1,4,5,8-Tetraamino-2,7-bis(pentyloxy)anthracene-9,10-dione CAS 88601-65-4
| CAS No. | 88601-65-4 |
| Molecular Formula | C24H32N4O4 |
| Molecular Weight | 440.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 1,4,5,8-Tetraamino-2,7-bis(pentyloxy)anthracene-9,10-dione (CAS 88601-65-4), a certified reference material (molecular formula C24H32N4O4, MW 440.54 g/mol) for analytical method development and quality control.
Structurally, 1,4,5,8-Tetraamino-2,7-bis(pentyloxy)anthracene-9,10-dione (C24H32N4O4) contains a flavonoid 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 440.54 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 1,4,5,8-Tetraamino-2,7-bis(pentyloxy)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 | C24H32N4O4 |
| Molecular Weight | 440.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1982 |
| Nitrogen Atoms | 4 |
Related Tetraamino Standards
- 1,4,5,8-Tetraamino-2-bromo-6-phenoxyanthracene-9,10-dione (CAS 88601-88-1)
- 1,4,5,8-Tetraamino-2-bromo-7-phenoxyanthracene-9,10-dione (CAS 88603-02-5)
- 1,4,5,8-Tetraamino-2,7-bis(2-ethoxyethoxy)anthracene-9,10-dione (CAS 88601-72-3)
- 1,4,5,8-Tetraamino-2,7-bis(3-methoxypropoxy)anthracene-9,10-dione (CAS 88601-74-5)
- 1,4,5,8-Tetraamino-2,7-bis(butylthio)anthracene-9,10-dione (CAS 88605-75-8)
- 1,4,5,8-Tetraamino-2-bromo-7-(pentyloxy)anthracene-9,10-dione (CAS 88603-41-2)
- 1,4,5,8-Tetraamino-2-(butylthio)-7-phenoxyanthracene-9,10-dione (CAS 88605-79-2)
- 1,4,5,8-Tetraamino-2,7-diphenoxyanthracene-9,10-dione (CAS 88600-56-0)
Recommended Standards
- 1-(2-Aminoethyl)-3-(1-methyl-5-(tritylamino)-1H-pyrazol-4-yl)urea (CAS 1956377-46-0)
- 2-((4-Isobutyl-5-(3-(morpholinosulfonyl)phenyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid (CAS 743457-07-0)
- Bis-CBZ-Cyclen (CAS 162148-45-0)
- 2-Methoxyethyl 2-benzylidene-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 617698-63-2)
- Mono(4-pentenyl)phthalate-d4 (CAS 1346601-95-3)
- 2-(2,5-Dichlorophenoxy)-2-methylpropanoyl chloride (CAS 1160257-84-0)
- Pimozide N-Oxide (CAS 1083078-88-9)
- 2-CHLORO-4-IODO-BENZENAMINE 2-CHLORO-4-IODO-PHENYLAMINE 2-Chloro-4-iodoaniline 4-IODO-2-CHLOROANILINE 42016-93-3 AS00468 OTAVA-BB 1366339 (CAS 42016-93-3)
- tert-Butyl 4-(2-ethoxy-1-fluoro-2-oxoethylidene)piperidine-1-carboxylate (CAS 672957-85-6)
- Ethyl 6-(ethylsulfonyl)-4-(methylsulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate (CAS 866050-92-2)
- Metaterol HCl (CAS 55688-38-5)
- 5-[(6-Bromo-1,3-benzodioxol-5-yl)methylene]-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 478078-93-2)
- 2-(2-(4-Fluorophenyl)-5-(thiophen-3-yl)oxazol-4-yl)acetic acid (CAS 85162-11-4)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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