1,8-Bis(butylamino)anthracene-9,10-dione CAS 733040-35-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 733040-35-2 |
| Molecular Formula | C22H26N2O2 |
| Molecular Weight | 350.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,8-Bis(butylamino)anthracene-9,10-dione (CAS 733040-35-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H26N2O2. Molecular weight: 350.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1986 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 1,5-Bis(butylamino)anthracene-9,10-dione (CAS 100693-82-1)
- 1-(sec-Butylamino)-4-(butylamino)anthracene-9,10-dione (CAS 95921-16-7)
- 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
- 1,4-Bis(diethylamino)anthracene-9,10-dione (CAS 59097-97-1)
- 19(R)-hydroxyprostaglandina2 (CAS 52087-58-8)
- 1,4,7,13,16,19-Hexaoxa-10,22-diazacyclotetracosane (CAS 31255-17-1)
- N,N'-(Phenazine-2,3-diyl)bis(3-nitrobenzamide) (CAS 108112-52-3)
- 2-(Piperidin-1-yl)isonicotinamide (CAS 1159822-58-8)
- Carteolol EP Impurity I (CAS CATO-C4X-228716)
- (3-Fluorophenyl)(4-(thiomorpholinomethyl)phenyl)methanone (CAS 898782-67-7)
- 1394306-56-9 2-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)(phenyl)amino]ethanol MFCD22422011 (CAS 1394306-56-9)
- 1-(4-((4-(2-Oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidin-1-yl)methyl)phenyl)-2-phenylethane-1,2-dione (CAS 612848-74-5)
- Insulin Detemir (CAS 169148-63-4)
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