1-Amino-4-(m-tolylamino)anthracene-9,10-dione CAS 60683-36-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60683-36-5 |
| Molecular Formula | C21H16N2O2 |
| Molecular Weight | 328.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Amino-4-(m-tolylamino)anthracene-9,10-dione (CAS 60683-36-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H16N2O2. Molecular weight: 328.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H16N2O2 |
| Molecular Weight | 328.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-4-(4-methoxyphenyl)-4H-benzo[h]chromene-3-carbonitrile (CAS 119825-06-8)
- 2-Amino-4-(3-methoxyphenyl)-4h-benzo[h]chromene-3-carbonitrile (CAS 149550-57-2)
- 1-Amino-2-(p-tolylamino)anthracene-9,10-dione (CAS 60190-22-9)
- 1-Amino-4-(o-tolylamino)anthracene-9,10-dione (CAS 54946-78-0)
- 1-Amino-4-(p-tolylamino)anthracene-9,10-dione (CAS 39774-73-7)
- 1-Amino-5-(benzylamino)anthracene-9,10-dione (CAS 88447-10-3)
- 2-Amino-4-(3-methoxyphenyl)-4H-benzo[g]chromene-3-carbonitrile (CAS 861208-29-9)
- Ethyl 2-amino-7-methyl-5-oxo-4-(pyridin-3-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 497061-28-6)
Recommended Standards
- 1,2-Bis(2-bromophenyl)disulfane (CAS 71112-91-9)
- 1-((2-(Dimethylamino)ethyl)amino)-7-hydroxy-4-(hydroxymethyl)-9H-xanthen-9-one (CAS 86455-98-3)
- [2,2′-Bipyridine]-4,4′-dibutanoic acid (CAS 447450-80-8)
- Methyl 6-methoxyimidazo[1,2-a]pyridine-3-carboxylate (CAS 1359656-02-2)
- 2,2'-(((1R,2R)-Cyclohexane-1,2-diyl)bis(methylene))bis(4-methylbenzenesulfonate) (CAS 62208-94-0)
- 1-Ethyl-3-methylimidazolium chloride-d<SUB>11</SUB> (CAS 160203-52-1)
- 3,4-dihydroxy-6H,7H,8H,9H,10H-cyclohexa[c]chromen-6-one (CAS 50624-06-1)
- 2-(4-Aminophenyl)-6-propylpyrimidin-4(3h)-one (CAS 1274551-80-2)
- 2-(4-(N,N-dimethylsulfamoyl)phenoxy)acetic acid (CAS 99076-71-8)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com