7H-Anthra[2,1,9-mna]naphtho[2'',3'':6',7']indolo[2',3':5,6]naphtho[2,3-h]acridine-8,13,18,20,25(19H)-pentaone CAS 83721-61-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83721-61-3 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7H-Anthra[2,1,9-mna]naphtho[2'',3'':6',7']indolo[2',3':5,6]naphtho[2,3-h]acridine-8,13,18,20,25(19H)-pentaone (CAS 83721-61-3) is a pharmaceutical standards certified reference material from CATO. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1980 |
Related H Standards
- Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione (CAS 116-71-2)
- Anthra[2,1,9-def:6,5,10-d'e'f′]diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis[2-(dimethylamino)ethyl]-, 4-methylbenzenesulfonate (1:2) (CAS 1535171-00-6)
- Anthra[2,1-b]thiophene (CAS 227-56-5)
- Anthra[2,1,9-mna]naphth[2,3-h]acridine-5,10,15(16H)-trione (CAS 3271-76-9)
- Anthra[2",1",9":4,5,6:6",5",10":4',5',6']diisoquino[2,1-a: 2',1'-a']diperimidine-12,25-dione, with cis isomer (CAS 6859-32-1)
- 851817-11-3 [Anthra[2,3-b:6,7-b']bisthiene-5,11-diyldi(ethyne-2,1-diyl)]bis(triethylsilane) DTXSID10731257 (CAS 851817-11-3)
Recommended Standards
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- 1-Methyl-3-(vinyloxy)benzene (CAS 1005-40-9)
- 5-(2-Aminothiazol-4-yl)quinolin-8-ol (CAS 679390-92-2)
- N-benzyl-5-chloro-1-(2,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 242472-03-3)
- Ugaxanthone (CAS 13179-11-8)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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