1,5-Bis(butylamino)anthracene-9,10-dione CAS 100693-82-1
| CAS No. | 100693-82-1 |
| Molecular Formula | C22H26N2O2 |
| Molecular Weight | 350.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,5-Bis(butylamino)anthracene-9,10-dione (CAS 100693-82-1) is a high-purity analytical reference standard with the molecular formula C22H26N2O2 and a molecular weight of 350.45 g/mol.
Structurally, 1,5-Bis(butylamino)anthracene-9,10-dione (C22H26N2O2) contains a steroid core, 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 350.45 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1,5-Bis(butylamino)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 | C22H26N2O2 |
| Molecular Weight | 350.45 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.) | 1985 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 1-(sec-Butylamino)-4-(butylamino)anthracene-9,10-dione (CAS 95921-16-7)
- 1,8-Bis(butylamino)anthracene-9,10-dione (CAS 733040-35-2)
- 4-(5-(Butylamino)-4-cyanooxazol-2-yl)-N,N-dimethylbenzenesulfonamide (CAS 941240-20-6)
- Ethyl 4-(butylamino)-3-iodobenzoate (CAS 681259-72-3)
- 2-({4-[(Butylamino)carbonyl]anilino}carbonyl)-cyclohexanecarboxylic acid 3788AF 940211-29-0 C19H26N2O4 (CAS 940211-29-0)
- N-((butylamino)thioxomethyl)-2-methyl-4-(1-methylethoxy)benzenesulfonamide (CAS 69210-34-0)
- Benzyl (2-(butylamino)-2-oxo-1-phenylethyl)carbamate (CAS 1393441-63-8)
- 2-({4-[(tert-Butylamino)carbonyl]anilino}carbonyl) benzoic acid (CAS 940497-70-1)
Recommended Standards
- Cafenstrole (CAS 125306-83-4)
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- Formoterol-d6(Mixture of Diastereomers) (CAS 1020719-45-2)
- (S)-Methyl 3-((tert-butoxycarbonyl)amino)-3-methyl-2-(((S)-1-phenylethyl)amino)butanoate (CAS 1093192-06-3)
- Isopropyl 2-amino-4-(4-cyclohexylphenyl)thiophene-3-carboxylate (CAS 351156-36-0)
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- 2-(2-Fluoro-5-(trifluoromethyl)phenyl)ethan-1-ol (CAS 886761-79-1)
- 1-(Benzylamino)-3-(1,2,3,4-tetrahydro-9H-carbazol-9-yl)propan-2-ol (CAS 300590-63-0)
- Methyl 3-iodopicolinate (CAS 73841-41-5)
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- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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