• 99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient
  • 99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient
  • 99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient
  • 99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient
  • 99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient
  • 99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient

99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient

CAS No.: 63-74-1
Formula: C6H8N2O2S
EINECS: 200-563-4
Type: Pharmaceutical Intermediates
Appearance: Powder
Quality: Industrial
Samples:
US$ 1/kg 1 kg(Min.Order)
| Request Sample
Customization:
Gold Member Since 2024

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Beijing, China
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  • Overview
  • Product Description
  • Fetures
  • Applications
  • Specifications
Overview

Basic Info.

Model NO.
NSC7618
Colour
White
Molecular Formula
C6H8N2O2S
Molecular Weight
172.20
Density
1.08
Purity
99% Min
Transport Package
50kg/bag or as per your particular request
Specification
Sulfanilamide
Trademark
Entrepreneur
Origin
China
HS Code
2935009090
Production Capacity
100, 000tons/Year

Product Description

Product Description


Sulfanilamide, also known as Sulphanilamide, 4-Aminobenzenesulfonamide or p-Aminobenzenesulfonamide, is a chemical compound that serves as an intermediate in the synthesis of various pharmaceutical compounds. As an intermediate, sulfanilamide plays a crucial role in the production of drugs belonging to the sulfonamide class.

Sulfanilamide itself has antimicrobial properties and was one of the first synthetic antibiotics to be used in the treatment of bacterial infections. However, its primary use today is as a starting material or building block for the synthesis of other drugs.

The chemical structure of sulfanilamide contains a sulfonamide group (-SO2NH2) attached to a benzene ring. This functional group is important for its antimicrobial activity and serves as a key component in the synthesis of sulfonamide antibiotics.

Through chemical modifications and reactions, sulfanilamide can be transformed into a variety of derivatives with enhanced pharmacological properties. These derivatives can exhibit antimicrobial, antifungal, diuretic, anticonvulsant, or analgesic activities, depending on the specific modifications made.

As an intermediate, sulfanilamide is used in multi-step synthesis processes, where it undergoes various chemical transformations to create more complex drug molecules. It acts as a starting point for introducing additional functional groups or modifying the chemical structure to improve the desired therapeutic properties of the final drug product.

Overall, sulfanilamide as an intermediate plays a vital role in the pharmaceutical industry, enabling the synthesis of a diverse range of drugs that are used to treat bacterial infections, fungal infections, epilepsy, pain, and other medical conditions. 

Fetures


1. Versatility: Sulfanilamide can be readily modified and transformed into various derivatives through chemical reactions. This versatility allows for the production of a wide range of pharmaceutical compounds with diverse therapeutic properties.

2. Building Block: Sulfanilamide serves as a fundamental building block in the synthesis of sulfonamide drugs. It provides a core structure upon which additional functional groups can be added or modified to create new drug molecules.

3. Chemical Reactivity: Sulfanilamide exhibits desirable chemical reactivity, making it amenable to various synthetic transformations. It can undergo reactions such as acylation, alkylation, condensation, and substitution, enabling the introduction of different substituents and modifications to its chemical structure.

4. Antimicrobial Properties: Sulfanilamide itself possesses antimicrobial properties, which were historically utilized for its antibiotic activity. While its primary use has shifted to that of an intermediate, the inherent antimicrobial activity can still be relevant in certain drug syntheses or applications.

5. Well-Studied: Sulfanilamide has a long history of use in the pharmaceutical industry, and its properties as an intermediate are well-documented. Its synthesis, reactions, and modifications have been extensively studied and optimized, ensuring reliable production processes.

6. Regulatory Approval: Sulfanilamide and its derivatives have been widely used in the development of approved pharmaceutical drugs. The regulatory bodies have evaluated and approved the safety and efficacy of many sulfanilamide-based drugs, facilitating their inclusion in medical treatments.

These features make sulfanilamide a valuable intermediate in pharmaceutical synthesis, providing a foundation for the creation of various drugs with distinct therapeutic properties. Its versatility, reactivity, and well-established history contribute to its importance in the production of pharmaceutical compounds. 

Applications


1. Sulfonamide Antibiotics
Sulfanilamide and its derivatives have been used in the production of sulfonamide antibiotics, such as sulfadiazine, sulfamethoxazole, and sulfisoxazole. These antibiotics are used to treat various bacterial infections.

2. Antifungal Agents
Sulfanilamide derivatives have been employed in the synthesis of antifungal agents, such as clotrimazole and miconazole. These medications are used to treat fungal infections.

3. Diuretics
Sulfanilamide derivatives have been utilized in the synthesis of certain diuretic drugs, such as acetazolamide. Diuretics increase urine production and are used to treat conditions like edema and high blood pressure.

4. Anticonvulsants
Sulfanilamide-based compounds have been used in the development of anticonvulsant medications, such as ethosuximide. These drugs are prescribed to manage and prevent seizures in individuals with epilepsy.

5. Analgesics
Sulfanilamide derivatives have been employed in the synthesis of analgesic drugs, such as acetaminophen (paracetamol). These medications are commonly used to relieve pain and reduce fever.

