Molekula
4,4'-Diaminodiphenyl sulfone (Dapsone)
4,4'-Diaminodiphenyl sulfone (Dapsone) is a synthetic aromatic compound used primarily in the treatment of leprosy and certain autoimmune disorders. It functions as a sulfone antibiotic and anti-inflammatory agent. CAS: 80-08-0, Molecular Formula: C12H12N2O2S, Molecular Weight: 248.30 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 4,4'-Diaminodiphenyl sulfone (Dapsone) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
4,4'-Diaminodiphenyl sulfone (Dapsone) is a synthetic aromatic compound used primarily in the treatment of leprosy and certain autoimmune disorders. It functions as a sulfone antibiotic and anti-inflammatory agent. CAS: 80-08-0, Molecular Formula: C12H12N2O2S, Molecular Weight: 248.30 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies 4,4'-Diaminodiphenyl sulfone (Dapsone) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white crystalline powder |
| Melting Point | 175 - 181 Deg C |
| pH | 6 - 8 |
| Fe | <0.2ppm |
| Loss on Drying | <0.2% |
| Content | >99% HPLC |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 160 C |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 80-08-0 |
| Molecular Formula | [4-(NH2)C6H4]2SO2 |
| Molecular Weight | 248.30 |
| REACH Code | Y110 |
| Tariff Code | 29309098 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H302 Harmful if swallowed
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 4,4'-Diaminodiphenyl sulfone (Dapsone) used for?
It is primarily used in the synthesis of sulfone-based polymers and as an intermediate in pharmaceutical manufacturing, particularly in the production of antibiotics and antileprosy drugs.
What is the chemical formula and molecular weight of Dapsone?
The formula is C12H12N2O2S and the molecular weight is 248.30 g/mol.
How should Dapsone be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of Dapsone does Molekula supply?
Molekula supplies Dapsone in technical grade, suitable for industrial and research applications.
Can Molekula supply Dapsone in bulk?
Yes, Molekula can supply Dapsone in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a Dapsone order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with GHS standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.