Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione CAS 116-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116-71-2 |
| Molecular Formula | C34H16O2 |
| Molecular Weight | 456.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione (CAS 116-71-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C34H16O2. Molecular weight: 456.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C34H16O2 |
| Molecular Weight | 456.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Anthra Standards
- Anthra[2,1,9-mna]naphth[2,3-h]acridine-5,10,15(16H)-trione (CAS 3271-76-9)
- 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)
- 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)
- Anthra[2,1-b]thiophene (CAS 227-56-5)
- 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)
- 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)
Recommended Standards
- Ceftezole Impurity 3 (CAS CATO-C4X-23093)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxy-1H-indol-3-yl)propanoic acid (CAS 1205553-56-5)
- N-(4-(N,N-dimethylsulfamoyl)phenyl)-4-(3-(trifluoromethyl)phenyl)piperazine-1-carboxamide (CAS 692733-10-1)
- 2-Iodotetrahydro-2H-pyran (CAS 7429-25-6)
- Boc-D-Thr(tBu)-OH (CAS 201217-86-9)
- 2,5,7-Trichloroimidazo[1,2-c]pyrimidine (CAS 27420-35-5)
- Pazopanib Impurity 28 (CAS 1072836-76-0)
- 1-{1-[1-(2,6-difluorophenyl)ethyl]piperidin-4-yl}-2,3-dihydro-1h-1,3-benzodiazol-2-one (CAS 1424588-34-0)
- Ethyl 4-ethyl-2-methyloxazole-5-carboxylate (CAS 338959-43-6)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com