufacturing

Uses

In vivo measurement of intracellular pH.

Intermediates

Photographic supplies, film, and photo chemicals

Manufacturing Info：

Photographic film paper, plate, and chemical manufacturing|2,4-Oxazolidinedione, 5,5-dimethyl-: ACTIVE

Computed Properties

Molecular Weight:129.11
XLogP3:0.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Exact Mass:129.042593085
Monoisotopic Mass:129.042593085
Topological Polar Surface Area:55.4
Heavy Atom Count:9
Complexity:173
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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