Tris(dibenzo[b,d]furan-4-yl)methanol CAS 119482-21-2
| CAS No. | 119482-21-2 |
| Molecular Formula | C37H22O4 |
| Molecular Weight | 530.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Tris(dibenzo[b,d]furan-4-yl)methanol (CAS 119482-21-2), molecular formula C37H22O4 and molecular weight 530.57 g/mol, is a CATO reference standard with documented purity and traceability.
Tris(dibenzo[b,d]furan-4-yl)methanol (C37H22O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures Tris(dibenzo[b,d]furan-4-yl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C37H22O4 |
| Molecular Weight | 530.57 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 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.) | 1991 |
Related Tris Standards
- Dibenzo[f,j]phenanthro[9,10-s]picene (CAS 190-23-8)
- (9-(Dibenzo[b,d]furan-2-yl)-9H-carbazol-3-yl)diphenylphosphine oxide (CAS 1437305-42-4)
- Bis(4-(dibenzo[b,d]thiophen-2-yl)phenyl)amine (CAS 1663462-73-4)
- Bis(4-(dibenzo[b,d]furan-4-yl)phenyl)amine (CAS 955959-91-8)
- 3-(Dibenzo[b,d]furan-2-yl)-9-(4,6-diphenyl-1,3,5-triazin-2-yl)-9H-carbazole (CAS 1266388-81-1)
- (11aS)-Dibenzo[d,f][1,3]dioxepin-1,11-diylbis[diphenylphosphine] (CAS 486429-92-9)
- 12H-Dibenzo[d,g][1,3,2]dioxaphosphocin, 2,4,8,10-tetrakis(1,1-dimethylethyl)-6-fluoro-12-methyl- (CAS 118337-09-0)
- 2-(4-(Dibenzo[b,d]furan-2-yl)phenyl)-4,6-diphenyl-1,3,5-triazine (CAS 1622290-42-9)
Recommended Standards
- Mal-dPEG(4)-NHNH-Boc (CAS 1127247-28-2)
- N-[S-Methanethiosulfonylcystaminyl]diethylenetriaminepentaacetic Acid, Monoamide (2:1 mixture of penta-acid to monoamide; approximately 30%) (CAS 1246817-77-5)
- Gomisin D (CAS 60546-10-3)
- RX-518 (CAS 1660963-42-7)
- n-(1-Methoxybutan-2-yl)cyclohexanamine (CAS 1339365-39-7)
- (1-(4-(Methylthio)benzyl)piperidin-4-yl)methanamine (CAS 1284301-89-8)
- 1-Methyl-1H-imidazol-3-ium tetrafluoroborate (CAS 151200-14-5)
- 1-(azetidin-3-yl)-4-methylsulfonyl-piperazine (CAS 178311-72-3)
- 4-(2,4-Dichlorophenoxy)-N-(3,5-dichlorophenyl)butanamide (CAS 303091-87-4)
- 3-Bromo-2-(4-methylpiperidin-1-yl)-5-nitropyridine (CAS 1289009-34-2)
- 4-(3-Carbamimidoylguanidino)benzoic acid (CAS 22817-15-8)
- Diniconazole (CAS 83657-24-3)
- 3-Isoprophenylboronic acid (CAS 216019-28-2)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
Why CATO?
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