2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl alcohol CAS 79674-46-7
| CAS No. | 79674-46-7 |
| Molecular Formula | C8H3F7O |
| Molecular Weight | 248.10 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 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl alcohol.
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl alcohol (CAS 79674-46-7), molecular formula C8H3F7O and molecular weight 248.10 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl alcohol (C8H3F7O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 248.10 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl alcohol 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 | C8H3F7O |
| Molecular Weight | 248.10 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.) | 1979 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
- [2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenyl]hydrazine (CAS 1868-85-5)
- 1,2,4,5-Tetrafluoro-3-methoxy-6-(trifluoromethyl)benzene (CAS 20867-94-1)
- 4,5,6,7-tetrafluoro-2-methyl-1-benzofuran-3-carboxylic acid (CAS 3265-72-3)
- 32996-33-1 4,5,6,7-Tetrafluoro-1H-indol-3-yl acetic acid MFCD00203228 (CAS 32996-33-1)
- 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzenethiol (CAS 651-84-3)
- 1-(2,2,3,3-Tetrafluoro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethan-1-one (CAS 540738-37-2)
- (2,2,4,4-Tetrafluoro-4H-benzo[d][1,3]dioxin-6-yl)boronic acid (CAS 870822-77-8)
- 2,2,3,3-Tetrafluoro-1,4-benzodioxine-6-boronic acid (CAS 622383-86-2)
Recommended Standards
- 2-(3-Fluoro-5-vinylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 627526-01-6)
- 2-Bromo-3-(methylthio)isonicotinic acid (CAS 2794196-73-7)
- 2-(1-(2-Fluorophenyl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2169318-20-9)
- 4-Bromo-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide (CAS 2090155-89-6)
- 1-Chloro-1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexane (CAS 307-22-2)
- 4,6-Dichloro-5-(2-methoxyphenoxy)pyrimidine (CAS 150727-23-4)
- (S)-3-(trifluoromethyl)pyrrolidin-3-ol hydrochloride (CAS 2306246-38-6)
- 1-(4-Fluoro-2-methoxyphenyl)butan-1-one (CAS 74457-93-5)
- 3-aminopropanenitrile hydrochloride (CAS 646-03-7)
- 2-Amino-4,6-diiodopyrimidine (CAS 861031-48-3)
- Ethyl 6-chloroimidazo[1,2-a]pyrazine-2-carboxylate (CAS 1208087-37-9)
- Fmoc-Glu(2-phenylisopropyl ester)-OH (CAS 200616-39-3)
- 4-(4-Hydroxybutoxy)benzaldehyde (CAS 92176-41-5)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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