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VAQORAStains, Fluorescent Dyes & Histology ReagentsAvailable on request
Oracet blue B
Synonyms: 1-Anilino-4-(methylamino)anthraquinone · Disperse blue 24 · Solvent blue 19 · 9,10-Anthracenedione, 1-(methylamino)-4-(phenylamino)-
CAS No.12769-16-3
FormulaC21H16N2O2
Mol. weight328.40
Catalogue No.VQ-000670
PurityOn COA
HSN32049000
Oracet blue B (CAS 12769-16-3) – biological stain. C21H16N2O2, MW 328.4. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Oracet blue B
Oracet blue B (CAS 12769-16-3) is a biological stain offered by Vaqora Chemicals. The compound has the formula C21H16N2O2, corresponding to a molecular weight of 328.4 g/mol. Systematically, it is named 1-anilino-4-(methylamino)anthracene-9,10-dione. Alternative names: 1-Anilino-4-(methylamino)anthraquinone and Disperse blue 24.
In its supplied form it is a dark blue black powder. Store in a tightly closed container in a cool, dry and well-ventilated place. Handle it with standard laboratory precautions and appropriate personal protective equipment.
Typical applications include histology and cytology staining, microscopy and clinical laboratories. Our customers for this product work in academic and industrial research, diagnostics and biotechnology and textiles and dyeing.
Available in 500 mg, 1 g, 5 g and 25 g packs, Oracet blue B is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Histology & cytology staining
- Microscopy
- Clinical laboratories
Industries
Specifications & identifiers
| Product name | Oracet blue B |
|---|---|
| Catalogue No. | VQ-000670 |
| CAS Number | 12769-16-3 |
| IUPAC name | 1-anilino-4-(methylamino)anthracene-9,10-dione |
| Molecular formula | C21H16N2O2 |
| Molecular weight | 328.4 g/mol |
| Exact mass | 328.1212 |
| HSN code | 32049000 |
| InChIKey | TVBNRFCUTVWHQB-UHFFFAOYSA-N |
| SMILES | CNC1=C2C(=C(C=C1)NC3=CC=CC=C3)C(=O)C4=CC=CC=C4C2=O |
| PubChem CID | 76647 |
| Physical form | Powder |
|---|---|
| Appearance | Dark blue black powder |
| LogP (XLogP3) | 5.5 |
| H-bond donors / acceptors | 2 / 4 |
| TPSA | 58.2 Ų |
| Synonyms | 1-Anilino-4-(methylamino)anthraquinone, Disperse blue 24, Solvent blue 19, 9,10-Anthracenedione, 1-(methylamino)-4-(phenylamino)-, 1-(Methylamino)-4-(phenylamino)anthracene-9,10-dione, C.I. Solvent Blue 19, C.I. Solvent Blue 19 (9CI), 1-(Methylamino)-4-(phenylamino)anthraquinone, 1-(methylamino)-4-(phenylamino)-9,10-dihydroanthracene-9,10-dione, 4-(methylamino)-1-(phenylamino)anthracene-9,10-dione, Oracet Blue B Indicator, Oracet Blue B, for microscopy |
Documents
Frequently asked questions
What is the CAS number of Oracet blue B?
The CAS Registry Number of Oracet blue B is 12769-16-3. It is also known as 1-Anilino-4-(methylamino)anthraquinone, Disperse blue 24, Solvent blue 19.
What is the molecular formula and molecular weight of Oracet blue B?
Oracet blue B has the molecular formula C21H16N2O2 and a molecular weight of 328.4 g/mol. Its IUPAC name is 1-anilino-4-(methylamino)anthracene-9,10-dione.
Which grade and pack sizes of Oracet blue B can I order?
We supply Oracet blue B, in 500 mg, 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Oracet blue B?
Yes. Every lot of Oracet blue B is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Oracet blue B be shipped internationally?
Yes. We export Oracet blue B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Oracet blue B
We reply within one business day with price, pack options, lead time and documentation.
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