Leuco malachite green
Leuco malachite green (CAS 129-73-7) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-000607.
About Leuco malachite green
Leuco malachite green is part of the Zemixal stains, Fluorescent Dyes & Histology Reagents range. Identity at a glance (98%): CAS 129-73-7, formula C23H26N2 and molar mass 330.5 g/mol. Typical appearance is white to light yellow to light orange powder or crystals or chunks.
Where it is used
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Biological staining
Storage and safety notes
Physical constants on file: melting point 100-103 °C. Classified under GHS with signal word Warning and hazard statements H341 and H351. Read the SDS before first use.
Order it in 100 mg, 1 g and 25 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. 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
- Biological staining
Applications
Specifications and identifiers
| Product name | Leuco malachite green |
|---|---|
| Catalogue number | ZX-000607 |
| CAS number | 129-73-7 |
| IUPAC name | 4-[[4-(dimethylamino)phenyl]-phenylmethyl]-N,N-dimethylaniline |
| Molecular formula | C23H26N2 |
| Molar mass | 330.5 g/mol |
| Exact mass | 330.2096 |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | White to light yellow to light orange powder or crystals or chunks |
| Melting point | 100-103 °C |
| XLogP3 | 5.3 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 6.5 Ų |
| HS code | 29339900 |
| InChIKey | WZKXBGJNNCGHIC-UHFFFAOYSA-N |
| SMILES | CN(C)C1=CC=C(C=C1)C(C2=CC=CC=C2)C3=CC=C(C=C3)N(C)C |
| PubChem CID | 67215 |
| Synonyms | 4,4′-Benzylidenebis(N,N-dimethylaniline), Leucomalachite green, Malachite green leuco, Malachite green leuco base, 4,4'-Bis(dimethylamino)triphenylmethane, C.I. Basic Green 4, leuco base, Tetramethyldiaminotriphenylmethane, Bis(p-dimethylaminophenyl)phenylmethane, p,p'-Benzylidenebis(N,N-dimethylaniline), 4,4'-Benzylidene bis(N,N-dimethylaniline), Aniline, 4,4'-benzylidenebis(N,N-dimethyl-, Bis(p-(N,N-dimethylamino)phenyl)phenylmethane |
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
- H341Suspected of causing genetic defects
- H351Suspected of causing cancer
Precautionary statements P203, P280, P318, 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 | |
| 25 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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