Specifications

  
Product Name Sulfanilamide
Cas No. 63-74-1
Molecular Formula C6H8N2O2S
Molecular Weight  172.20
Appearance White powder to crystal
Density 1.08
Purity 99% Min
Solubility Soluble in acetone, glycerin, hydrochloric acid, boiling water and caustic solution, slightly soluble in water, almost insoluble in chloroform, ether, petroleum ether and benzene.
Boiling point 401 ºC
Melting point 164-167 ºC
Flash point 196 ºC
Vapour 0.0±0.9 mmHg at 25°C
Refractive index 1.6490 (estimate)
SMILES S(N)(=O)(=O)C1=CC=C(N)C=C1
InChI Key InChIKey=FDDDEECHVMSUSB-UHFFFAOYSA-N

 

Storage: Store in a cool, ventilated, and dry place. Protect from heat, sunlight, and moisture. Handle and store according to general chemical regulations.

Package: 50kg/bag or as per your particular request.

99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical IngredientBeijing Entrepreneur Science & Trading Co., Ltd. was established in the year 2001. We are focused on import and export business of high-quality specialty chemicals. Since its establishment, relying on diligent efforts, spirit of enterprising and professional services, the company has established extensive cooperation with world-famous chemical manufacturers and gained a good reputation in China chemical industry.

We have stable distribution cooperation with world leading suppliers from America, Europe, Japan and Taiwan. We are distributors of Ames Advantage Material, Novamet, Lanxess, Momentive, Potters, Rhodia, Roquette, Oerlikon Metco, Inovyn, KJ Chemical, Tokuyama, Mitsubishi Chemical, Chang Chun Group, etc.
 
Our products selling in China include Conductive Powder, Thermal Conductive Powder, Microwave Absorbing Powder, Acrylamide Functional Monomer and Special UV Monomer, Special Epoxy Resin, Mercaptan Curing Agent, Silane, Fumed Silica and Precipitated Silica, PVC Paste Resin, PVA, Carbon Black, Modified Starch, Photocatalyst, Formaldehyde Capture agent, Root Blocking Agent, Platinum Catalyst, Vinyl Silicone Oil, Surfactant, etc.

In 2014, the company entered the chemical export business. Based on our understanding of China chemical market, we select most qualified suppliers. We are able to source raw materials directly from factories. Most of our partners are the largest factory in China with over 20 years history. They have huge annual outputs, and hold ISO9001, ISO14001, GMP, KOSHER, HALAL, FDA, GSP, etc. certificates.
 
Our export products include Conductive Powder, Thermal Conductive Powder, Plant Extract, Inorganic Powder, Plasticizer, PVC Paste Resin, Silane, Flavors and Fragrances, Salen Catalysts and Ligands, Organic Intermediates, Pharmaceutical Intermediates. 
99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical IngredientWe are proud to serve industries such as coating, ink, sealant, industrial, cosmetics, conductive powder, thermal conductive powder, pharmaceutical, flavor & fragrance, aroma, as well as many others. 
 
We will support our customers in a continuous way in the following:
1. Timely feedback to inquiry within 24 hours
2. Pre-sales consultancy 
3. Supply samples 
4. Competitive price
5. Good packaging
6. Timely delivery
7. Small order is available
8. Good after sales services
9. Provide TDS, COA, commercial invoice, packing list and certificate of origin. Special requirements also could be discussed and met. 
99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical Ingredient99% Purity Sulphanilamide / 4-aminobenzenesulfonamide CAS 63-74-1 as Active Pharmaceutical IngredientCan I request samples?
Yes, absolutely! We offer free samples of specified quantities. You only need to cover the freight charges.
Which documents are provided?
We provide essential documents such as Certificate of Analysis (COA), Technical Data Sheet (TDS), Material Safety Data Sheet (MSDS), and more upon request.
What is your Minimum Order Quantity (MOQ)?
Typically, our MOQ is one standard package. However, we understand the importance of testing before committing to a mass order, so we offer free samples for your evaluation.
How do you ensure the quality of your products?
We prioritize quality assurance through several measures:
1. Expert Staff: Our team comprises professionals with extensive experience in chemical products or related fields. They undergo comprehensive training before providing any quotations.
2. Sample Availability: We offer free samples or pre-shipment samples for new collaborations, ensuring that our commercial products match the specifications provided to customers.
3. Third-Party Inspection: Upon request, we can arrange Third-Party Inspections, such as SGS, to further validate the quality of our products before shipping.
How do I make payments?
Once you receive the Proforma Invoice (PI) along with our product specifications, you can proceed with payment. We accept various payment methods including Telegraphic Transfer (T/T), Letter of Credit (LC), and more.
What is your after-sales service like?
At Beijing Entrepreneur Science & Trading Co., Ltd., we prioritize fostering long-term relationships with all our customers. For every order, we ensure transparency and commitment by signing a legally binding sales contract. Should you have any doubts or concerns regarding our products or services, please do not hesitate to contact us. Your satisfaction and trust are our top priorities.
Can I use my own label or packaging?
Absolutely. If required, we can use labels or packaging according to your specifications and preferences. Your branding and packaging needs are important to us, and we'll ensure they are met to your satisfaction.

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