1,4-Diamino-2-(2-methoxyethoxy)anthracene-9,10-dione CAS 33304-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33304-48-2 |
| Molecular Formula | C17H16N2O4 |
| Molecular Weight | 312.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,4-Diamino-2-(2-methoxyethoxy)anthracene-9,10-dione (CAS 33304-48-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H16N2O4. Molecular weight: 312.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H16N2O4 |
| Molecular Weight | 312.32 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.) | 1966 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-Chloro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)-1H-indazol-3-amine (CAS 2189684-53-3)
- N-(5-Amino-2-methoxyphenyl)-2-methoxybenzamide (CAS 926234-74-4)
- N7,N7,N13,N13,5,9,11,15-Octaphenyl-5H,9H,11H,15H-[1,4]benzazaborino[2,3,4-kl][1,4]benzazaborino[4′,3′,2′:4,5][1,4]benzazaborino[3,2-b]phenazaborine-7,13-diamine (CAS 2251782-13-3)
- 2-(2,4-Dichlorobenzamido)-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1215478-96-8)
- 4-[2-(3-methoxyphenyl)ethynyl]-1,2-benzoxazol-3-amine (CAS 2583241-97-6)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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