 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Topiramate for Sale > USP Standard White Powder Topiramate CAS 97240-79-4

USP Standard White Powder Topiramate CAS 97240-79-4 buy - large image1

USP Standard White Powder Topiramate CAS 97240-79-4 buy - image1

USP Standard White Powder Topiramate CAS 97240-79-4 buy - image2

USP Standard White Powder Topiramate CAS 97240-79-4 buy - image3

USP Standard White Powder Topiramate CAS 97240-79-4 buy - image4

USP Standard White Powder Topiramate CAS 97240-79-4

Name: USP Standard White Powder Topiramate CAS 97240-79-4
Brand: Wuhan pnq
SKU: pr2603251237
Price: 10.3 USD
Availability: InStock

1 Inquiries

Unit Price:

$10.3-11.33/MT FOB

Get Latest Price 

CAS No.:

97240-79-4

Grade:

Chemical Grade

Content:

99%

Port:

shanghai

Brand:

Wuhan pnq

Packaging:

Aluminum foil bag

Price valid (until):

2026-08-01

Contact Supplier

 Chat Now

Wuhan Pnq Int Trade Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Apigenin,PQQ,NMNH

 Visit Store

Product Description
Seller Information
History Price
Inquiry History

Description

Shop PNQ supply Best Quality Lowest Price Dietary Supplement Beta Nicotinamide Mononucleotide Nmn CAS 1094-61-7-Detailed Image 1

Shop Weight Loss Slu-PP-332 Powder for Sale cas 303760-60-3-Detailed Image 2

Same day of purchase same day delivery.

COA； Test report - available

Shop PNQ supply Best Quality Lowest Price Dietary Supplement Beta Nicotinamide Mononucleotide Nmn CAS 1094-61-7-Detailed Image 2

Shop PNQ supply Best Quality Lowest Price Dietary Supplement Beta Nicotinamide Mononucleotide Nmn CAS 1094-61-7-Detailed Image 3

Q1: What's your MOQ?

A:It depends on different products,we can accept sample order or provide free sample for your test.

Q2:How about delivery leadtime?

A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q3: Is there a discount?

A:Different quantity has different discount.

Q4:How to start orders or make payments?

A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T or Bitcoin.

Q5: How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6:We don't know you at all, how can we trust you?

A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.

Q7:Do you test all your goods before delivery?

A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.

Introduction:

Shop Weight Loss Slu-PP-332 Powder for Sale cas 303760-60-3-Detailed Image 6

Door to Door service, without tariffs

Our lab Professor teams support customized production product

More product or details , please add us whatsapp: + 86 15271946151

Description

Name	Topiramate
CAS number	97240-79-4
EINECS number	619-263-3
Related CAS#	488127-53-3 (lithium); 97240-79-4 (free base)
Synonym	HSDB-7531; HSDB 7531; HSDB7531; Topiramate; Tipiramato; Topax;
Description	Topiramate is a sulfamate-substituted monosaccharide molecule that functions as a broad-spectrum antiepileptic drug (AED). Topiramate is effective in treating both partial and generalized seizures, including refractory focal seizures and primary or secondary generalized seizures . It is also used as an adjunctive therapy for conditions such as Lennox-Gastaut syndrome and for preventing neuralgiform attacks. It blocks voltage-gated sodium channels, enhances GABA activity, and inhibits glutamate receptors, particularly AMPA and NMDA receptors. These actions help reduce neuronal excitability, which is crucial for its antiepileptic and vulsant effects.
Structure	\
Molecular Formula	C12H21NO8S
Molecular Weight	339.36 g/mol
Appearance	Solid powder
Quality Standard	USP Standard
Assay	≥98%
Shipping Condition	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition	Store in cool place. Keep container tightly closed in a dry and well ventilated place.
Shelf Life	>2 years if stored properly
Sample package	Aluminium foil bag
Commercial package	Aluminium Tin, Fiber drum
Origin	China
HS Code	2932999099

Topiramate More Info

Topiramate is an vulsant medication primarily used to treat epilepsy and prevent migraines. It is classified as a sulfamate-substituted monosaccharide and has a unique pharmacological profile that makes it effective for various neurological conditions.

