7ZX20DXB9Z 446-52-6 o-Fluorobenzaldehyde Benzaldehyde, o-fluoro- (8CI) Benzaldehyde, 2-fluoro- 2-Fluorobenzaldehyde 4-07-00-00559 (Beilstein Handbook Reference) BRN 0507155 EINECS 207-171-2 NSC 66829 UNII-7ZX20DXB9Z CAS 446-52-6

Purity 97%+In StockPharmaceutical Standards
CAS No.446-52-6
Molecular FormulaC7H11FO
Molecular Weight130.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7ZX20DXB9Z 446-52-6 o-Fluorobenzaldehyde Benzaldehyde, o-fluoro- (8CI) Benzaldehyde, 2-fluoro- 2-Fluorobenzaldehyde 4-07-00-00559 (Beilstein Handbook Reference) BRN 0507155 EINECS 207-171-2 NSC 66829 UNII-7ZX20DXB9Z CAS 446-52-6 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

7ZX20DXB9Z 446-52-6 o-Fluorobenzaldehyde Benzaldehyde, o-fluoro- (8CI) Benzaldehyde, 2-fluoro- 2-Fluorobenzaldehyde 4-07-00-00559 (Beilstein Handbook Reference) BRN 0507155 EINECS 207-171-2 NSC 66829 UNII-7ZX20DXB9Z (CAS 446-52-6) is a high-purity analytical reference standard with the molecular formula C7H11FO and a molecular weight of 130.16 g/mol.

7ZX20DXB9Z 446-52-6 o-Fluorobenzaldehyde Benzaldehyde, o-fluoro- (8CI) Benzaldehyde, 2-fluoro- 2-Fluorobenzaldehyde 4-07-00-00559 (Beilstein Handbook Reference) BRN 0507155 EINECS 207-171-2 NSC 66829 UNII-7ZX20DXB9Z (C7H11FO) contains a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC7H11FO
Molecular Weight130.16 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Halogen ContentF-containing

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