(3-Chlorophenyl)(3,5-difluorophenyl)methanol CAS 844683-51-8
| CAS No. | 844683-51-8 |
| Molecular Formula | C13H9ClF2O |
| Molecular Weight | 254.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (3-Chlorophenyl)(3,5-difluorophenyl)methanol (C13H9ClF2O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 254.66 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(3-Chlorophenyl)(3,5-difluorophenyl)methanol (CAS 844683-51-8) is a high-purity analytical reference standard with the molecular formula C13H9ClF2O and a molecular weight of 254.66 g/mol.
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), (3-Chlorophenyl)(3,5-difluorophenyl)methanol 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 | C13H9ClF2O |
| Molecular Weight | 254.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Chlorophenyl Standards
- (3-Chlorophenyl)(3,4-difluorophenyl)methanol (CAS 844683-50-7)
- (4-Chlorophenyl)(3,4-difluorophenyl)methanol (CAS 844683-37-0)
- (4-Chlorophenyl)(3,5-difluorophenyl)methanol (CAS 844683-38-1)
- 6-(4-Chlorophenyl)-4,6-dioxohexanoic acid (CAS 111881-78-8)
- 2-(3-Chlorophenyl)benzo[d]oxazole-5-carbonitrile (CAS 1706454-22-9)
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- 3-(2-Chlorophenyl)-5-isopropoxy-1,3,4-oxadiazol-2(3H)-one (CAS 62482-22-8)
- 3-(4-chlorophenyl)-2,1-benzisoxazole-5-carbonitrile (CAS 344276-72-8)
Recommended Standards
- (4-Chloro-3-fluorophenyl)(4-fluorophenyl)methanol (CAS 844683-75-6)
- (3-Chloro-5-fluorophenyl)(4-fluorophenyl)methanol (CAS 844683-74-5)
- (3-Chloro-5-fluorophenyl)(3-fluorophenyl)methanol (CAS 844683-61-0)
- (3-Chloro-4-fluorophenyl)(4-fluorophenyl)methanol (CAS 844683-73-4)
- 2,2-Dimethyl-N-((tetrahydrofuran-2-yl)methyl)propan-1-amine (CAS 1179079-94-7)
- 2,6-Dibromo-3-fluorobenzenesulfonyl chloride (CAS 1804931-94-9)
- tert-Butyl (2-(4-hydroxypiperidin-4-yl)ethyl)carbamate (CAS 903587-87-1)
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- 2-Bromo-5-(cyclopropylmethyl)-1,3,4-thiadiazole (CAS 1339686-05-3)
- 6-(2,5-Dimethyl-1H-pyrrol-1-yl)pyridin-2-amine (CAS 5059-32-5)
- 3-(Pyrrolidin-1-ylsulfonyl)benzonitrile (CAS 1003740-90-6)
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