Dimidium bromide, AR ≥98.0%
Buy Dimidium bromide, AR ≥98.0% (CAS 518-67-2) from Zemixal: C20H18BrN3, COA and SDS with every lot, worldwide shipping.
About Dimidium bromide, AR ≥98.0%
Zemixal supplies Dimidium bromide, AR ≥98.0% within its laboratory Chemicals & Reagents portfolio. For your records (AR), the material is defined by CAS 518-67-2, formula C20H18BrN3 and molar mass 380.3 g/mol.
Use cases we see most often
- Histology & cytology staining
- Microscopy
- Clinical laboratories
Handling and storage
It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 100 mg and 1 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
Applications
Grade guides
Specifications and identifiers
| Product name | Dimidium bromide, AR ≥98.0% |
|---|---|
| Catalogue number | ZX-038408 |
| CAS number | 518-67-2 |
| IUPAC name | 5-methyl-6-phenylphenanthridin-5-ium-3,8-diamine bromide |
| Molecular formula | C20H18BrN3 |
| Molar mass | 380.3 g/mol |
| Exact mass | 379.0684 |
| Grade | AR |
| Purity / assay | ≥98.0% |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 55.9 Ų |
| HS code | 29339900 |
| InChIKey | MQOKYEROIFEEBH-UHFFFAOYSA-N |
| SMILES | C[N+]1=C2C=C(C=CC2=C3C=CC(=CC3=C1C4=CC=CC=C4)N)N.[Br-] |
| PubChem CID | 68207 |
| Synonyms | Trypadine, Phenanthridinium compound 1553, Phenanthridinium, 3,8-diamino-5-methyl-6-phenyl-, bromide, 2,7-Diamino-10-methyl-9-phenylphenanthridinium bromide, 3,8-Diamino-5-methyl-6-phenylphenanthridinium bromide, Phenanthridinium 1553, 3,8-diamino-5-methyl-6-phenylphenanthridin-5-ium bromide, Phenanthridium 1553, Dimidium bromide (for surfactant tests), 3,8-Diamino-5-methyl-6-phenylphenthridinium bromide, 5-methyl-6-phenylphenanthridine-3,8-diamine, bromide |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 1 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Dimidium bromide, AR ≥98.0%
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Other grades with CAS 518-67-2
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