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Dapsone api

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CAS No.:

80-08-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Packaging:

25kg/Cardboard Drum

Sample Available:

Yes

Price valid (until):

2023-05-25

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Alicorn Pharmaceutical

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,L/C

Average Lead Time:

20 days

Qualification:

Main Products:

Betahistine Mesylate,Azilsartan Medoxomil Potassium,Pimavanserin Tartrate,Iguratimod

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Product Description
Seller Information
Inquiry History

Description

Product Detail

ECHEMI Editorial Reference

Dapsone is a sulfone active against a wide range of bacteria but mainly employed for its actions against mycobacterium leprae.Target: AntibacterialDapsone is an antibacterial most commonly used in combination with rifampicin and clofazimine as multidrug therapy (MDT) for the treatment of Mycobacterium leprae infections (leprosy). Dapsone antagonized all of the I/R end points measured, showing a remarkable ability to decrease markers of damage through antioxidant, antiinflammatory, and an

Basic Info

Product Name:

Dapsone

Other Name:

Benzenamine,4,4′-sulfonylbis-;Aniline,4,4′-sulfonyldi-;4,4′-Sulfonylbis[benzenamine];1358F;F 1358;Avlosulfon;Avlosulfone;Bis(4-aminophenyl) sulfone;Croysulfone;DADPS;Dapsone;DDS;p,p′-Diaminodiphenyl sulfone;4,4′-Diaminodiphenyl sulfone;Di(p-aminophenyl) sulfone;Diaphenylsulfone;Di(4-aminophenyl)sulfone;Diphenasone;Diphone;Disulone;DSS;Dumitone;Eporal;Metabolite C;Novophone;Sulfona-Mae;p,p′-Sulfonyldianiline;4,4′-Sulfonyldianiline;Sulphadione;4,4′-Sulphonyldianiline;Udolac;DDS (pharmaceutical);Bis(p-aminophenyl) sulfone;4-Aminophenyl sulfone;4,4′-Sulfonylbisbenzamine;1,1′-Sulfonylbis[4-aminobenzene];Sulfona;p-Aminophenyl sulfone;Diaphenylsulfon;Dapson;4,4′-Sulfonylbisaniline;HT 976;Araldite HT 976;Sumicure S;Hardener HT 976;4,4′-Dapsone;HT 9664;Seikacure S;NSC 6091;HY 976;Aradur 976-1;HT 976-1;Servidapson;4,4′-DDS;4,4′-Sulfonyldiphenylamine;DADFS;HB-MC-GE 40;HB-MC-GE 45;Lapox K 10;Aczone;Atrisone;Aradur 9664-1;4-(4-Aminophenylsulfonyl)benzenamine;4-(4-Aminophenyl)sulfonylaniline;Aradur 9761-1;4,4′-Diaminobiphenyl sulfone;HEW 62;Aradur 976;D 0089;Aradur 9664-1NL;K 10;44DDS;1246638-15-2

CAS No.:

80-08-0

Molecular Formula:

C12H12N2O2S

InChIKeys:

InChIKey=MQJKPEGWNLWLTK-UHFFFAOYSA-N

Molecular Weight:

248.3

Exact Mass:

248.30

BRN:

788055

EC Number:

201-248-4

HScode:

2921590090

Categories:

Other Chemical Drugs

Characteristics

PSA:

94.6

XLogP3:

Appearance:

White to beige Crystalline Powder

Density:

1.392 g/cm³

Melting Point:

175-176 °C

Boiling Point:

511.7°C at 760 mmHg

Flash Point:

greater than 320° F (NTP, 1992)

Refractive Index:

1.662

Water Solubility:

H2O: <0.1 g/100 mL at 20 ºC

Storage Conditions:

-20°C Freezer

Vapor Pressure:

2.68X10-8 mm Hg at 25 deg C (est)

Vapor Density:

8.3 (Air = 1)

Toxicity:

Oral-rat LD50: 1000 mg/kg; Oral-Mouse LD50: 250 mg/kg

Odor:

Odorless

Taste:

Slightly bitter taste

PKA:

2.41None

See More Dapsone Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed
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 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

Keep container tightly closed in a dry and well-ventilated place. Light sensitive.

See More Dapsone Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Betahistine Mesylate,Azilsartan Medoxomil Potassium,Pimavanserin Tartrate,Iguratimod

Location:
Building 4, Juanhu Int. Sci & Innovation Park, No. 500, Shuiyueting East Road, Xishi Street, Haining, Jiaxing, Zhejiang

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
20 days

Total Annual Revenue:
$25 million-$50 million

Total Employees:
201-300

Year of Establishment:
2021

Alicorn Pharmaceutical is a leading Manufactory supplier of Iguratimod, AR-13324 (mesylate), Safinamide based in Jiaxing, Zhejiang, China. With a commitment to quality and customer satisfaction, Alicorn Pharmaceutical has become a trusted name in the industry. Our product line includes a range of high-quality Iguratimod, AR-13324 (mesylate), Safinamide, which are available at competitive prices. Alicorn Pharmaceutical has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Dapsone	300 KG	Aug 1, 2025
United States	Dapsone	10 G	Oct 1, 2026
India	4, 4'-Diaminodiphenylsulfone (DDS)	12000 KG	Aug 22, 2026
Philippines	Dapsone	50 G	Dec 4, 2025

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Dapsone api

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