Oil red o
Buy Oil red o (CAS 1320-06-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-000667.
About Oil red o
Researchers and plant chemists source Oil red o from Zemixal for routine and specialised work. For your records (Electrophoresis), the material is defined by CAS 1320-06-5, formula C26H24N4O and molar mass 408.5 g/mol. Typical appearance is powder.
Typical applications
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Biological staining
Safe handling
Literature values: melting point 120 °C. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Standard pack sizes are 10 g, 25 g and 1 kg, and custom quantities are quoted on request. 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 | Oil red o |
|---|---|
| Catalogue number | ZX-000667 |
| CAS number | 1320-06-5 |
| Other CAS numbers | 14288-70-1 |
| IUPAC name | 1-[[4-[(2,5-dimethylphenyl)diazenyl]-2,5-dimethylphenyl]diazenyl]naphthalen-2-ol |
| Molecular formula | C26H24N4O |
| Molar mass | 408.5 g/mol |
| Exact mass | 408.195 |
| Grade | Electrophoresis |
| Physical form | Powder |
| Appearance | Powder |
| Melting point | 120 °C |
| XLogP3 | 7.8 |
| H-bond donors / acceptors | 1 / 5 |
| Topological polar surface area | 69.7 Ų |
| HS code | 32049000 |
| InChIKey | NPGIHFRTRXVWOY-UHFFFAOYSA-N |
| SMILES | CC1=CC(=C(C=C1)C)N=NC2=C(C=C(C(=C2)C)N=NC3=C(C=CC4=CC=CC=C43)O)C |
| PubChem CID | 2724054 |
| Synonyms | 1-([4-(Xylylazo)xylyl]azo)-2-naphthol, 1-[2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo]-2-naphthol, Solvent Red 27, 1-(2-(4-(2-(2,5-Dimethylphenyl)diazenyl)-2,5-dimethylphenyl)diazenyl)-2-naphthalenol, 1-[2-[4-[2-(2,5-Dimethylphenyl)diazenyl]-2,5-dimethylphenyl]diazenyl]-2-naphthalenol, 1-((4-((2,5-Dimethylphenyl)diazenyl)-2,5-dimethylphenyl)diazenyl)naphthalen-2-ol, Sudan Red 5B, 1-(2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo)-2-naphthol, 1-(2-{4-[2-(2,5-dimethylphenyl)diazen-1-yl]-2,5-dimethylphenyl}diazen-1-yl)naphthalen-2-ol, 1-((E)-(4-((E)-(2,5-Dimethylphenyl)diazenyl)-2,5-dimethylphenyl)diazenyl)naphthalen-2-ol, 1-[(4-{Xylylazo}xylyl)azo]-2-naphthol, 1-({4-[(2,5-dimethylphenyl)diazenyl]-2,5-dimethylphenyl}diazenyl)naphthalen-2-ol |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 kg | 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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