6-Butyl-1,3,8-trichlorodibenzo[b,d]furan CAS 193764-65-7
| CAS No. | 193764-65-7 |
| Molecular Formula | C16H13Cl3O |
| Molecular Weight | 327.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Butyl-1,3,8-trichlorodibenzo[b,d]furan.
CATO supplies 6-Butyl-1,3,8-trichlorodibenzo[b,d]furan (CAS 193764-65-7), a certified reference material (molecular formula C16H13Cl3O, MW 327.63 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, 6-Butyl-1,3,8-trichlorodibenzo[b,d]furan is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 327.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Butyl-1,3,8-trichlorodibenzo[b,d]furan 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 | C16H13Cl3O |
| Molecular Weight | 327.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | Cl-containing |
Related Butyl Standards
- 3,7,8-Trichlorodibenzo[b,e][1,4]dioxin-2-amine (CAS 71721-80-7)
- 1,2,3-Trichlorodibenzo-p-dioxin (CAS 54536-17-3)
- 1,2,4-Trichlorodibenzo-p-dioxin (CAS 39227-58-2)
- 1,7,8-Trichlorodibenzo-p-dioxin (CAS 82306-65-8)
- 2,3,7-Trichlorodibenzo-p-dioxin (CAS 33857-28-2)
- 1,3,7-Trichlorodibenzo[b,d]furan (CAS 64560-16-3)
- 1,4,8-Trichlorodibenzo[b,d]furan (CAS 64560-14-1)
- 1,6,7-Trichlorodibenzo[b,d]furan (CAS 83704-46-5)
Recommended Standards
- 5-Bromo-4-chloro-N,N-diethylpyridine-3-sulfonamide (CAS 1352541-33-3)
- 661-69-8 Hexamethyldistannane Stannane, hexamethyldi- Distannane, hexamethyl- 4-04-00-04346 (Beilstein Handbook Reference) AI3-27428 BRN 3600327 EINECS 211-549-2 Hexamethylditin NSC 227328 Pennsalt TD 5032 TD-5032 (CAS 661-69-8)
- 5-Bromo-N-(tert-butyl)-2-chloropyridine-3-sulfonamide (CAS 1248478-71-8)
- 3-Chloro-5-((3,4-dichlorobenzyl)sulfinyl)-1,2,4-thiadiazole (CAS 845879-22-3)
- (r)-2-Amino-2-(2-chloro-5-fluorophenyl)ethan-1-ol (CAS 1213916-73-4)
- 3-Bromo-2-isopropylthiophene (CAS 2363782-33-4)
- N-Methyl-1,1,1-trifluoro-2-propylsulfamide (CAS 1389313-60-3)
- {1-methyl-3-phenyl-5-[3-(trifluoromethyl)phenoxy]-1H-pyrazol-4-yl}methyl 2,6-difluorobenzoate (CAS 318289-46-2)
- 4-[(2'-Chloro-5'-(trifluoromethyl)phenoxy)methyl]phenylboronic acid (CAS 849062-05-1)
- 4-(Piperidin-1-yl)-1,3,5-triazin-2-amine (CAS 32330-92-0)
- 4-(4,6-Dimethylimidazo[1,5-a]pyrimidin-2-yl)morpholine (CAS 88875-26-7)
- 4-Bromo-3-chloro-5-nitro-1H-indazole (CAS 1000344-02-4)
- N-(2-Chlorobenzyl)-N-[3-(2,5-dimethyl-1H-pyrrol-1-yl)propyl]amine (CAS 1119451-32-9)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
Why CATO?
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