Mechanism of Action

Topiramate's mechanism of action is multifaceted and includes:
Sodium Channel Blockade: It inhibits voltage-dependent sodium channels, stabilizing neuronal membranes and preventing the propagation of seizures.
GABAergic Activity: Topiramate enhances the activity of gamma-aminobutyric acid (GABA), an inhibitory neurotransmitter, at certain GABA-A receptor sites, which helps reduce neuronal excitability.
Glutamate Receptor Antagonism: It inhibits excitatory neurotransmission by blocking AMPA and kainate receptors, further contributing to its vulsant effects.
Carbonic Anhydrase Inhibition: Topiramate exhibits weak inhibition of carbonic anhydrase isoenzymes, although this action is not considered critical for its vulsant properties.

Applications

Epilepsy: Used as an adjunctive treatment for partial-onset seizures in adults and children, as well as for generalized tonic-clonic seizures.
Migraine Prevention: Approved for the prophylactic treatment of migraines in adults and adolescents.
Weight Loss: Sometimes used off-label in combination with phentermine for weight management in obesity.

Routes of Administration

Topiramate is available in several formulations:
Oral Tablets: Commonly prescribed in doses ranging from 25 mg to 200 mg.
Sprinkle Capsules: Designed for patients who may have difficulty swallowing tablets.

Basic Info

Product Name:

Topiramate

Other Name:

β-D-Fructopyranose,2,3:4,5-bis-O-(1-methylethylidene)-,1-sulfamate;β-D-Fructopyranose,2,3:4,5-bis-O-(1-methylethylidene)-,sulfamate;5H-Bis[1,3]dioxolo[4,5-b:4′,5′-d]pyran,β-D-fructopyranose deriv.;Topiramate;McN 4853;RWJ 17021;2,3:4,5-Bis-O-(1-methylethylidene) β-D-fructopyranose sulfamate;Topomax;Topamax;Epitomax;Topimax;Topamac;TPM;Epitoma;Topina;Sincronil;Qudexy XR;Trokendi XR;Topiragen;1103510-60-6

CAS No.:

97240-79-4

Molecular Formula:

C12H21NO8S

InChIKeys:

InChIKey=KJADKKWYZYXHBB-XBWDGYHZSA-N

Molecular Weight:

339.36

Exact Mass:

339.36

EC Number:

200-659-6

HScode:

29350090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

124

XLogP3:

-0.8

Appearance:

white solid

Density:

1.336±0.06 g/cm3(Predicted)

Melting Point:

125-126 °C

Boiling Point:

438.7°C at 760 mmHg

Flash Point:

9℃

Refractive Index:

1.497

Water Solubility:

DMSO: ~44 mg/mL

Storage Conditions:

2-8°C

Vapor Pressure:

7.0X10-8 mm Hg at 25 deg C (est)

Toxicity:

LD50 intraperitoneal in rat: > 1500mg/kg

Specific rotation:

D23 -34.0° (c = 0.4 in methanol)

Taste:

Bitter

PH:

pH= 6.3 (saturated solution)

PKA:

8.7None

See More Topiramate Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. 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 Storage

Precautions 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.

See More Topiramate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Apigenin,PQQ,NMNH

Location:
Room 1006, Building C6, Economic Development Wanda, Caidian District, Wuhan City, Hubei Province

Payment Terms:
100% TT in advance

Average lead Time:
30

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2021

Wuhan PNQ trade located in Wuhan, China, is an innovative natural products manufacturer and supplier that offers raw powders as dietary ingredients, food and beverage additives, sports nutrition supplements.
Weekly Price

 The chart shows the price trend of the product in the past 12 months.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Vietnam	Topiramate	30 KG	Aug 26, 2025

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
High Quality White Powder Topiramate cas 97240-79-4 with best price and fast delivery	Pharmaceutical Grade/99	Jinan Silk Road Trading Co., Ltd	Inquiry
Topiramate	/	Hangzhou Dawn Ray Pharmaceutical Co.,Ltd	Inquiry
High Quality USP Standard White Powder Topiramate CAS 97240-79-4 with best price and fast delivery	Pharmaceutical Grade/99	Hangzhou Hyper Chemicals Limited	Inquiry
Topiramate 99% white solid 97240-79-4 Senwayer	Pharmaceutical grade/99	Dingwang Technology (Wuhan) Co., Ltd.	Inquiry
Topiramate 99% white powder yrm-97240-79-4 LK-YRM	Industrial Grade/99	SHANDONG LOOK CHEMICAL CO.,LTD	Inquiry

USP Standard White Powder Topiramate CAS 97240-79-4

Product Description

Seller Information

History Price