1,5-Bis(methylamino)anthracene-9,10-dione CAS 2987-66-8
| CAS No. | 2987-66-8 |
| Molecular Formula | C16H14N2O2 |
| Molecular Weight | 266.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,5-Bis(methylamino)anthracene-9,10-dione.
1,5-Bis(methylamino)anthracene-9,10-dione (CAS 2987-66-8) is a high-purity analytical reference standard with the molecular formula C16H14N2O2 and a molecular weight of 266.29 g/mol.
Structurally, 1,5-Bis(methylamino)anthracene-9,10-dione (C16H14N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 266.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,5-Bis(methylamino)anthracene-9,10-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O2 |
| Molecular Weight | 266.29 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 1,2-Bis(methylamino)anthracene-9,10-dione (CAS 59222-14-9)
- 2,3-Bis(methylamino)anthracene-9,10-dione (CAS 62468-65-9)
- 1,4-Bis(methylamino)anthracene-9,10-dione (CAS 2475-44-7)
- 1-(3-(8-(Methylamino)imidazo[1,2-a]pyrazin-3-yl)phenyl)ethanone (CAS 787590-83-4)
- 1-(4-(8-(Methylamino)imidazo[1,2-a]pyrazin-3-yl)phenyl)ethanone (CAS 787590-82-3)
- 2-(Methylamino)-4-phosphonobenzenesulfonic acid (CAS 61433-41-8)
- 3-(Methylamino)-4-((3-nitrophenyl)amino)-4-oxobutanoic acid (CAS 1041195-40-7)
- N-(2-(Methylamino)ethyl)isoquinoline-5-sulfonamide (CAS 84478-11-5)
Recommended Standards
- 1,5-Bis(4-hydroxyphenyl)penta-1,4-dien-3-one (CAS 3654-49-7)
- 11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carbonitrile (CAS 55804-68-7)
- 1,5-Bis(2-hydroxyphenyl)penta-1,4-dien-3-one (CAS 2150-52-9)
- 1-Amino-2-(dimethylamino)anthracene-9,10-dione (CAS 62468-69-3)
- (5R,7S)-7-methyl-2,8-diazaspiro[4.5]Decan-3-one (CAS 1246650-85-0)
- (Octahydropyrrolo[1,2-a]pyrazin-3-yl)methanol (CAS 1239355-58-8)
- (3aR,6aS)-Tetrahydrofuro[2,3-b]furan-2(6aH)-one (CAS 174590-88-6)
- Sodium 2-Mercaptobenzothiazole (CAS 2492-26-4)
- (S)-5-Methyl-3-(1-methylpyrrolidin-2-yl)isoxazole (CAS 161423-38-7)
- 2-Methyl-1-phenylpyrazolidin-3-one (CAS 54227-67-7)
- Sotetsuflavon (CAS 2608-21-1)
- 2-(Ethoxymethyl)-4-propylpyrimidine-5-carboxylic acid (CAS 1485002-19-4)
- 5-Phenylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1011355-77-3)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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