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supply Anticonvulsant Medicine Carbamazepine high purity Powder CAS 298-46-4 for sale

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CAS No.:

298-46-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

QINGDAO

Brand:

Packaging:

1kg,25kgor according to customer's detail requirement.

Price valid (until):

2025-04-30

Contact Supplier

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Nanjing Huaman Import and Exp

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Propylene glycol

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Anticonvulsant Medicine Carbamazepine Powder CAS 298-46-4

What is Carbamazepine?

Carbamazepine is a white or quasi-white crystalline powder. It is a dibenzo antiepileptic drug and has similar antiepileptic effect with phenytoin sodium. Most effective for psychomotor seizures, but also for grand mal seizures and mixed seizures. Carbamazepine has better effect on peripheral neuralgia than phenytoin sodium and can be used for trigeminal neuralgia and glossopharyngeal neuralgia. It can also be used for the treatment of arrhythmia and diabetes insipidus.

Items	Specifications
Product Name	Carbamazepine
Cas No	298-46-4
Einecs	206-062-7
MF	C15H12N2O
MW	236.27
Melting Point	191-192 °C (lit.)
Boiling Point	378.73°C (rough estimate)
Density	1.1099 (rough estimate)
Appearance	White to off white powder
Shelf Life	2 Years When Properly Stored
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.

Shop supply Anticonvulsant Medicine Carbamazepine high purity Powder CAS 298-46-4 for sale-Detailed Image 1

Function & Application

1. Most effective for psychomotor episodes, but also for grand mal episodes, localized episodes, and mixed episodes. Chemicalbook effect of this product on peripheral neuralgia is better than phenytoin sodium, and can be used for trigeminal neuralgia and glossopharyngeal neuralgia. It can also be used for the treatment of arrhythmia and diabetes insipidus. Oral LD50 was 3750mg/kg in mice and 4025mg/kg in rats.

2.Anticonvulsant, used in the treatment of grand mal epilepsy and psychomotor epilepsy, also can treat trigeminal neuralgia.

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Questions and answers

1,Q:Are you a manufacturing company or a trading company?
   A:We are a production factory and a foreign trade company.

2,Q:How long does it take to receive the samples?
   A:About one week.

3,Q:Do you offer free samples?
    A:Yes,you only need to pay freight.(Product price < $200)

4,Q:Do you test all goods before delivery?
   A:Yes.
5,Q:Do you have discount?
   A:Yes, for larger quantities, we always offer support at a better price.

Our advantage ：

★ The company has been established for more than 10 years with rich export experience and experienced transportation team.

★ Awesome after sales.1 to 1 customer service to solve any problems from the beginning of the inquiry to the receipt of goods

★ Quality is guaranteed.

Shipping Advise

1. By Express

------Suitable for under 50kg, Fast:3-7 days.

High cost; Door to door service. Easy to pick up the goods.

2. By Air

------Suitable for more than 50 kg, Fast:3-7 days,

High cost, airport to airport. professional broker needed.

3. By sea

------Suitable for more than 500kg. Slow: 5-45 days,

Low cost. Port to Port, professional broker needed.

Service

1. Any inquiries will be replied within 24 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. OEM/ODM Available.

5. Reasonable & competitive price, fast lead time.

6. Sample is available for your evaluation & formulation development.

Shop supply Anticonvulsant Medicine Carbamazepine high purity Powder CAS 298-46-4 for sale-Detailed Image 6

Certificates

Basic Info

Product Name:

Carbamazepine

Other Name:

5H-Dibenz[b,f]azepine-5-carboxamide;G 32883;Geigy 32883;Carbamazepen;Carbamazepine;5-Carbamoyl-5H-dibenz[b,f]azepine;Carbazepine;Tegretol;Tegretal;Finlepsin;Karbamazepin;Neurotol;Amizepin;Stazepine;Carbamazepin;Sirtal;Calepsin;Carbelan;Telesmin;Timonil;Epitol;Biston;NSC 169864;Neurotop;Carbatrol;Tegretol XR;CBZ;Karberol;Karbelex;Equetro;105234-21-7;121947-25-9;121985-71-5

CAS No.:

298-46-4

Molecular Formula:

C15H12N2O

InChIKeys:

InChIKey=FFGPTBGBLSHEPO-UHFFFAOYSA-N

Molecular Weight:

236.27

Exact Mass:

236.27

EC Number:

206-062-7

HScode:

2933990090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

46.3

XLogP3:

2.5

Appearance:

Almost white Crystals

Density:

1.3±0.1 g/cm3

Melting Point:

190.2 °C

Boiling Point:

411°C at 760 mmHg

Flash Point:

9℃

Refractive Index:

1.670

Water Solubility:

Practically insoluble in water;45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: soluble 29mg/mL

Storage Conditions:

2-8°C

Vapor Pressure:

1.84X10-7 mm Hg at 25 deg C (est)

Toxicity:

LD50 orally in mice, rats: 3750, 4025 mg/kg (Stenger, Roulet)

PKA:

15.96, -3.8

See More Carbamazepine Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin sensitization, Category 1

Respiratory sensitization, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H317 May cause an allergic skin reaction H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P284 [In case of inadequate ventilation] wear respiratory protection.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
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 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

Carbamazepine tablets, extended-release tablets, and chewable tablets should be stored in tight, light-resistant containers at temperatures not exceeding 30 deg C. Carbamazepine extended-release capsules should be stored in tight, light-resistant containers at 15-25 deg C. Because dissolution characteristics and associated oral bioavailability of carbamazepine tablets may be affected substantially by moisture, patients should be cautioned to keep containers of the tablets tightly closed and in a dry location, away from areas with excessive moisture (e.g., showers, bathrooms, humidifiers). Carbamazepine tablets may lose one-third or more of their oral bioavailability when exposed to excessive moisture. Tablets continuously exposed to 97% relative humidity at room temperature for 2 weeks become hardened and dissolve poorly.

See More Carbamazepine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Propylene glycol

Location:
No .41 Optics Valley Avenue, East Lake High-tech Development Zone, Wuhan ,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment

Average lead Time:
5

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2024

Nanjing Huaman Import and Export Co., Ltd was established in 2024 with strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures. Effectively promote the joint venture and cooperation with the major enterprises, manufacturers, with the idea of industrial development to serve the society and the majority of users. We always adhere to the market demand as the orientation, constantly synthesizing new high-tech chemical products , mainly exported to the United States, Europe, India, South Africa, Nigeria and other countries and regions, has a wealth of export experience, to ensure transportation safety, can let each customer as soon as possible to safely receive the goods.

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
Pakistan	Carbamazepine 99% white powder 298-46-4	1 KG	Aug 1, 2023
Sri Lanka	Carbamazepine BP	1500 KG	Mar 25, 2026
Belgium	Pharmaceutical Chemical nutrition Carbamazepine CAS298-46-4 99% white powder Wuhan HHD	8 KG	Nov 20, 2023

Post an enquiry for this product

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supply Anticonvulsant Medicine Carbamazepine high purity Powder CAS 298-46-4 for sale

Product Description

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