1,1'-[6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin-2,13(or 2,14)-diyl]bis[1-pentanone] CAS 74966-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74966-25-9 |
| Molecular Formula | C30H40O8 |
| Molecular Weight | 528.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,1'-[6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin-2,13(or 2,14)-diyl]bis[1-pentanone] (CAS 74966-25-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C30H40O8. Molecular weight: 528.63 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C30H40O8 |
| Molecular Weight | 528.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
Related Octahydrodibenzo Standards
- 1,1'-(6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,13-diyl)bis(pentan-1-one) (CAS 67967-48-0)
- 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,3,13,14-tetraamine (CAS 122942-39-6)
- 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,13-diamine (CAS 31406-52-7)
- 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin-2-amine (CAS 126531-26-8)
- 6,7,9,10,12,13,20,21-Octahydrodibenzo[b,h][1,4,7,10,13,16]hexaoxacyclooctadecine (CAS 14262-61-4)
- 6,7,9,10,12,13,15,16-Octahydrodibenzo[b,e][1,4,7,10,13,16]hexaoxacyclooctadecine (CAS 72011-24-6)
- 1,2,3,4,9,10,11,12-Octahydrodibenzo[b,j][1,7]phenanthroline-8,14(5H,13H)-dione (CAS 70071-66-8)
- 1,2,3,4,6,7,8,9-Octahydrodibenzo[b,d]furan (CAS 1010-77-1)
Recommended Standards
- Prednisolone 11,21-Diacetate-17-Valerate (CAS 80447-56-9)
- Ganoderenic acid E (CAS 110241-23-1)
- Triamcinolone Acetonide Impurity 45 (CAS CATO-C4X-132645)
- Tert-butyl (S)-3-oxo-2,7-diazaspiro[4.5]Decane-7-carboxylate (CAS 2166301-18-2)
- 2-(3,4-dimethoxyphenyl)-4-methyl-1,3-thiazole-5-carboxylic acid hydrochloride (CAS 1170288-04-6)
- 4-(Cyclohexyloxy)-3-iodobenzoic acid (CAS 1131614-67-9)
- 1-(6-Fluoroquinolin-8-yl)ethanone (CAS 1346817-49-9)
- N-(1-(3-chlorophenyl)ethyl)-N-methylglycine (CAS 1310238-47-1)
- 4-((7-Chloroquinazolin-2-yl)amino)phenol (CAS CATO-C3D-262799)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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