HOPE-Ethosuximide
3 Inquiries
77-67-8
SHANGHAI
25KG/DRUM
2025-07-20
Ethylaluminum,Triethylaluminum,N,N,N',N'-Tetramethylethylenediamine,3,5-Dimethylpiperidine,4-methylmorpholine,N,N-Diethylacetamide
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Ethosuximide
Other Name:2,5-Pyrrolidinedione,3-ethyl-3-methyl-;Succinimide,2-ethyl-2-methyl-;3-Ethyl-3-methyl-2,5-pyrrolidinedione;C.I. 366;PM 671;Emeside;Ethosuxide;Ethosuximide;3-Ethyl-3-methylpyrrolidine-2,5-dione;2-Ethyl-2-methylsuccinimide;Petinimid;Petnidan;Succimitin;Suxinutin;Zarodan;Zarondan-Saft;Zarontin;α-Ethyl-α-methylsuccinimide;Simatin;Ronton;3-Methyl-3-ethylpyrrolidine-2,5-dione;Pyknolepsinum;Succimal;Capitus;Atysmal;Ethymal;Pemal;Mesentol;Suxilep;Suximal;Etosuximid;Piknolepsin;H 940;Zarondan;3-Ethyl-3-methylsuccinimide;α-Methyl-α-ethylsuccinimide;3-Methyl-3-ethylsuccinimide;2-Methyl-2-ethylsuccinimide;Epileo Petitmal;CN 10395;Peptinimid;NSC 64013;(±)-Ethosuximide;8060-73-9;39122-18-4
CAS No.:77-67-8
Molecular Formula:C7H11NO2
InChIKeys:InChIKey=HAPOVYFOVVWLRS-UHFFFAOYSA-N
Molecular Weight:141.17
Exact Mass:141.17
EC Number:201-048-7
NSC Number:758192|64013
DSSTox ID:DTXSID7023019
Color/Form:Crystals from acetone and ether|WHITE TO OFF-WHITE CRYSTALLINE POWDER OR WAXY SOLID
ATC Code:N03AD01|N - Nervous system
HScode:2925190090
Categories:
Characteristics-
PSA:
46.2
XLogP3:0.4
Appearance:Solid
Density:1.1±0.1 g/cm3
Melting Point:64.5 °C
Boiling Point:129 °C
Flash Point:123.8±18.9 °C
Refractive Index:1.451
Water Solubility:ethanol: 100 mg/mL
Storage Conditions:Refrigerator
Vapor Pressure:5.43X10-7 mm Hg at 25 deg C (est)
Toxicity:LD50 in mice (g/kg): 1.65 i.p.; 1.75 orally (Najer)
Odor:CHARACTERISTIC ODOR
Henrys Law Constant:Henry's Law constant = 5.93X10-8 atm-cu m/mol at 25 °C (est)
Experimental Properties:Hydroxyl radical reaction rate constant = 1.16X10-11 cu cm/molec-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Ethosuximide capsules should be stored in tight containers at a temperature less than 30 deg C, preferably between 15-30 deg C. Ethosuximide oral solution should be stored in tight, light-resistant containers at a temperature less than 30 deg C, preferably between 15-30 deg C; freezing should be avoided.
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Seller Information
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Business Type:
Trader
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Main Products:
Ethylaluminum,Triethylaluminum,N,N,N',N'-Tetramethylethylenediamine,3,5-Dimethylpiperidine,4-methylmorpholine,N,N-Diethylacetamide
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Location:
No.4567 Road, Tangye Road, Jinan, Shandong,China
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Payment Terms:
100% TT in advance
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
5-10
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Year of Establishment:
2019
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
High Quality 99% Purity of EthosuxiMide CAS NO 77-67-8 ISO 9001:2005 REACH Verified Producer
20 KG Oct 14, 2023 
Egypt
Ethosuximide
5 KG Jun 19, 2025
Russia
Ethosuximide
10 KG Oct 14, 2023 Post an enquiry for this product
