N,N-Dimethyl-p-phenylenediamine sulfate salt
N,N-Dimethyl-p-phenylenediamine sulfate salt (CAS 536-47-0) is an organic compound with the molecular formula (CH3)2NC6H4NH2·H2SO4 and a molecular weight of 234.27 g/mol. This amine salt serves as a valuable building block in chemical synthesis. It has been utilised in scientific research for investigating biological processes, such as the role of hydrogen sulfide in cardioprotection and colonic tissue, and in the spectrophotometric determination of gold(III) in pharmaceutical compounds.
- IUPAC
- 4-(Dimethylamino)aniline sulfate salt,4-Amino-N,N-dimethylaniline sulfate salt,DMPPDA
- Synonyms
- (CH3)2NC6H4NH2·H2SO44-(Dimethylamino)aniline sulfate salt4-Amino-N,N-dimethylaniline sulfate saltDMPPDA
Cardioprotection Research
Utilised to investigate the role of hydrogen sulfide (H2S) in cardioprotection mechanisms induced by ischemic preconditioning in rat heart models.
Spectrophotometric Analysis
Applied in the spectrophotometric determination of gold(III) in pharmaceutical agents, including sodium aurothimaleate and auranofin.
H2S Production Studies
Employed in research to study colonic tissue hydrogen sulfide (H2S) production, particularly within the acetate trapping assay system.
| Molecular weight | 234.27 |
|---|---|
| Linear formula | (CH3)2NC6H4NH2·H2SO4 |
| Assay | ≥98.0% (T) |
| Boiling point | 495 °C(lit.) |
| Application | N,N-Dimethyl-p-phenylenediamine sulfate salt was used:• to investigate the role of H2S in cardioprotection induced by ischemic preconditioning in rat heart1• in spectrophotometric determination of gold(III) in gold-pharmaceuticals such as sodium aurothimaleate and auranofin2• to investigate colonic tissue H2S production using the acetate trapping assay system3 |
| Melting point | 200-205 °C (dec.)(lit.) |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25-36/37/38 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is N,N-Dimethyl-p-phenylenediamine sulfate salt used for?
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N,N-Dimethyl-p-phenylenediamine sulfate salt is used in scientific research, including investigations into cardioprotection mechanisms involving hydrogen sulfide, spectrophotometric analysis of gold(III) in pharmaceuticals, and studies of colonic tissue H2S production.
What are the CAS number and formula for this compound?
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The CAS number is 536-47-0 and the linear formula is (CH3)2NC6H4NH2·H2SO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N,N-Dimethyl-p-phenylenediamine sulfate salt with an assay of ≥98.0% (T). This product is not represented as USP, BP, EP, or other pharmacopoeia grades. It is suitable for laboratory and research applications.
What are the main safety concerns when handling this chemical?
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This compound is classified with a Danger signal word. It is harmful if swallowed, in contact with skin, and if inhaled (H301, H311, H331). It also causes skin irritation, serious eye irritation, and may cause respiratory irritation (H315, H319, H335). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used.
Is N,N-Dimethyl-p-phenylenediamine sulfate salt shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. N,N-Dimethyl-p-phenylenediamine sulfate salt can be packed and shipped internationally according to relevant regulations (UN 2811 6.1 / PGII).
How can I request a sample or quote?
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To request a sample or obtain a quote for N,N-Dimethyl-p-phenylenediamine sulfate salt, please use the contact form on our website or contact our sales department directly.
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