Zonisamide
68291-97-4
99%
Bottle,barrel,cargo,container,etc.
2026-07-04
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionKeywords
68291-97-4
Zonisamide
C8H8N2O3S
Quick DetailsProName:Zonisamide
CasNo:68291-97-4
Molecular Formula:C8H8N2O3S
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Zonisamide
Other Name:1,2-Benzisoxazole-3-methanesulfonamide;3-(Sulfamoylmethyl)-1,2-benzisoxazole;AD 810;Zonisamide;CI 912;PD 110843;(1,2-Benzisoxazol-3-yl)methanesulfonamide;Excegran;AD 810 (sulfonamide);Zonegran;Exceglan;Excegram;1.2-Benzoxazol-3-ylmethanesulfonamide;892699-17-1
CAS No.:68291-97-4
Molecular Formula:C8H8N2O3S
InChIKeys:InChIKey=UBQNRHZMVUUOMG-UHFFFAOYSA-N
Molecular Weight:212.23
Exact Mass:212.23
EC Number:200-659-6
UNII:459384H98V
DSSTox ID:DTXSID9046023
NCI Thesaurus Code:C47790
Color/Form:White needles from ethyl acetate
ATC Code:N03AX15|N - Nervous system
HScode:2935009090
Categories:
Characteristics-
PSA:
94.6
XLogP3:0.2
Appearance:off-white solid
Density:1.5±0.1 g/cm3
Melting Point:160-163 °C
Boiling Point:457ºC
Flash Point:9℃
Refractive Index:1.656
Water Solubility:>31.8 [ug/mL]
Storage Conditions:Store at +4°C
Vapor Pressure:3.3X10-6 mm Hg at 25 deg C /Estimated/
Toxicity:Oral-rat LD50: 1992 mg/kg; Oral-Mouse LD50; 1892 mg/kg
Flammability characteristics:Flammable; burning produces toxic nitrogen oxides and sulfur oxide fumes
Odor:Odorless
Taste:Tasteless
Henrys Law Constant:Henry's Law constant = 4.9X10-11 atm-cu m/mole at 25 °C /Estimated/
Dissociation Constants:10.2|pKa = 10.2
Experimental Properties:Hydroxyl radical reaction rate constant = 3.0X10-11 cu cm/molecule sec at 25 °C /Estimated/
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Reproductive toxicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H361 Suspected of damaging fertility or the unborn child
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
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
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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