1-(2-Bromoethoxy)-2,3,4,5,6-pentafluorobenzene CAS 6669-01-8
| CAS No. | 6669-01-8 |
| Molecular Formula | C8H4BrF5O |
| Molecular Weight | 291.01 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 1-(2-Bromoethoxy)-2,3,4,5,6-pentafluorobenzene.
1-(2-Bromoethoxy)-2,3,4,5,6-pentafluorobenzene (CAS 6669-01-8) is a high-purity analytical reference standard with the molecular formula C8H4BrF5O and a molecular weight of 291.01 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 1-(2-Bromoethoxy)-2,3,4,5,6-pentafluorobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 291.01 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), 1-(2-Bromoethoxy)-2,3,4,5,6-pentafluorobenzene 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 | C8H4BrF5O |
| Molecular Weight | 291.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F/Br-containing |
Related Bromoethoxy Standards
- Ethyl 4-(2-bromoethoxy)-3-fluorobenzoate (CAS 872593-29-8)
- [(2-bromoethoxy)(phenyl)methyl]benzene (CAS 6305-20-0)
- 4-(2-Bromoethoxy)-N,N-diethyl-6-fluoro-1,3,5-triazin-2-amine (CAS 95544-93-7)
- 1-(2-Bromoethoxy)-4-phenoxybenzene (CAS 87545-48-0)
- Methyl 4-(2-bromoethoxy)-3-chlorobenzoate (CAS 205106-54-3)
- 2-(4-(2-Bromoethoxy)phenyl)thiazolidine (CAS 937604-18-7)
- 1-(2-Bromoethoxy)-4-(bromomethyl)benzene (CAS 899818-28-1)
- Methyl 3-[4-(2-bromoethoxy)phenyl]prop-2-enoate (CAS 1807939-03-2)
Recommended Standards
- 1-(2-Bromo-1,1,2,2-tetrafluoroethoxy)-4-fluorobenzene (CAS 2032375-46-3)
- 1-(Bromomethyl)-2,4-difluoro-3-(trifluoromethoxy)benzene (CAS 2149591-35-3)
- 4-Bromo-2-(difluoromethoxy)benzotrifluoride (CAS 1807195-71-6)
- 1-Bromo-3-(1,1,2,2,2-pentafluoroethoxy)benzene stabilized over potassium carbonate (CAS 59935-56-7)
- 1-(3,5-Dimethyl-1-Piperidinyl)-2,2,2-Trifluoroethanone (CAS 545354-10-7)
- 3-Amino-4-cyclopropoxypicolinonitrile (CAS 1243468-23-6)
- (S)-5-Methyl-5-phenyl-3-(phenylamino)-2-thioxoimidazolidin-4-one (CAS 161326-40-5)
- tert-Butyl 5-hydroxy-5-methylhexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 2638493-97-5)
- 4-Oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline-6-carboxylic acid (CAS 34330-02-4)
- 6-(tert-Butylsulfanyl)pyridine-3-carbothioamide (CAS 1423027-08-0)
- Dinonylamine (CAS 2044-21-5)
- tert-Butyl 7-chloro-1H-indazole-1-carboxylate (CAS 1337881-45-4)
- 2-(3-Pyrrolidinocarbonylphenyl)benzoic acid (CAS 1261941-65-4)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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